摘要
本文在对镇江至扬州长江公路大桥工程的区域构造背景和地震活动分析基础上 ,基于优势面理论评价了桥址区优势活动性断裂 ,以及对其地震活动周期、地震丛集和地震危险性作了进一步探讨研究 。
Based on a detailed study of geologic\|structural background and seismic activity in the region of bridge (Zhenjiang to Yangzhou Yangtze River highway\|bridge)site, the preferred plane theory is proposed to evaluate the preferred fault. Activity period and clustering and seismic risk have been also made further investigation in this paper.This study is conductive to practical engineering design.
出处
《水文地质工程地质》
CAS
CSCD
2000年第3期40-42,共3页
Hydrogeology & Engineering Geology
基金
国家教育部博士点基金
江苏省交通科技项目资助
关键词
区域稳定性
优势面理论
优势断裂
地震危险性
regional stability
preferred plane theory
preferred fault
physical fractal
seismic risk
