This document discusses using non-destructive testing methods to assess the condition of a 50-year-old commercial structure in Hyderabad, India. Visual inspection, rebound hammer tests, half-cell potential tests, and chemical tests on concrete samples were used to evaluate the uniformity, strength, and corrosion of the structure. The findings from these condition assessments are reported and recommendations are provided for repair and strengthening methods, such as column jacketing and shotcreting, to extend the life of the structure.
Retrofitting Of Reinforced Concrete Column by Steel JacketingIJERA Editor
Reinforced concrete structures often require strengthening to increase their capacity to sustain additional loads,
due to change in use that resulted in additional live loads, deterioration of the load carrying elements, design
errors, construction problems during erection, aging of structure itself or upgrading to confirm to current code
requirements. These situations may require additional concrete elements or the entire concrete structure to be
strengthened, repaired or retrofitted. Common methods for strengthening columns include concrete jacketing,
fiber reinforced polymer (FRP) jacketing and steel jacketing. All these methods have been shown to effectively
increase the axial load capacity of columns.
The experimental study was carried out on RC column on designed and detailed using IS 456:2000 provisions.
The concrete mix design being performed after conducting numerous material test and cube test to validate
expected strength as per specified grade of concrete. The trial testing conducted to estimate load at 1st crack and
failure load for normal RC column with capturing displacement using dial gauges at regular load increment in
UTM. The loading conditions are decided based on failure load to induce cracks in column under 85% loading
of the failure one. In all fifteen specimen casted and tested with three samples for failure load estimation, three
samples each for plate jacketing & angle battening system and three samples each for plate jacketing & angle
battening with column preloaded to 85% of its failure load. The angle batten system proves to be better
compared to full plate retrofitting in terms of load carrying capacity and enhancing confinement effect.
Soundness & feasibility of additional floor on existing rc building with ...eSAT Journals
Abstract Many RC structures are influenced by different adverse conditions, where the serviceability and structural capacity may be decreased. Some structural disorders may be observed due to inadequacy of reinforcement provided, strength of concrete or the difference in grade of concrete used during construction. This requires the application of strengthening measures. Hence the structure is thoroughly investigated for quality, strength of concrete and other design aspects. A major part of the investigation also involves the feasibility of one additional floor over the existing RC structure where the deficiency of reinforcement is analyzed for the proposed additional load. The appropriate strengthening measures for the deficient RC members are presented based on the analysis of the structure and also considering the different site constraints. Keywords - RC structure, structural disorder, feasibility, strengthening measures
Experimental Study on Bond Performance of Reinforced Bars in Concreteijtsrd
This paper studied the effects of reinforcement corrosion on bond performance between G-35 concrete and 16mm reinforcing steel for different corrosion levels. The steel rebar embedded in concrete specimens were corroded using an electrochemical accelerated corrosion technique by impressing current to the specimens to develop the different mass losses of reinforcement bars after corrosion. Then, monolithic pull-out loading tests were carried out on the specimens to develop the bond strength which is an important property in concrete construction as it determines the amount of tensile stress a concrete member is able to withstand safely. Bond-slip relationships for the different corrosion levels were compared. The achieved mass losses of rebar were compared with theoretical mass losses obtained by Faraday's law. Thiri Nyein Pyae Aung "Experimental Study on Bond Performance of Reinforced Bars in Concrete" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-1 , December 2018, URL: http://www.ijtsrd.com/papers/ijtsrd19049.pdf
Retrofitting Of Reinforced Concrete Column by Steel JacketingIJERA Editor
Reinforced concrete structures often require strengthening to increase their capacity to sustain additional loads,
due to change in use that resulted in additional live loads, deterioration of the load carrying elements, design
errors, construction problems during erection, aging of structure itself or upgrading to confirm to current code
requirements. These situations may require additional concrete elements or the entire concrete structure to be
strengthened, repaired or retrofitted. Common methods for strengthening columns include concrete jacketing,
fiber reinforced polymer (FRP) jacketing and steel jacketing. All these methods have been shown to effectively
increase the axial load capacity of columns.
The experimental study was carried out on RC column on designed and detailed using IS 456:2000 provisions.
The concrete mix design being performed after conducting numerous material test and cube test to validate
expected strength as per specified grade of concrete. The trial testing conducted to estimate load at 1st crack and
failure load for normal RC column with capturing displacement using dial gauges at regular load increment in
UTM. The loading conditions are decided based on failure load to induce cracks in column under 85% loading
of the failure one. In all fifteen specimen casted and tested with three samples for failure load estimation, three
samples each for plate jacketing & angle battening system and three samples each for plate jacketing & angle
battening with column preloaded to 85% of its failure load. The angle batten system proves to be better
compared to full plate retrofitting in terms of load carrying capacity and enhancing confinement effect.
Soundness & feasibility of additional floor on existing rc building with ...eSAT Journals
Abstract Many RC structures are influenced by different adverse conditions, where the serviceability and structural capacity may be decreased. Some structural disorders may be observed due to inadequacy of reinforcement provided, strength of concrete or the difference in grade of concrete used during construction. This requires the application of strengthening measures. Hence the structure is thoroughly investigated for quality, strength of concrete and other design aspects. A major part of the investigation also involves the feasibility of one additional floor over the existing RC structure where the deficiency of reinforcement is analyzed for the proposed additional load. The appropriate strengthening measures for the deficient RC members are presented based on the analysis of the structure and also considering the different site constraints. Keywords - RC structure, structural disorder, feasibility, strengthening measures
Experimental Study on Bond Performance of Reinforced Bars in Concreteijtsrd
This paper studied the effects of reinforcement corrosion on bond performance between G-35 concrete and 16mm reinforcing steel for different corrosion levels. The steel rebar embedded in concrete specimens were corroded using an electrochemical accelerated corrosion technique by impressing current to the specimens to develop the different mass losses of reinforcement bars after corrosion. Then, monolithic pull-out loading tests were carried out on the specimens to develop the bond strength which is an important property in concrete construction as it determines the amount of tensile stress a concrete member is able to withstand safely. Bond-slip relationships for the different corrosion levels were compared. The achieved mass losses of rebar were compared with theoretical mass losses obtained by Faraday's law. Thiri Nyein Pyae Aung "Experimental Study on Bond Performance of Reinforced Bars in Concrete" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-1 , December 2018, URL: http://www.ijtsrd.com/papers/ijtsrd19049.pdf
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.