Bridge seismic risk probability analysis method based on performance design

The present invention discloses a bridge seismic risk probability analysis method based on performance design. The method comprises: (1) establishing a seismic vulnerability function according to an IDA method and a section (as shown in the specification) analysis method; (2) according to a seismic...

Full description

Saved in:
Bibliographic Details
Main Authors XU HUI, LEI MING, YANG WEI, FENG BINGLONG, QIAN SHOULONG, SU JIE, WU YANLI, YU QIANG
Format Patent
LanguageChinese
English
Published 28.09.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The present invention discloses a bridge seismic risk probability analysis method based on performance design. The method comprises: (1) establishing a seismic vulnerability function according to an IDA method and a section (as shown in the specification) analysis method; (2) according to a seismic risk probability analysis method, establishing a seismic hazard function at the bridge site; (3) establishing a seismic risk probability function in the design reference period according to the obtained seismic vulnerability function and the seismic hazard function; and (4) according to the design theory of the seismic risk probability function and seismic performance, perform performance analysis on the bridge. According to the seismic risk probability analysis method based on performance design provided by the present invention, whether the bridge structure satisfies objectives of each level of seismic performance based on performance design can be determined in a probabilistic manner, thevulnerable damage positi
Bibliography:Application Number: CN201810386623