摘要
通过对2015年1月14日四川省乐山市金口河区Ms5.0级地震房屋震害特征、烈度分布状况、生命线系统工程结构震害特征等的分析,研究得出:震区内较多的砖木结构房屋,震区的高山峡谷地貌,多次地震的叠加效应是此次地震受灾区域范围较大的主要原因.据此提出:加强民居建筑的建设管理,及时排除地质灾害安全隐患,增强防震避震知识宣传等抗震设防的若干建议.
In this thesis,we introduced the Jinkouhe district 5.0 magnitude earthquake intensity distribution in Leshan Sichuan briefly,and analyzed the damage characteristics of buildings seismic and the lifeline systems engineering structure seismic,ect.According to the materials,we concluded that the quake zone in more half timber houses,mountain ravines,many earthquakes in the quake-hit areas of superposition effect were the main causes of the earthquake disaster.In addition,we appealed to strengthen the construction management of residential buildings,to spot hidden danger of geological disaster,and to enhance publicizing knowledge about earthquake prevention and relief.
出处
《绵阳师范学院学报》
2017年第2期79-86,共8页
Journal of Mianyang Teachers＇ College
基金
四川省地震局地震科技专项项目(LY1617
LY1708)
关键词
金口河区
Ms5.0地震
震害特征
乐山市
Jinkouhe district
Ms5.0 earthquake
earthquake damage characteristics
Leshan
