Research Progress in Seismic Structural Design of Bridges Crossing Strike-slip Faults

2019 5th International Conference on Energy Materials and Environment Engineering

能源学;生态环境科学

Shi, Jingxian^1 ; Cheng, Yingjie^2 ; Liu, Xun^1

Oxbridge College, Kunming University of Science and Technology, Kunming, Yunnan

650106, China^1

Yunnan Aerospace Engineering Geophysical Detecting Co. Ltd, Kunming

650217, China^2

关键词: Basic characteristics;    Bridge structures;    Earthquake damages;    Existing problems;    Risk of damage;    Theoretical research;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/295/3/032099/pdf
DOI  :  10.1088/1755-1315/295/3/032099

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Bridge structure is an important lifeline project. Bridge structures across strike-slip faults have great risk of damage during earthquakes. It is of great significance to ensure that they can operate safely and reliably during earthquakes. Firstly, this paper introduces the basic characteristics of strike-slip faults; secondly, the main earthquake damage of bridge across fault is summarized, as well as the theoretical research status and existing problems of this kind of bridge; finally, the key problems of the bridge across strike-slip fault need to be studied are prospected.