dynamique des ponts

4.1 Introduction
Bridges are very important elements in the modern transportation system. Recent earthquakes,
particularly the 1989 Loma Prieta and the 1994 Northridge Earthquakes in California, the 1995
Hyogo-Ken Nanbu Earthquake in Japan, the 1999 JiJi Earthquake in Taiwan, and the 1999 Kocaeli
Earthquake in Turkey, have caused collapse of, or severe damage to, a considerable number of major
bridges [1,2]. Since the 1989 Loma Prieta Earthquake in California [3], extensive research [4–18] has been
conducted on seismic design and retrofit of bridges in Japan and the United States, especially in California.
Lian Duan
Division of Engineering Services,
California Department of Transportation, Sacramento, CA Mark Reno Quincy Engineering,
Sacramento, CA Wai-Fah Chen College of Engineering, University of Hawaii at Manoa,
Honolulu, HI Shigeki Unjoh Ministry of Construction, Public Works Research Institute, Tsukuba, Ibaraki, Japan

4.1 Introduction .................................................. 4-1
4.2 Earthquake Damages to Bridges ......................... 4-2
4.3 Seismic Design Philosophies .............................. 4-3
Design Evolution  No-Collapse-Based Design  Performance-
Based Design
4.4 Seismic Conceptual Design................................ 4-5
4.5 Seismic Performance Criteria ............................. 4-8
ATC/MCEER Guidelines  Caltrans
4.6 Seismic Design Approaches ............................... 4-13
ATC/MCEER Guidelines  Caltrans Seismic Design Criteria
4.7 Seismic Analysis and Modeling .......................... 4-28
Equivalent Static Analysis  Elastic Response Spectrum
Analysis (ERSA)  Nonlinear Dynamic Analysis  Global and
Stand-Alone Analysis  Inelastic Static Analysis — Push Over
Analysis  Moment–Curvature Analysis  Random Vibration
Approach
4.8 Seismic Detailing Requirements ......................... 4-34
ATC/MCEER Guidelines  Caltrans SDC
4.9 Seismic Design Practice in Japan ........................ 4-46
Introduction  Performance-Based Design Specifications 
Basic Principles of Seismic Design  Ground Motion and
Seismic Performance Level  Verification Methods of Seismic
Performance
Glossary . . . . .. . . . . . . .. . . . . . . .. . . . . . . .. . . . . . . .. . . . . . . .. . . . . . . .. . . . . . . .. . . . 4-51
References . .. . . . . . . .. . . . . . . .. . . . . . . .. . .


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il faut qu'on soit tres prudent avec les ponts chez nous ...
super sujet

Thank you rachid

Tremblement de terre cuasant des domages importants.
Merci Rachid pour ce Doc interressant.

Comme toujours parfaitement à jour Rachid - merci pour ce document.surtout que le sujet est d'actualité chez nous-Il y'a un règlement parasismique pour les pont à paraitre (si ce n'est déjà fait) c'est le fameux cttp de gue de constantine qui a été chargé de le mettre sur pied.
Espérons qu'il n'englobera pas autant de flou qu'un certain autre règlement parasismique sans le citer bien sur

merci rachid

super sujet merci rachid

satauf a écrit:super sujet merci rachid

de rien mon ami , j'espere qu'il sera utile pour toi ; bonne continuation