Corso di formazione: Progettazione strutturale attraverso casi critici 2016Franco Bontempi
Corso di Formazione - 7 e 8 luglio 2016,
Facoltà di Ingegneria Civile e Industriale della Università degli Studi di Roma La Sapienza.
Il presente corso vuole illustrare i concetti, i metodi e gli strumenti della progettazione strutturale e della ottimizzazione strutturale attraverso l’illustrazione di casi concreti e specifici.
La significatività dei casi presentati in questo corso, casi che ovviamente non esauriscono la enorme varietà della realtà, è rappresentata dalla loro intrinseca criticità: sono situazioni di progetto in cui si sono avuti forti condizionamenti e precisi vincoli relativamente a prestazioni da ottenere, condizioni
ambientali influenti durabilità, limiti dimensionali e complessità geometrica, peso e facilità costruttiva.
Este documento presenta 7 pasos para convertirse en un Gerente 3.0. El Paso 1 describe la transición de la Gerencia 2.0 a la Gerencia 3.0, con un enfoque en las personas y los valores compartidos. El Paso 2 se enfoca en las prácticas de un Gerente del futuro, como aprovechar la tecnología para facilitar la colaboración virtual y construir una cultura de confianza. El Paso 3 cubre cómo reclutar un equipo 3.0, incluyendo definir roles y metas claras y realizar entrevistas múltiples.
This thesis analyzes the elastic behavior of honeycombs and auxetic materials with variations in cell geometry using finite element analysis. Models of honeycomb and auxetic structures with different cell angles and wall thicknesses were developed and analyzed in ABAQUS to determine their elastic moduli, Poisson's ratios, and stress-strain behaviors under compression loading. 3D printed prototypes of selected geometries were also experimentally tested and showed good agreement with FEA results. Key trends identified include increasing elastic modulus and Poisson's ratio with decreasing cell angle for honeycombs, and negative Poisson's ratio values for auxetic geometries.
Este documento fornece uma lista de livros, filmes e outros materiais disponíveis para requisição na biblioteca escolar. Inclui títulos sobre animais de estimação, viagens, histórias e poesia, e cruzando fronteiras. Os materiais estão organizados em pequenos conjuntos temáticos e disponíveis para empréstimo domiciliário.
Acestă analiză are la bază răspunsurile primite de la antreprenorii și oamenii de afaceri care au participat la conferințele IMM ReStart organizate de doingbusiness.ro. La aceste conferințe au participat companii cu cifra de afaceri între 0,25 milioane euro și peste 500 milioane euro. Pe lângă top management, au fost în audență directori financiari, directori de achizitii, directori de vânzări, marketing, business development și HR.
Corso di formazione: Progettazione strutturale attraverso casi critici 2016Franco Bontempi
Corso di Formazione - 7 e 8 luglio 2016,
Facoltà di Ingegneria Civile e Industriale della Università degli Studi di Roma La Sapienza.
Il presente corso vuole illustrare i concetti, i metodi e gli strumenti della progettazione strutturale e della ottimizzazione strutturale attraverso l’illustrazione di casi concreti e specifici.
La significatività dei casi presentati in questo corso, casi che ovviamente non esauriscono la enorme varietà della realtà, è rappresentata dalla loro intrinseca criticità: sono situazioni di progetto in cui si sono avuti forti condizionamenti e precisi vincoli relativamente a prestazioni da ottenere, condizioni
ambientali influenti durabilità, limiti dimensionali e complessità geometrica, peso e facilità costruttiva.
Este documento presenta 7 pasos para convertirse en un Gerente 3.0. El Paso 1 describe la transición de la Gerencia 2.0 a la Gerencia 3.0, con un enfoque en las personas y los valores compartidos. El Paso 2 se enfoca en las prácticas de un Gerente del futuro, como aprovechar la tecnología para facilitar la colaboración virtual y construir una cultura de confianza. El Paso 3 cubre cómo reclutar un equipo 3.0, incluyendo definir roles y metas claras y realizar entrevistas múltiples.
This thesis analyzes the elastic behavior of honeycombs and auxetic materials with variations in cell geometry using finite element analysis. Models of honeycomb and auxetic structures with different cell angles and wall thicknesses were developed and analyzed in ABAQUS to determine their elastic moduli, Poisson's ratios, and stress-strain behaviors under compression loading. 3D printed prototypes of selected geometries were also experimentally tested and showed good agreement with FEA results. Key trends identified include increasing elastic modulus and Poisson's ratio with decreasing cell angle for honeycombs, and negative Poisson's ratio values for auxetic geometries.
Este documento fornece uma lista de livros, filmes e outros materiais disponíveis para requisição na biblioteca escolar. Inclui títulos sobre animais de estimação, viagens, histórias e poesia, e cruzando fronteiras. Os materiais estão organizados em pequenos conjuntos temáticos e disponíveis para empréstimo domiciliário.
Acestă analiză are la bază răspunsurile primite de la antreprenorii și oamenii de afaceri care au participat la conferințele IMM ReStart organizate de doingbusiness.ro. La aceste conferințe au participat companii cu cifra de afaceri între 0,25 milioane euro și peste 500 milioane euro. Pe lângă top management, au fost în audență directori financiari, directori de achizitii, directori de vânzări, marketing, business development și HR.
Este documento presenta los principios fundamentales del pronóstico. Explica que existen pronósticos cualitativos y cuantitativos, y que los cuantitativos pueden ser causales o de series de tiempo. Los pronósticos causales se basan en relaciones entre variables, mientras que los de series de tiempo asumen que la demanda pasada sigue un patrón que puede usarse para proyectar la demanda futura. También señala que los pronósticos rara vez son exactos y deben incluir un error de estimación.
Los métodos anticonceptivos en los jóvenessocialistas31
Este documento describe un proyecto para concientizar a los jóvenes en San José Del 15, Jalisco, México sobre el uso de métodos anticonceptivos. Actualmente, muchos jóvenes no se informan sobre anticonceptivos o les da vergüenza hablar del tema con sus padres, lo que ha llevado a embarazos no deseados y enfermedades de transmisión sexual. El objetivo del proyecto es concientizar a los jóvenes para que se informen sobre los métodos anticonceptivos y los usen correctamente a fin de prevenir embarazos
The Long Way towards a Sound Framework for Structural Design: 10 Years of Exp...Franco Bontempi
This paper focuses on the different conceptual frameworks that govern the structural problem and provides an insight on the results obtained from structural analysis, towards a sound framework for structural design. The interdisciplinary of many aspects is highlighted, considering the developments on the sustainable development and the architectonic design, and the availability of modern technologies that nowadays are integrated
in the structural forms. The paper provides significant concepts and case studies (long span bridges, offshore wind turbines, high-rise buildings etc.), studied thoroughly in the last 10 years in the Sapienza University of Rome by the research group on structural analysis and design www.francobontempi.org.
Este documento discute el uso del abdomen abierto en pacientes con sepsis abdominal. Describe varias técnicas de cierre temporal de la pared abdominal como la bolsa de Bogotá y terapia asistida por vacío. No hay consenso sobre cuándo es apropiado usar un cierre temporal, pero puede ser útil en pacientes graves que requieran múltiples cirugías o cuando no es posible un cierre primario de la pared abdominal. El objetivo es permitir más cirugías de control de daños sin prolongar demasiado la primera operación.
10 Insightful Quotes On Designing A Better Customer ExperienceYuan Wang
In an ever-changing landscape of one digital disruption after another, companies and organisations are looking for new ways to understand their target markets and engage them better. Increasingly they invest in user experience (UX) and customer experience design (CX) capabilities by working with a specialist UX agency or developing their own UX lab. Some UX practitioners are touting leaner and faster ways of developing customer-centric products and services, via methodologies such as guerilla research, rapid prototyping and Agile UX. Others seek innovation and fulfilment by spending more time in research, being more inclusive, and designing for social goods.
Experience is more than just an interface. It is a relationship, as well as a series of touch points between your brand and your customer. Here are our top 10 highlights and takeaways from the recent UX Australia conference to help you transform your customer experience design.
For full article, continue reading at https://yump.com.au/10-ways-supercharge-customer-experience-design/
How to Build a Dynamic Social Media PlanPost Planner
Stop guessing and wasting your time on networks and strategies that don’t work!
Join Rebekah Radice and Katie Lance to learn how to optimize your social networks, the best kept secrets for hot content, top time management tools, and much more!
Watch the replay here: bit.ly/socialmedia-plan
http://inarocket.com
Learn BEM fundamentals as fast as possible. What is BEM (Block, element, modifier), BEM syntax, how it works with a real example, etc.
The document discusses how personalization and dynamic content are becoming increasingly important on websites. It notes that 52% of marketers see content personalization as critical and 75% of consumers like it when brands personalize their content. However, personalization can create issues for search engine optimization as dynamic URLs and content are more difficult for search engines to index than static pages. The document provides tips for SEOs to help address these personalization and SEO challenges, such as using static URLs when possible and submitting accurate sitemaps.
This document outlines a university lecture on structural robustness of bridges and viaducts. It begins by discussing past structural failures through forensic analysis to understand causes. It then covers principles of robust design including load paths, redundancy, and survivability. Several case studies of bridge collapses are presented and factors investigated like material stresses over time, design modifications, and human errors. The goal is to distill lessons on robust concepts, failures, and managing unexpected events.
ANALISI DEL RISCHIO PER LA SICUREZZA NELLE GALLERIE STRADALI.Franco Bontempi
SOMMARIO
Il tema della sicurezza, quando si parla di gallerie stradali, assume ancora più importanza, dato che un banale incidente o un guasto di un veicolo possono degenerare in uno scenario che causa un elevato numero di vittime. Ad esempio, il 24 marzo 1999, 39 persone sono rimaste uccise quando un mezzo pesante che trasportava farina e margarina prese fuoco all’interno del Tunnel del Monte Bianco. Nella prima parte dell’articolo vengono spiegate le fasi logiche che un modello messo a disposizione dalla PIARC/OECD, il Quantitative Risk Assessment Model (QRAM) [1-2], segue nel processo di Assegnazione del Rischio, e come esso ricava i valori dei relativi indicatori. Nella seconda parte dell’articolo, invece, viene mostrata un’applicazione di tale modello su una galleria esistente che si trova nel sud Italia, accompagnata da un’analisi di sensitività sui parametri che influenzano maggiormente il livello di rischio.
RISK ANALYSIS FOR SEVERE TRAFFIC ACCIDENTS IN ROAD TUNNELSFranco Bontempi
IF CRASC’15
III THIRD CONGRESS ON FORENSIC ENGINEERING
VI CONGRESS ON COLLAPSES, RELIABILITY AND RETROFIT OF STRUCTURES
SAPIENZA UNIVERSITY OF ROME, 14-16 MAY 2015
This document discusses large structures and their design. It begins with definitions of large structures, noting that their self-weight becomes a dominant load, load distribution is non-uniform, and complexity increases due to systemic effects. Design principles for large structures are then outlined, including simplicity, optimization at micro, meso and macro levels, and employing precaution given uncertainties. Examples of challenges in large structures like scale effects, emergence of unforeseen phenomena, and complexity are provided. Approaches to analyzing large structures both deterministically and probabilistically are also presented.
Este documento presenta los principios fundamentales del pronóstico. Explica que existen pronósticos cualitativos y cuantitativos, y que los cuantitativos pueden ser causales o de series de tiempo. Los pronósticos causales se basan en relaciones entre variables, mientras que los de series de tiempo asumen que la demanda pasada sigue un patrón que puede usarse para proyectar la demanda futura. También señala que los pronósticos rara vez son exactos y deben incluir un error de estimación.
Los métodos anticonceptivos en los jóvenessocialistas31
Este documento describe un proyecto para concientizar a los jóvenes en San José Del 15, Jalisco, México sobre el uso de métodos anticonceptivos. Actualmente, muchos jóvenes no se informan sobre anticonceptivos o les da vergüenza hablar del tema con sus padres, lo que ha llevado a embarazos no deseados y enfermedades de transmisión sexual. El objetivo del proyecto es concientizar a los jóvenes para que se informen sobre los métodos anticonceptivos y los usen correctamente a fin de prevenir embarazos
The Long Way towards a Sound Framework for Structural Design: 10 Years of Exp...Franco Bontempi
This paper focuses on the different conceptual frameworks that govern the structural problem and provides an insight on the results obtained from structural analysis, towards a sound framework for structural design. The interdisciplinary of many aspects is highlighted, considering the developments on the sustainable development and the architectonic design, and the availability of modern technologies that nowadays are integrated
in the structural forms. The paper provides significant concepts and case studies (long span bridges, offshore wind turbines, high-rise buildings etc.), studied thoroughly in the last 10 years in the Sapienza University of Rome by the research group on structural analysis and design www.francobontempi.org.
Este documento discute el uso del abdomen abierto en pacientes con sepsis abdominal. Describe varias técnicas de cierre temporal de la pared abdominal como la bolsa de Bogotá y terapia asistida por vacío. No hay consenso sobre cuándo es apropiado usar un cierre temporal, pero puede ser útil en pacientes graves que requieran múltiples cirugías o cuando no es posible un cierre primario de la pared abdominal. El objetivo es permitir más cirugías de control de daños sin prolongar demasiado la primera operación.
10 Insightful Quotes On Designing A Better Customer ExperienceYuan Wang
In an ever-changing landscape of one digital disruption after another, companies and organisations are looking for new ways to understand their target markets and engage them better. Increasingly they invest in user experience (UX) and customer experience design (CX) capabilities by working with a specialist UX agency or developing their own UX lab. Some UX practitioners are touting leaner and faster ways of developing customer-centric products and services, via methodologies such as guerilla research, rapid prototyping and Agile UX. Others seek innovation and fulfilment by spending more time in research, being more inclusive, and designing for social goods.
Experience is more than just an interface. It is a relationship, as well as a series of touch points between your brand and your customer. Here are our top 10 highlights and takeaways from the recent UX Australia conference to help you transform your customer experience design.
For full article, continue reading at https://yump.com.au/10-ways-supercharge-customer-experience-design/
How to Build a Dynamic Social Media PlanPost Planner
Stop guessing and wasting your time on networks and strategies that don’t work!
Join Rebekah Radice and Katie Lance to learn how to optimize your social networks, the best kept secrets for hot content, top time management tools, and much more!
Watch the replay here: bit.ly/socialmedia-plan
http://inarocket.com
Learn BEM fundamentals as fast as possible. What is BEM (Block, element, modifier), BEM syntax, how it works with a real example, etc.
The document discusses how personalization and dynamic content are becoming increasingly important on websites. It notes that 52% of marketers see content personalization as critical and 75% of consumers like it when brands personalize their content. However, personalization can create issues for search engine optimization as dynamic URLs and content are more difficult for search engines to index than static pages. The document provides tips for SEOs to help address these personalization and SEO challenges, such as using static URLs when possible and submitting accurate sitemaps.
This document outlines a university lecture on structural robustness of bridges and viaducts. It begins by discussing past structural failures through forensic analysis to understand causes. It then covers principles of robust design including load paths, redundancy, and survivability. Several case studies of bridge collapses are presented and factors investigated like material stresses over time, design modifications, and human errors. The goal is to distill lessons on robust concepts, failures, and managing unexpected events.
ANALISI DEL RISCHIO PER LA SICUREZZA NELLE GALLERIE STRADALI.Franco Bontempi
SOMMARIO
Il tema della sicurezza, quando si parla di gallerie stradali, assume ancora più importanza, dato che un banale incidente o un guasto di un veicolo possono degenerare in uno scenario che causa un elevato numero di vittime. Ad esempio, il 24 marzo 1999, 39 persone sono rimaste uccise quando un mezzo pesante che trasportava farina e margarina prese fuoco all’interno del Tunnel del Monte Bianco. Nella prima parte dell’articolo vengono spiegate le fasi logiche che un modello messo a disposizione dalla PIARC/OECD, il Quantitative Risk Assessment Model (QRAM) [1-2], segue nel processo di Assegnazione del Rischio, e come esso ricava i valori dei relativi indicatori. Nella seconda parte dell’articolo, invece, viene mostrata un’applicazione di tale modello su una galleria esistente che si trova nel sud Italia, accompagnata da un’analisi di sensitività sui parametri che influenzano maggiormente il livello di rischio.
RISK ANALYSIS FOR SEVERE TRAFFIC ACCIDENTS IN ROAD TUNNELSFranco Bontempi
IF CRASC’15
III THIRD CONGRESS ON FORENSIC ENGINEERING
VI CONGRESS ON COLLAPSES, RELIABILITY AND RETROFIT OF STRUCTURES
SAPIENZA UNIVERSITY OF ROME, 14-16 MAY 2015
This document discusses large structures and their design. It begins with definitions of large structures, noting that their self-weight becomes a dominant load, load distribution is non-uniform, and complexity increases due to systemic effects. Design principles for large structures are then outlined, including simplicity, optimization at micro, meso and macro levels, and employing precaution given uncertainties. Examples of challenges in large structures like scale effects, emergence of unforeseen phenomena, and complexity are provided. Approaches to analyzing large structures both deterministically and probabilistically are also presented.
This document discusses structural robustness in the context of fire safety structural design. It defines structural robustness as the ability of a structure to exhibit a gradual decrease in structural performance due to negative events without disproportionate damage. The document outlines different collapse types including domino, pancake, zipper, and mixed collapses. It presents design strategies for robustness, including continuity/redundancy and segmentation/compartmentalization. Methods to prevent disproportionate collapse are also discussed, such as alternative load paths, isolation through segmentation, and prescriptive design rules.
Appunti sulle modellazioni discrete per ponti e viadotti.
Corso di GESTIONE DI PONTI E GRANDI STRUTTURE, prof. ing. Franco Bontempi, Sapienza Universita' di Roma
PGS - lezione 03 - IMPALCATO DA PONTE E PIASTRE.pdfFranco Bontempi
Appunti su piastre per impalcati di ponti e viadotti.
Corso di GESTIONE DI PONTI E GRANDO STRUTTRE, prof. ing. Franco Bontempi, Sapienza Universita' di Roma