This document discusses structural health monitoring systems for unique buildings. It outlines Russian legislation and standards related to building safety monitoring. It then provides details on the design, implementation, and operation of structural health monitoring systems. This includes sensor selection, data collection and analysis software, mathematical modeling, and case studies of monitoring high-rise buildings and venues for the 2014 Sochi Olympics. The purpose of these systems is to monitor structures for safety and provide maintenance information.
The director of the Serious Fraud Office (SFO) and the Solicitor General, Edward Garnier QC, have recently made no secret of the fact that they consider the criminal justice system to be incapable of dealing with corporate prosecutions in a way that refects commercial realities
The document summarizes improvements that could be made to a BeatBox program. It suggests:
1) Adding a dialog to ask the user if they want to save the current pattern before loading a new one from another user.
2) Adding error handling for when a command line argument is not passed to specify the user name, either using a default or prompting the user to rerun the program with an argument.
3) Adding features to randomly generate patterns or load preset foundation patterns that the user can build on, like jazz, rock, or reggae patterns.
Bark & Co is one of the UK's leading fraud and business crime law firms, with over 50 lawyers including 1 senior partner. The firm specializes in white-collar crime/fraud cases involving government agencies. It prides itself on its specialized teams and tailored legal advice. Bark & Co handles complex corporate/commercial fraud, tax evasion, money laundering, and other white-collar crime cases, as well as general criminal matters such as murder and drug smuggling.
This presentation discusses Corning glass and its applications in consumer electronics like the iPad, iPhone, and potential uses in future smart homes. It also covers Corning's research into graphene and its potential to replace silicon in computers. Finally, it summarizes Starkey's Cetera algorithm for hearing aids, which aims to make hearing aids invisible to the brain by customizing sound processing to match the wearer's ears through an innovative algorithm.
SODIS LAB (earlier NPO SODIS) is one of the most successful company that provides its customers with the services for buildings and constructions monitoring, security measures and software development. The leader for BIM development in Russia (the best BIM-company 2014, named by Autodesk). The designer of all monitoring and security systems for SOCHI 2014 venues and FIFA 2018 World Championship stadiums.
This document discusses the latest trends in nondestructive testing (NDT) with reference to the Pakistan Air Force (PAF). It outlines the key NDT methods used in PAF, including visual inspection, liquid penetrant, magnetic, ultrasonic, eddy current, and radiography testing. It also discusses some modern NDT techniques such as acoustic emission testing, phased array ultrasonics, infrared thermography, digital radiography, pulsed eddy current, and shearography. The document emphasizes the importance of NDT for ensuring aircraft structural integrity and safety through flaw detection, as well as the benefits of structural health monitoring.
Condition Monitoring of Variable State MachineryJordan McBain
DataSource
- Channels to monitor signals from various sources
- Queues to store incoming samples
- Registration allows components to subscribe to updates
ProcessingEngine
- Applies signal processing techniques
- Subscribes to DataSource for raw signals
- Processes and returns processed signals
UserInterface
- Allows selection of processing techniques
- Displays processed signals for analysis
- Notifies user of faults or anomalies
The software architecture supports flexible routing of signals from multiple sources to processing techniques. Object-oriented design allows new processing techniques and data sources to be added dynamically. This enables online condition monitoring of variable state machinery using intelligent signal processing.
This document provides an overview of the White Sands Test Facility (WSTF) and its capabilities. It discusses projects conducted at WSTF related to the Space Shuttle program and nondestructive evaluation. It then describes several unique testing capabilities at WSTF including simulated altitude testing of propulsion systems, explosion testing of various propellants, and component testing involving oxygen and hydrogen. It also outlines nondestructive evaluation techniques used at WSTF such as thermography, shearography, radiography, and ultrasound. Finally, it discusses the development of "Smart COPVs" which integrate structural health monitoring systems to monitor carbon composite overwrapped pressure vessels.
The director of the Serious Fraud Office (SFO) and the Solicitor General, Edward Garnier QC, have recently made no secret of the fact that they consider the criminal justice system to be incapable of dealing with corporate prosecutions in a way that refects commercial realities
The document summarizes improvements that could be made to a BeatBox program. It suggests:
1) Adding a dialog to ask the user if they want to save the current pattern before loading a new one from another user.
2) Adding error handling for when a command line argument is not passed to specify the user name, either using a default or prompting the user to rerun the program with an argument.
3) Adding features to randomly generate patterns or load preset foundation patterns that the user can build on, like jazz, rock, or reggae patterns.
Bark & Co is one of the UK's leading fraud and business crime law firms, with over 50 lawyers including 1 senior partner. The firm specializes in white-collar crime/fraud cases involving government agencies. It prides itself on its specialized teams and tailored legal advice. Bark & Co handles complex corporate/commercial fraud, tax evasion, money laundering, and other white-collar crime cases, as well as general criminal matters such as murder and drug smuggling.
This presentation discusses Corning glass and its applications in consumer electronics like the iPad, iPhone, and potential uses in future smart homes. It also covers Corning's research into graphene and its potential to replace silicon in computers. Finally, it summarizes Starkey's Cetera algorithm for hearing aids, which aims to make hearing aids invisible to the brain by customizing sound processing to match the wearer's ears through an innovative algorithm.
SODIS LAB (earlier NPO SODIS) is one of the most successful company that provides its customers with the services for buildings and constructions monitoring, security measures and software development. The leader for BIM development in Russia (the best BIM-company 2014, named by Autodesk). The designer of all monitoring and security systems for SOCHI 2014 venues and FIFA 2018 World Championship stadiums.
This document discusses the latest trends in nondestructive testing (NDT) with reference to the Pakistan Air Force (PAF). It outlines the key NDT methods used in PAF, including visual inspection, liquid penetrant, magnetic, ultrasonic, eddy current, and radiography testing. It also discusses some modern NDT techniques such as acoustic emission testing, phased array ultrasonics, infrared thermography, digital radiography, pulsed eddy current, and shearography. The document emphasizes the importance of NDT for ensuring aircraft structural integrity and safety through flaw detection, as well as the benefits of structural health monitoring.
Condition Monitoring of Variable State MachineryJordan McBain
DataSource
- Channels to monitor signals from various sources
- Queues to store incoming samples
- Registration allows components to subscribe to updates
ProcessingEngine
- Applies signal processing techniques
- Subscribes to DataSource for raw signals
- Processes and returns processed signals
UserInterface
- Allows selection of processing techniques
- Displays processed signals for analysis
- Notifies user of faults or anomalies
The software architecture supports flexible routing of signals from multiple sources to processing techniques. Object-oriented design allows new processing techniques and data sources to be added dynamically. This enables online condition monitoring of variable state machinery using intelligent signal processing.
This document provides an overview of the White Sands Test Facility (WSTF) and its capabilities. It discusses projects conducted at WSTF related to the Space Shuttle program and nondestructive evaluation. It then describes several unique testing capabilities at WSTF including simulated altitude testing of propulsion systems, explosion testing of various propellants, and component testing involving oxygen and hydrogen. It also outlines nondestructive evaluation techniques used at WSTF such as thermography, shearography, radiography, and ultrasound. Finally, it discusses the development of "Smart COPVs" which integrate structural health monitoring systems to monitor carbon composite overwrapped pressure vessels.
This document provides an overview of the White Sands Test Facility (WSTF) and its capabilities. It discusses projects conducted at WSTF related to the Space Shuttle program and nondestructive evaluation. It then describes several unique testing capabilities at WSTF including simulated altitude testing of propulsion systems, explosion testing of various propellants, and component testing involving oxygen and hydrogen. It also outlines nondestructive evaluation techniques used at WSTF such as thermography, shearography, radiography, and ultrasound. Finally, it discusses the development of "Smart COPVs" which integrate structural health monitoring systems into composite overwrapped pressure vessels.
IOT SENSORS: A KEY ELEMENT TO CHANGE THE FUTURE OF STRUCTURAL HEALTH MONITO...PRAVEEN KUMAR YADAV
This document summarizes a paper on using IoT sensors for structural health monitoring. It introduces structural health monitoring and how IoT sensors can benefit the process by enabling real-time monitoring. It discusses two case studies that implemented IoT sensor networks to monitor large structures: a freeway interchange in Montreal and the Great Mosque of Mecca. The case studies demonstrated how IoT sensors can help identify damage, vibrations, and structural shifts. The document also reviews literature on previous IoT-based structural health monitoring systems and frameworks.
"Beyond Measure" is more than a tagline. It is at the core of what we do for our customers at SURVICE Metrology. It is the ability to look beyond a customer's request for support and provide further insight to both their requirements and the tools, techniques, and processes available to get the job done right the first time. Our diverse workforce at SURVICE Metrology brings experience and expertise from various industries, trades, and government institutions to our profession - and our reach back to internal resources at SURVICE Engineering's operations across the United States is unparalleled.
SURVICE Metrology provides innovative and integrated dimensional inspection services, 3-D modeling, and metrology application development. From our metrology facilities in Maryland, Florida and Michigan, as well as through our portable field measurement teams, we provide responsive support and quality products to our customers.
SURVICE Metrology is a division of the SURVICE Engineering Company (www.survice.com). SURVICE has been providing the DoD and industry customers with specialized products and services supporting the design, development, testing, and fielding of systems for more than 30 years. SURVICE's corporate headquarters is in Belcamp, MD, and has technical operations in Maryland, Virginia, Ohio, Alabama, Florida, and California.
We Employ:
• A suite of state-of-the-art metrology equipment – laser and structured-light scanning, portable and fixed CMMs, laser trackers, photogrammetry, x-ray computed tomography
• Advanced measurement and modeling tools
• Extensive measurement, modeling, reverse engineering, reality capture experience
• Unique custom application development capability – HawkEye, Enhanced Laser Radar, I-CARS, Structure From Motion
• Additive manufacturing – 3D printing and model prep services
Product System Design for Automation:
Laser Micromachining System Design;
Live Video Microscopy for Feature Measurement;
Integrated Machine Vision for feature detection, pattern matching, part orientation, presence/absence, rotation correction, etc;
Modular Motion Control Design & Programming for Multi-Axis Motion, i.e., Pick-n-Place, Indexing, etc.;
Human Machine Interface (copyrighted) allows for Programmer-less config and operation of machine vision, motion control & laser micromachining.
Implementation of Structural Health Monitoring System for live monitoring of ...Rajesh Prasad
This document discusses the implementation of a structural health monitoring system for a cable-stayed bridge in Barddhaman, India. The monitoring system measures forces on six critical bridge cables using electromagnetic sensors. It provides real-time data on cable forces and temperatures. The system was load tested and found to accurately monitor cable forces. It will allow engineers to safely monitor the bridge's structural integrity over its lifespan.
EMIC's testing system can evaluate a function, performance, reliability and quality of various industrial products and are testing facilities providing relief and safety.
Vibration test and combined environmental test are used for evaluating products at the designing and experimental stage of products
https://www.n-denkei.com/singapore/inquiry/
HITECS: A UML Profile and Analysis Framework for Hardware-in-the-Loop Testing...Lionel Briand
This document describes HITECS, a UML profile and analysis framework for specifying and analyzing hardware-in-the-loop (HiL) test cases for cyber-physical systems. HITECS addresses challenges with HiL testing such as risks of hardware damage, time budget constraints, and environmental uncertainties. It provides a modeling language to specify test platforms, behaviors, analyses, and schedules. HITECS also supports model checking of test case assertions and simulation of test execution times to help evaluate test cases prior to execution. An empirical evaluation on a satellite testing case study found that HITECS helps engineers define effective assertions, verify test cases efficiently, and accurately estimate execution times.
The SP-1000B system is a structural health monitoring and diagnosis system for bridges that allows for the automatic surveillance of bridges to ensure safe operation and determine optimal maintenance schedules. The system performs ongoing analysis to detect potential failures early and evaluates changes in the dynamic response of the structure to detect anomalies. It also performs automatic trend analysis to determine the remaining life of components and the overall structure. This allows for optimized maintenance and significantly reduces costs and safety risks.
This document describes the development of a mount system called SAVI to mitigate low frequency vibrations from a cryocooler that cause image smearing on a telescope camera. SAVI uses flexures and actuators to sense exported forces and torques up to 20 microns and 60 Hz from the cryocooler. It then computes and actuates to reduce the angular displacement and related pixel smear. Testing showed SAVI was capable of reducing pixel smear by at least 60%, meeting its first performance tier, and had the required compact size and mass.
This document discusses the course ME8791-Mechatronics. It provides an introduction to mechatronics, including the need for mechatronics and classification of mechatronic systems. The objectives and outcomes of the course are stated, including discussing applications of various technologies to mechatronic systems. Examples of open and closed loop control systems are described, along with examples of measurement and control systems. Common sensors such as Hall effect, tactile, and strain gauge sensors are also explained.
Design of Vibration Test Fixture for Opto-Electronic EquipmentIJMERJOURNAL
ABSTRACT : In this paper an attempt is made in designing vibration test fixture for opto-electronic equipment. It can be achieved by formulating basic or preliminary 3D CAD assembled model followed by attaching material to its components. The analysis carried by defining the contact conditions of every part of it, defining the fixing conditions, applying loads virtually, good quality meshing, followed by optimization of the same by taking concurrence from the results of Linear Harmonic Structural Vibration Analysis. SolidworksSimulation premium software is used for modelling and solving the Linear Harmonic Structural vibration analysis for all Environmental Stress Screening (ESS) tests like vibration, shock for elimination of failures before physical testing. The comparison between experimental results and simulation results are presented in this paper.
This document discusses structural health monitoring (SHM). It defines SHM as monitoring the health of engineering structures to detect damage. The key steps in SHM are data acquisition using sensors, feature extraction from the sensor data, and statistical modeling to detect damage. SHM can be used to enhance structural performance, monitor structures affected by external factors, and improve future designs. Vibration-based SHM techniques analyze changes in frequencies, mode shapes or responses over time. Model-based techniques use finite element models while data-based techniques use statistical models to identify damage from sensor data without physical models. Uncertainties remain in modeling, environmental effects, and non-unique solutions which are areas of ongoing research. Case studies demonstrate using SHM
ICR provides acoustic and vibration engineering services, including predictive studies for railway infrastructure projects. Some key services include designing anti-vibration solutions, predicting vibration levels from different track types, noise certification testing, and measuring track roughness. ICR has experience conducting vibration control and impact studies during the construction and operation of various railway projects in Europe. Their methodology involves measurements, predictive techniques, analyzing noise transmission, and providing efficient solutions tailored to each client's needs.
The document discusses structural fire safety design approaches for tunnels, focusing on system-level considerations. It describes key aspects of tunnel geometry and ventilation systems. Numerical modeling is presented as an essential tool for performance-based design, allowing evaluation of different structural solutions against defined safety and performance objectives. Consideration of both structural and thermal behavior, as well as their interaction over time, is important for accurately assessing structural performance under fire conditions.
Synthetic biology is an emerging field that applies engineering principles to genetically modify organisms. It builds upon prior genetic engineering techniques by utilizing standardized and automated DNA assembly and characterization methods. Potential applications of synthetic biology include producing biofuels, bioremediating pollution, and developing new medicines. Open source registries and communities are working to advance the technology safely and make its capabilities freely available to all.
Dynamic (Cyclic) Resilient Modulus TestingAdrian Rose
The Dynamic Resilient Modulus Testing System is capable of providing fully automatic dynamic resilient modulus testing to determine the resilient modulus of soil samples. It applies a repeated axial cyclic stress of fixed magnitude, load duration, and cycle duration to a cylindrical test specimen within a triaxial pressure chamber, subjecting it to both dynamic cyclic stress and static confining stress. The system measures the total resilient axial deformation response of the specimen to calculate the resilient modulus. It comprises a load frame, high-speed controller, triaxial cell, pressure controller, load cell, displacement transducer, and software for running automated resilient modulus tests and analyzing the results.
Predictive And Experimental Hardware Robustness Evaluation Hp Seminar 1997Piero Belforte
1) The document discusses requirements for evaluating the global robustness of digital apparatus through both predictive simulation and experimental testing.
2) It describes the need for accurate models, powerful simulation tools, and experimental validation to reliably predict issues like signal integrity, electromagnetic interference, and susceptibility to faults and noise.
3) The THRIS environment aims to meet these requirements through a standardized hardware and software testing platform that integrates commercial simulation tools with customized interfaces, enabling both predictive analysis and experimental validation of robustness for digital designs.
Sine processing is a tool to perform structural tests on large structures. Identify and analyze natural frequencies of such structures by exciting them with a sweep of single frequencies, that are being tracked by the Dewesoft X software plugin using COLA signal from your shaker. As desired output, Sine processing returns the structural resonance frequencies, amplitudes, phase, THD of response and also transfer functions between excitation and response points.
MESH Engineering & Software Co. provides advanced engineering solutions such as finite element analysis, computational fluid dynamics, and software development. It offers structural analysis, fluid dynamics analysis, and vibro-acoustic analysis to design economical, robust, and environmentally friendly products. MESH's analyses help verify designs, improve products, and avoid costs from unnecessary prototypes or testing.
The document summarizes research conducted by the Software Verification and Validation Group at the University of Luxembourg on testing cyber physical systems via evolutionary algorithms and machine learning. The group develops techniques to generate test inputs for autonomous systems like automated driving using genetic algorithms and optimizes the search process using machine learning. This guided search aims to find test cases that could reveal violations of critical safety requirements with fewer simulation runs. The approach is demonstrated on an industrial project that tests requirements for the automated emergency braking features of autonomous vehicles.
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...Neil Horowitz
On episode 272 of the Digital and Social Media Sports Podcast, Neil chatted with Brian Fitzsimmons, Director of Licensing and Business Development for Barstool Sports.
What follows is a collection of snippets from the podcast. To hear the full interview and more, check out the podcast on all podcast platforms and at www.dsmsports.net
The APCO Geopolitical Radar - Q3 2024 The Global Operating Environment for Bu...APCO
The Radar reflects input from APCO’s teams located around the world. It distils a host of interconnected events and trends into insights to inform operational and strategic decisions. Issues covered in this edition include:
This document provides an overview of the White Sands Test Facility (WSTF) and its capabilities. It discusses projects conducted at WSTF related to the Space Shuttle program and nondestructive evaluation. It then describes several unique testing capabilities at WSTF including simulated altitude testing of propulsion systems, explosion testing of various propellants, and component testing involving oxygen and hydrogen. It also outlines nondestructive evaluation techniques used at WSTF such as thermography, shearography, radiography, and ultrasound. Finally, it discusses the development of "Smart COPVs" which integrate structural health monitoring systems into composite overwrapped pressure vessels.
IOT SENSORS: A KEY ELEMENT TO CHANGE THE FUTURE OF STRUCTURAL HEALTH MONITO...PRAVEEN KUMAR YADAV
This document summarizes a paper on using IoT sensors for structural health monitoring. It introduces structural health monitoring and how IoT sensors can benefit the process by enabling real-time monitoring. It discusses two case studies that implemented IoT sensor networks to monitor large structures: a freeway interchange in Montreal and the Great Mosque of Mecca. The case studies demonstrated how IoT sensors can help identify damage, vibrations, and structural shifts. The document also reviews literature on previous IoT-based structural health monitoring systems and frameworks.
"Beyond Measure" is more than a tagline. It is at the core of what we do for our customers at SURVICE Metrology. It is the ability to look beyond a customer's request for support and provide further insight to both their requirements and the tools, techniques, and processes available to get the job done right the first time. Our diverse workforce at SURVICE Metrology brings experience and expertise from various industries, trades, and government institutions to our profession - and our reach back to internal resources at SURVICE Engineering's operations across the United States is unparalleled.
SURVICE Metrology provides innovative and integrated dimensional inspection services, 3-D modeling, and metrology application development. From our metrology facilities in Maryland, Florida and Michigan, as well as through our portable field measurement teams, we provide responsive support and quality products to our customers.
SURVICE Metrology is a division of the SURVICE Engineering Company (www.survice.com). SURVICE has been providing the DoD and industry customers with specialized products and services supporting the design, development, testing, and fielding of systems for more than 30 years. SURVICE's corporate headquarters is in Belcamp, MD, and has technical operations in Maryland, Virginia, Ohio, Alabama, Florida, and California.
We Employ:
• A suite of state-of-the-art metrology equipment – laser and structured-light scanning, portable and fixed CMMs, laser trackers, photogrammetry, x-ray computed tomography
• Advanced measurement and modeling tools
• Extensive measurement, modeling, reverse engineering, reality capture experience
• Unique custom application development capability – HawkEye, Enhanced Laser Radar, I-CARS, Structure From Motion
• Additive manufacturing – 3D printing and model prep services
Product System Design for Automation:
Laser Micromachining System Design;
Live Video Microscopy for Feature Measurement;
Integrated Machine Vision for feature detection, pattern matching, part orientation, presence/absence, rotation correction, etc;
Modular Motion Control Design & Programming for Multi-Axis Motion, i.e., Pick-n-Place, Indexing, etc.;
Human Machine Interface (copyrighted) allows for Programmer-less config and operation of machine vision, motion control & laser micromachining.
Implementation of Structural Health Monitoring System for live monitoring of ...Rajesh Prasad
This document discusses the implementation of a structural health monitoring system for a cable-stayed bridge in Barddhaman, India. The monitoring system measures forces on six critical bridge cables using electromagnetic sensors. It provides real-time data on cable forces and temperatures. The system was load tested and found to accurately monitor cable forces. It will allow engineers to safely monitor the bridge's structural integrity over its lifespan.
EMIC's testing system can evaluate a function, performance, reliability and quality of various industrial products and are testing facilities providing relief and safety.
Vibration test and combined environmental test are used for evaluating products at the designing and experimental stage of products
https://www.n-denkei.com/singapore/inquiry/
HITECS: A UML Profile and Analysis Framework for Hardware-in-the-Loop Testing...Lionel Briand
This document describes HITECS, a UML profile and analysis framework for specifying and analyzing hardware-in-the-loop (HiL) test cases for cyber-physical systems. HITECS addresses challenges with HiL testing such as risks of hardware damage, time budget constraints, and environmental uncertainties. It provides a modeling language to specify test platforms, behaviors, analyses, and schedules. HITECS also supports model checking of test case assertions and simulation of test execution times to help evaluate test cases prior to execution. An empirical evaluation on a satellite testing case study found that HITECS helps engineers define effective assertions, verify test cases efficiently, and accurately estimate execution times.
The SP-1000B system is a structural health monitoring and diagnosis system for bridges that allows for the automatic surveillance of bridges to ensure safe operation and determine optimal maintenance schedules. The system performs ongoing analysis to detect potential failures early and evaluates changes in the dynamic response of the structure to detect anomalies. It also performs automatic trend analysis to determine the remaining life of components and the overall structure. This allows for optimized maintenance and significantly reduces costs and safety risks.
This document describes the development of a mount system called SAVI to mitigate low frequency vibrations from a cryocooler that cause image smearing on a telescope camera. SAVI uses flexures and actuators to sense exported forces and torques up to 20 microns and 60 Hz from the cryocooler. It then computes and actuates to reduce the angular displacement and related pixel smear. Testing showed SAVI was capable of reducing pixel smear by at least 60%, meeting its first performance tier, and had the required compact size and mass.
This document discusses the course ME8791-Mechatronics. It provides an introduction to mechatronics, including the need for mechatronics and classification of mechatronic systems. The objectives and outcomes of the course are stated, including discussing applications of various technologies to mechatronic systems. Examples of open and closed loop control systems are described, along with examples of measurement and control systems. Common sensors such as Hall effect, tactile, and strain gauge sensors are also explained.
Design of Vibration Test Fixture for Opto-Electronic EquipmentIJMERJOURNAL
ABSTRACT : In this paper an attempt is made in designing vibration test fixture for opto-electronic equipment. It can be achieved by formulating basic or preliminary 3D CAD assembled model followed by attaching material to its components. The analysis carried by defining the contact conditions of every part of it, defining the fixing conditions, applying loads virtually, good quality meshing, followed by optimization of the same by taking concurrence from the results of Linear Harmonic Structural Vibration Analysis. SolidworksSimulation premium software is used for modelling and solving the Linear Harmonic Structural vibration analysis for all Environmental Stress Screening (ESS) tests like vibration, shock for elimination of failures before physical testing. The comparison between experimental results and simulation results are presented in this paper.
This document discusses structural health monitoring (SHM). It defines SHM as monitoring the health of engineering structures to detect damage. The key steps in SHM are data acquisition using sensors, feature extraction from the sensor data, and statistical modeling to detect damage. SHM can be used to enhance structural performance, monitor structures affected by external factors, and improve future designs. Vibration-based SHM techniques analyze changes in frequencies, mode shapes or responses over time. Model-based techniques use finite element models while data-based techniques use statistical models to identify damage from sensor data without physical models. Uncertainties remain in modeling, environmental effects, and non-unique solutions which are areas of ongoing research. Case studies demonstrate using SHM
ICR provides acoustic and vibration engineering services, including predictive studies for railway infrastructure projects. Some key services include designing anti-vibration solutions, predicting vibration levels from different track types, noise certification testing, and measuring track roughness. ICR has experience conducting vibration control and impact studies during the construction and operation of various railway projects in Europe. Their methodology involves measurements, predictive techniques, analyzing noise transmission, and providing efficient solutions tailored to each client's needs.
The document discusses structural fire safety design approaches for tunnels, focusing on system-level considerations. It describes key aspects of tunnel geometry and ventilation systems. Numerical modeling is presented as an essential tool for performance-based design, allowing evaluation of different structural solutions against defined safety and performance objectives. Consideration of both structural and thermal behavior, as well as their interaction over time, is important for accurately assessing structural performance under fire conditions.
Synthetic biology is an emerging field that applies engineering principles to genetically modify organisms. It builds upon prior genetic engineering techniques by utilizing standardized and automated DNA assembly and characterization methods. Potential applications of synthetic biology include producing biofuels, bioremediating pollution, and developing new medicines. Open source registries and communities are working to advance the technology safely and make its capabilities freely available to all.
Dynamic (Cyclic) Resilient Modulus TestingAdrian Rose
The Dynamic Resilient Modulus Testing System is capable of providing fully automatic dynamic resilient modulus testing to determine the resilient modulus of soil samples. It applies a repeated axial cyclic stress of fixed magnitude, load duration, and cycle duration to a cylindrical test specimen within a triaxial pressure chamber, subjecting it to both dynamic cyclic stress and static confining stress. The system measures the total resilient axial deformation response of the specimen to calculate the resilient modulus. It comprises a load frame, high-speed controller, triaxial cell, pressure controller, load cell, displacement transducer, and software for running automated resilient modulus tests and analyzing the results.
Predictive And Experimental Hardware Robustness Evaluation Hp Seminar 1997Piero Belforte
1) The document discusses requirements for evaluating the global robustness of digital apparatus through both predictive simulation and experimental testing.
2) It describes the need for accurate models, powerful simulation tools, and experimental validation to reliably predict issues like signal integrity, electromagnetic interference, and susceptibility to faults and noise.
3) The THRIS environment aims to meet these requirements through a standardized hardware and software testing platform that integrates commercial simulation tools with customized interfaces, enabling both predictive analysis and experimental validation of robustness for digital designs.
Sine processing is a tool to perform structural tests on large structures. Identify and analyze natural frequencies of such structures by exciting them with a sweep of single frequencies, that are being tracked by the Dewesoft X software plugin using COLA signal from your shaker. As desired output, Sine processing returns the structural resonance frequencies, amplitudes, phase, THD of response and also transfer functions between excitation and response points.
MESH Engineering & Software Co. provides advanced engineering solutions such as finite element analysis, computational fluid dynamics, and software development. It offers structural analysis, fluid dynamics analysis, and vibro-acoustic analysis to design economical, robust, and environmentally friendly products. MESH's analyses help verify designs, improve products, and avoid costs from unnecessary prototypes or testing.
The document summarizes research conducted by the Software Verification and Validation Group at the University of Luxembourg on testing cyber physical systems via evolutionary algorithms and machine learning. The group develops techniques to generate test inputs for autonomous systems like automated driving using genetic algorithms and optimizes the search process using machine learning. This guided search aims to find test cases that could reveal violations of critical safety requirements with fewer simulation runs. The approach is demonstrated on an industrial project that tests requirements for the automated emergency braking features of autonomous vehicles.
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...Neil Horowitz
On episode 272 of the Digital and Social Media Sports Podcast, Neil chatted with Brian Fitzsimmons, Director of Licensing and Business Development for Barstool Sports.
What follows is a collection of snippets from the podcast. To hear the full interview and more, check out the podcast on all podcast platforms and at www.dsmsports.net
The APCO Geopolitical Radar - Q3 2024 The Global Operating Environment for Bu...APCO
The Radar reflects input from APCO’s teams located around the world. It distils a host of interconnected events and trends into insights to inform operational and strategic decisions. Issues covered in this edition include:
Anny Serafina Love - Letter of Recommendation by Kellen Harkins, MS.AnnySerafinaLove
This letter, written by Kellen Harkins, Course Director at Full Sail University, commends Anny Love's exemplary performance in the Video Sharing Platforms class. It highlights her dedication, willingness to challenge herself, and exceptional skills in production, editing, and marketing across various video platforms like YouTube, TikTok, and Instagram.
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IMPACT Silver is a pure silver zinc producer with over $260 million in revenue since 2008 and a large 100% owned 210km Mexico land package - 2024 catalysts includes new 14% grade zinc Plomosas mine and 20,000m of fully funded exploration drilling.
Ellen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women MagazineCIOWomenMagazine
In this article, we will dive into the extraordinary life of Ellen Burstyn, where the curtains rise on a story that's far more attractive than any script.
4 Benefits of Partnering with an OnlyFans Agency for Content Creators.pdfonlyfansmanagedau
In the competitive world of content creation, standing out and maximising revenue on platforms like OnlyFans can be challenging. This is where partnering with an OnlyFans agency can make a significant difference. Here are five key benefits for content creators considering this option:
Part 2 Deep Dive: Navigating the 2024 Slowdownjeffkluth1
Introduction
The global retail industry has weathered numerous storms, with the financial crisis of 2008 serving as a poignant reminder of the sector's resilience and adaptability. However, as we navigate the complex landscape of 2024, retailers face a unique set of challenges that demand innovative strategies and a fundamental shift in mindset. This white paper contrasts the impact of the 2008 recession on the retail sector with the current headwinds retailers are grappling with, while offering a comprehensive roadmap for success in this new paradigm.
Navigating the world of forex trading can be challenging, especially for beginners. To help you make an informed decision, we have comprehensively compared the best forex brokers in India for 2024. This article, reviewed by Top Forex Brokers Review, will cover featured award winners, the best forex brokers, featured offers, the best copy trading platforms, the best forex brokers for beginners, the best MetaTrader brokers, and recently updated reviews. We will focus on FP Markets, Black Bull, EightCap, IC Markets, and Octa.
Industrial Tech SW: Category Renewal and CreationChristian Dahlen
Every industrial revolution has created a new set of categories and a new set of players.
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2. • Federal law Technical
regula-ons
for
building
and
construc-on
safety (2010)
RUSSIAN LEGISLATION, NORMS • National standard Buildings and constructions.
Regulations of health survey and monitoring.
AND METHODS FOR THE (2011)
SUPPORT OF STRUCTURES OF
• Specific demands for safety for SOCHI
UNIQUE BUILDINGS. Olympic 2014 venues (2009)
• National standard System of infrastructural
monitoring. (2005)
• Specific demands for antiterrorist safety of
buildings and constructions (2011)
• Regional construction norms for building and
construction safety and monitoring
5. Mathema-cal
model
Data
collec-on/retrieval
control
system
Structural monitoring system
6. System development stages
Design Construction Maintenance
• Threat modeling • Installation of monitoring • Correction to the program (if
• Monitored parameters equipment needed)
determination • Monitored parameters • Monitoring and response to
• Mathematical and computer registration and control the monitoring signals
modeling of a structure • Mathematical model according to the regulations
• Monitoring hardware and verification
software selection
Structural monitoring system
7. PRINCIPLES OF SYSTEM OPERATION
Software
Mathematical
model
Criterial basis
Monitored element Monitored parameters Under measurement Current parameter Valid values
Building Vibration frequency (X) Vibrations acceleration 0.1 0.09-0.11 Гц
Building Vibration frequency (Y) Vibrations acceleration 0.12 0.09-0.11 Гц
….............. ….............. ….............. ….............. …..............
Foundation plate Inclination (X) Vibrations acceleration 0.01 0-0.1
Equipment (sensors and
recorders)
Structural monitoring system
12. SOFTWARE
SODIS Building M
Determination of valid and critical values.
Setup of rules for a functioning system.
Compiling reports concerning the building’s
health for maintenance services.
Structural monitoring system
13. MATH MODELING
Mathematical modeling
determination of rated
values of parameters
controlled by the system
Structural monitoring system
14. STRUCTURAL
MONITORING
SYSTEM FOR A
HIGH-RISE
BUILDING IN
MOSCOW
Structural monitoring system
15. TECHNIQUE OF A HIGH-RISE BUILDING MONITORING
Monitored parameter Monitored element Under measure
Self-resonant frequency High-rise section Vibrations acceleration
Maximum vibration High-rise section Vibrations acceleration
amplitude
Vibration epure High-rise section Vibrations acceleration
Mutual vibrations Section from -2 up to 10 Vibrations acceleration
frequency floors
Mutual vibrations Section from 10 up to 20 Vibrations acceleration
frequency floors
Mutual vibrations Section from 20 up to 30 Vibrations acceleration
frequency floors
Mutual vibrations Section from 30 up to 40 Vibrations acceleration
frequency floors
Inclination Foundation plate Angle of inclination
Structural monitoring system
16. TEST ON A BUILDING Accelerometer
October, 25, 2010 on the 40th floor
Accelerometer
on the 30th floor
Accelerometer
on the 20th floor
Accelerometer
on the 10th floor
Structural monitoring system
17. MATHEMATICAL MODELLING AND DETERMINATION OF VALID
VALUES OF PARAMETERS CONTROLLED BY THE SYSTEM
Model verification
2nd floor vibration noise on record
Expected building response on the
10th, 20th, 30th, 40th floors
Structural monitoring system
18. RECORDS COMPARISON
40th floor
EXPERIMENTAL RECORDS
MODEL RECORDS
30th floor
20th floor
10th floor
Structural monitoring system
19. SPECTRA COMPARISON
40th floor
EXPERIMENTAL SPECTRA
MODEL SPECTRA
30th floor
20th floor
10th floor
Structural monitoring system
20. MODAL ANALYSIS
Frequency 0.52 Hz Frequency 0.57 Hz
Structural monitoring system
21. ADEQUACY OF MATHEMATICAL
MODEL ALLOWS IDENTIFICATION
OF DEFORMATION CHANGES AND
PLACEMENTS DEFECTS
WITH
CORRELATION BETWEEN
MEASUREMENTS AND MULTI-
FUNCTIONAL ANALYSIS
TRANSFER FUNCTIONS
CONSTRUCTION
Structural monitoring system
22. INSPECTION OF AN ACTUAL ACCIDENT IN A MOSCOW ICE
STADIUM
The inspection was made by
the
request
of
the
Federal
Agency
for
ecological,
technologic
and
nuclear
regula-on
of
the
Russian
Federa-on
Structural monitoring system
23. GUY CHAIN AXIS MODEL
Geometrical model of the guy chain axis with the Geometrical model of the guy chain axis with the
split in its initial size (split diameter is 0,3 from the split in its final size (split diameter is 0,7 from the
axis diameter; on the fig. it marked with red) axis diameter; on the fig. it marked with red)
!
Structural monitoring system
24. VELOCITY OF SPLIT ENLARGEMENT-DEPENDENCE FROM ITS LENGTH
Structural monitoring system
26. STRUCTURAL MONITORING SYSTEMS FOR
SPORTING AND UNIQUE BUILDINGS
Installation of
sensors on truss
of a Large Ice
Rink in Sochi
Structural monitoring system
27. SYSTEMS OF MONITORING OF UNIQUE SPORTS BUILDINGS
SOCHI sports buildings
modeling
Modeling of a tunnel in Saint- High-rise buildings (Moscow)
Petersburg modeling
Each monitoring design is accompanied with an
independent math model of the building
Structural monitoring system
28. ENGINEERING SEISMOMETRIC STATIONS
SOCHI 2014 structures are situated in the
earthquake zone. Monitoring systems of these
buildings are equipped with an additional
engineering seismometric station.
Structural monitoring system
30. IMS CONCEPT
IMS – IS A DATA RECORDER INSTALLED IN A BUILDING FOR
INFRASTRUCTURAL AND SAFETY SYSTEMS MONITORING. THIS
EQUIPMENT TRANSFERS INFORMATION ABOUT EMERGENCY AND
PRE-EMERGENCY SITUATIONS TO THE ERC (EMERGENCY RESPONSE
CENTER) OF THE CITY
ERC
IMS
Infrastructural monitoring system
34. DESIGN OF ANTI-TERRORIST SAFETY SYSTEM
Threats modeling
Natural, industrial, terrorist threats
Design of possible crisis scenario
Interrelated post settlement for explosions, fire, evacuation etc.
Recommendations for safety control
Setting up of data base for emergency response and maintenance services
Anti-terrorist safety system
35. MATHEMATICAL MODELING OF TERRORIST ACTS
Explosion effect on carcass column
Monolithic carcass Safety methods for carcass column
Precast concrete
Dynamics of column top section whipping
Anti-terrorist safety system
36. MATHEMATICAL MODELING OF TERRORIST ACTS
Fragments speed – 5-10m/sec. Fragments speed - 1-1,5 m/sec.
Radius of destruction – 5-8 m. Radius of destruction – 1-1,5 m.
Anti-terrorist safety system
40. MODERN SAFETY AND MONITORING SYSTEMS
FOR SOCHI 2014 VENUES
Structural monitoring system Engineering monitoring system (EMS) Antiterrorist safety system
Ice Arena “Bolshoy” Ice Palace Central Olympic stadium
Ski jumping center “Maliy” Ice Palace Roofed skating center
Building maintenance system
41. PROJECTS
ü SOCHI-2014 venues
(Bolshoy Ice Palace (12 000 seats), Olympic Skating Center (12 000 seats), Central
Olympic Stadium (40 000 seats), Maliy Ice Hockey Palace (7 000 seats), Roofed skating
Center (8 000 seats), Ski jumping Center
ü World Football Championship – 2018 stadiums (Sochi, Kazan,
Moscow)
ü High-rise buildings in Moscow, including Moscow International
Business Center Moscow-City
ü High-rise buildings in Sochi, Ekaterinbourg, Saint-Petersburg,
Krasnoyarsk.
ü etc.
TOTALLING over 100 projects
42. Andrey M. Shakhramanyan, PhD
NPO SODIS, General Director
Moscow Building Research Institute, Head of Department
andranic@nposodis.ru
+7 (985) 226-40-70
Saving future.