摘要
本文通过对北川县城地震现场科学考察、资料搜集整理及研究分析,对县城在5·12汶川大地震中造成的毁灭性破坏的必然性进行了总结,认为当地工程地质条件和地震动参数区划及建筑物规划布局等是地震中县城重创的原因;并通过总结分析,对强震区城市规划中的工程地质选址进行了有关思考,给出了一些参考意见。
Based on the earthquake damage actual survey and data collection of Beichuan County, this paper researches and analyses the inevitability of the county＇s destructive damage caused by Wenchuan earthquake. And it summarizes that the unsuited geological condition, seismicity parameter of zoning map, city planning of buildings are the main causes for the fatal damage of the county. Furthermore, several proposals of earth-quake resistance construction and engineering geological site selection in city planning have been put forward in the end of this paper.
出处
《防灾科技学院学报》
2009年第1期48-51,共4页
Journal of Institute of Disaster Prevention
基金
防灾科技学院防灾减灾青年基金(2008B07)
关键词
北川
震害调查
城市规划
Beichuan County
earthquake damage investigation
city planning
