Lee honored by international association of bridge earthquake engineering 3620 george c. Earthquake engineering research institute 499 14th street, suite 220 oakland. Synchronization of human walking observed during lateral. Structural and earthquake engineering the goal of research in structural and earthquake engineering is to enhance the seismic resiliency of communities through improved engineering and management tools for critical infrastructure systems. An earthquake or seismic engineer aims to construct structures that will not be damaged in minor shaking and will avoid serious damage or collapse in a. Recent major earthquakes around the world have shown the vulnerability of infrastructure and the need for research to better understand the nature of seismic events and their effects on structures. Still, in spite of japans high level of earthquake awareness, extensive.
A rigorous, yet practical approach to performancebased earthquake engineering pbee is presented in this chapter. The problems in this field, and their solutions, are international in character and require knowledge of. Des is a comprehensive, multidisciplinary engineering organization committed to providing our clients with quality products and services in a timely manner. Ketchum, opac consulting engineers for the eeri 100th anniversary earthquake conference, april 17, 2006. The division of engineering services des is the lead project delivery organization for the design, construction, and oversight of bridge and other transportation structures. Principles of earthquake engineering for bridges dameron introduction historical perspective distinction between design analysis and response prediction analysis prediction analysis was rare prior to 1989 bridge analysis mostly involved elastic and rsa techniques. Pacific earthquake engineering research center fragility basis for california highway overpass bridge seismic decision making kevin r. We simulate earthquake effects on largescale models and use those results to engineer safer buildings, bridges and roads. Ce6701 structural dynamics and earthquake engineering. Seattle is building a earthquakeproof flexible bridge. As we know that, a bridge is a structure providing passage to cross obstacles like a stream or river or low ground etc without closing the way beneath. Earthquake engineering and structural dynamics the 9th biennial structural engineering convention sec2014 was hosted by the department of civil engineering at indian institute of. If youre a practising bridge engineer, our msc will enable you to update your existing knowledge and skills and familiarise yourself with new industryrelevant techniques. Behavior of steel bridges during the kobe earthquake the january 17, 1995 hyogokennanbu earthquake struck kobe, a highly developed and congested modern city in a country wellknown for its leading activities in earthquake engineering.
For pushover analysis or single earthquake motion analysis, the output interface in bridgepbee includes bridge column response time histories and profiles, column response relationships, abutment responses, and deformed mesh. In 2011 the bridge returned to tv in an episode of richard hammonds engineering connections. Principles of earthquake engineering for bridges dameron unique issues for some bridge tower fdns. The bridges made to provide passage for a railway, a road, a canal or a pipe line etc. Principles of earthquake engineering of bridges part 1 principles of earthquake engineering of bridges part 1. Earthquake engineering simulation with flexible cladding system, jun jie li, civil engineering. Walking motions of pedestrians recorded by a video camera are analysed. Currently our library includes 1964 documents in 12 different main categories. This report was produced as part of nysdot project c0614 development of postearthquake bridge inspection guidelines, administered by the cornell transportation infrastructure research consortium tirc under subcontract number 537408411.
Seismic design and retrofit of bridges bulletin of the. Seismic hazard assessment for bridge engineering in california. Synchronization of human walking observed during lateral vibration of a congested pedestrian bridge yozo fujino department of civil engineering, the university of tokyo, tokyo 1, japan. Principles of earthquake engineering of bridges part 1. As a result, earthquake engineering research has been expanding as more and more data become available from a large array of seismic instruments, large scale experiments and numerical simulations. The goal of research in structural and earthquake engineering is to enhance the seismic resiliency of communities through improved engineering and management tools for critical infrastructure systems.
Caltrans introduced seismic retrofit and toll bridge programs to strengthen bridges to withstand the forces of powerful earthquakes in order to meet california. Earthquake engineering is the ultimate challenge for structural engineers. In response to strong demand from industry and government for advanced training in earthquake engineering and research, programs leading to costeffective seismic design and retrofit methods, the department of civil engineering at the university of british columbia has established a graduate program specializing in earthquake engineering. Even if natural phenomena involve great uncertainties, structural engineers need to design buildings, bridges, and dams capable of resisting the destructive forces produced by them. Covered in the course are seismic hazard analysis, structural dynamics, development of response spectra, inelastic behavior of structures, seismic resistant structural systems, and seismic load analysis.
Bridge building for earthquake areas is slightly different than erecting bridges in other areas because it requires special attention to bring reliability and safety in place. A definitive list of earthquake engineering research related shaking tables around the world may be found in experimental facilities for earthquake engineering simulation worldwide. Linear static, linear dynamic and non linear static paulo b. This page provides all 0 latest and updated civil engineering mcqs in pdf format. Bridge engineering msc masters course university of surrey. Over 140 experts, 14 countries, and 89 chapters are represented in the second edition of the bridge engineering handbook seismic design by waifah chen. Our structural engineering library provides links to useful publications such as papers, books, manuals, theses, that are available online for free. Principles of earthquake engineering of bridges part 2.
Earthquake engineering is an interdisciplinary branch of engineering that designs and analyzes structures, such as buildings and bridges, with earthquakes in mind. The journal of the international association for earthquake engineering. Earthquake bridge collapse leads to property losses. For nearly 16 years, saiidi has kept busy inside the universitys earthquake engineering lab, testing a new kind of bridge that uses materials outside the typical steel and concrete. The collapse of 18 spans total length 630 m of the hanshin expressway route 3 elevated highway bridge in fukae during the 1995 kobe earthquake is investigated.
Learning from failures point pleasant silver bridge construction was completed in may of 1928 spanned the ohio river between point pleasant, wv and kanauga, oh. Pdf bridge engineering handbook seismic design by waifah. Department of civil, structural and environmental engineering. The bridge engineering handbook is a unique, comprehensive, and stateoftheart reference work and resource book covering the major areas of bridge engineering with the theme bridge to the twentyfirst century. Article pdf available in structure and infrastructure engineering february. Peer reports pacific earthquake engineering research center. This manual is intended to provide a technical resource for bridge engineers responsible for seismic analysis and design. Our worldclass research program in earthquake and structural engineering focuses on understanding how key infrastructure stands up to extreme forces such as an earthquake. Performancebased earthquake engineering assessment of a. Engineering structures provides a forum for a broad blend of scientific and technical papers to reflect the evolving needs of the structural engineering and structural mechanics communities.
Lrfd seismic analysis and design of bridges reference manual. The odot bridge engineering section is responsible for design standards, load capacity evaluation, inspection and asset management for all oregon state highway structures. An engineering challenge has been to consistently consider seismic hazard, structural response, damage, and consequences, such that a fully probabilistic statement of expected performance of structures can be made. This research consists of an experimental and and an analytical study. Download link is provided and students can download the anna university ce6701 structural dynamics and earthquake engineering sdee syllabus question bank lecture notes syllabus part a 2 marks with answers part b 16 marks question bank with answer, all the materials are listed below for the students to make use of it and score good maximum marks with our study materials. After determining that retrofitting the bridge would be more costeffective than replacing it, in 1992, the district hired engineering consultants to develop seismic retrofit design criteria. Idriss, 2002 historical perspective the 1964 alaska and niigata, japan, earthquakes caused the geotechnical engineering community to better appreciate liquefaction and related effects. Earthquake engineering and structural dynamics provides a forum for the publication of papers on several aspects of engineering related to earthquakes.
Development of post earthquake bridge inspection guidelines cornell transportation infrastructure research consortium tirc subcontract 537408411 1 manager, bridge engineering program, csee, university at buffalo, the state university of new york. Laboratory for earthquake engineering seismic design of bridges lecture 1 ioannis n. Institute for sustainability and innovation in structural engineering types of analysis. This paper presents how this has affected design philosophies and design codes in ec, new zealand, japan and usa in recent.
This extensive collection highlights bridge engineering specimens from around the world contain detailed information on bridge engineering, and thoroughly explains the concepts and practical applications surrounding the subject. Enhancing seismic design criteria for our nations vulnerable. Title and subtitle geotechnical engineering circular no. The experimental study evaluates the outofplane seismic behavior of representative bridge pier walls that exist in. Dec 16, 2016 for nearly 16 years, saiidi has kept busy inside the universitys earthquake engineering lab, testing a new kind of bridge that uses materials outside the typical steel and concrete. Mackie and bozidar stojadinovic department of civil and environmental engineering university of california, berkeley peer 200512 june 2005. Civil engineering free books, video lectures, pdf notes. The collapse of the hanshin expressway fukae bridge. Engineering and earthquake engineering laboratory at the university at buffalo. The bridge received the 2006 outstanding structure award from the international association for bridge and structural engineering. For very large and slender structures the wind engineering is generally a bigger challenge than the earthquake engineering. The 1989 loma prieta, 1994 northridge and 1995 hyogoken nanbu earthquakes caused major damage to bridges and these events together with the research triggered as a consequence of the earthquakes has led to significant advances in bridge seismic design and retrofitting. Seismic behavior of steel girder bridge superstructures.
Short and longterm performance of a skewed integral abutment prestressed concrete bridge, rami bahjat, civil engineering. Particularly welcome are contributions dealing with applications of structural engineering and mechanics principles in all areas of technology. Our accredited msc equips you with a comprehensive knowledge and understanding of advanced earthquake and structural engineering principles. This course introduces the fundamental concepts of earthquake engineering, and provides the foundation for understanding the analysis and design requirements in asce 7. It is found that walking among 20 per cent or more of the pedestrians on the bridge was synchronized to the girder lateral. He has authored and coauthored more than 20 technical books and over 300 articles dealing with the problems of the structural mechanics and bridge engineering. As you develop your knowledge and skills in these core areas you learn how to apply them to the design and construction of resilient structures. Pdf ce6701 structural dynamics and earthquake engineering. Earthquake engineering is indeed the art of designing bridges with controlled damage. Structural and earthquake engineering department of. The goal is that you will have an excellent basis for engineering science in many other applications aside from the mechanics topic covered here our goal. Publication of this document, which is a companion guide to the 2009 edition. How can large bridges be made resistant to earthquakes.
His tests have shown his design can withstand, at the very least, 7. Seismic retrofitting manual for highway structures. Psycharis seismic design of bridges 3 common bridge types horizontal slabs or girders supported by abutments and piers. Engineering connections earthquake proof bridge science. Seismic response of bridges including effects of pounding and soil. Welcome to the main entrance of the online structural engineering library. The current emphasis of the series is on performancebased engineering of lifelines and building structures. Effect of abutment modeling on the seismic response of bridge structures, earthquake engineering and engineering vibration, 74. Pdf bridge engineering handbook seismic design by wai. It is helpful for upsc ese, gate, ssc je, rrb je, tnpsc ae and all kind of civil engineering examinations. Psycharis seismic design of bridges 2 bridge types. In 2006 the bridge was featured in an episode of megastructures on the national geographic channel. Discover engineering mechanics with you starting at fundamental concepts newtons laws to be able to apply the knowledge to complex engineering problems.
The peer reports series comprises stateoftheart research in earthquake engineering and related fields by the more than 150 expert members of the peer universities consortium. As part of this task, the sitespecific design ground motions associated with different magnitudes of earthquakes and expected performance levels were. Civil engineering masters theses collection civil and. Richard hammond reveals how engineers made one of the longest bridges in the world earthquake proof. Bridge engineering seismic design engineering books. Pdf effect of abutment modeling on the seismic response. However, implementing best seismic design practices at the time of construction of bridge can help in saving losses and minimizing risks caused by earthquakes. Scalzi, program manager of the earthquake engineering program of the national. This text is an ideal reference for practicing bridge engineers and consultants design, construction, maintenance, and can also be used as a reference for students in bridge engineering courses. Structural engineers, geotechnical engineers, and earthquake engineers. Seismic design criteria for bridges and other highway structures.
Earthquake engineering and structural dynamics in memory of. Covered in the course are seismic hazard analysis, structural dynamics, development of response spectra, inelastic behavior of structures, seismic resistant structural systems. Lee, suny distinguished professor emeritus in the department of civil, structural and environmental engineering was recognized by the international association of bridge earthquake engineering iabee. Teruhiko yoda is on the faculty of waseda university, where he holds the chair professorship in the department of civil and environmental engineering. Seismic response of reinforced concrete bridge pier walls in. Our msc bridge engineering course is designed to provide you with a solid understanding of bridge analysis, design and management. Nonlinear structural analysis for seismic design earthquake. Earthquake hazards reduction program nehrp is to encourage design and building practices that address the earthquake hazard and minimize the resulting risk of damage and injury. It has been written with practicing bridge and structural engineers in mind. The earthquake engineering research institute eeri is a leader in dissemination of earthquake engineering research related information both in the u. Another contribution to the atcmceer series, recommended lrfd guidelines for the seismic design of highway bridges, this volume contains two design examples. Bridge building for earthquake areas design considerations.
A note on selection of timehistories for seismic analysis of. However the piers and abutments and their connections to the main bridge deck are critical as they usually are much stiffer than the bridge as a whole. Stiffness matrices for battered pile groups can have negative offdiagonal terms for ntha, complex pile groups usually require nonlinear pushover models with detailed representation of crosssections and py springs to accurately. Structural and earthquake engineering department of civil. Hyogoken nanbu, japan earthquake, january 17, 1995. Earthquake engineering an overview sciencedirect topics.