摘要
2008年5月12日发生的汶川8.0级特大地震使位于破裂带上盘的汶川县水磨镇硅业公司主楼发生严重破坏。为了研究地震作用时间对断层附近建筑物的灾害效应,本文是在现场调查分析的基础上,建立了二维有限元数值模拟模型,采用MIDAS/GTS软件对模型进行了动力数值模拟,得出了一些具有理论研究意义的规律性成果。
Wenchuan Earthquake which happened May 12 th, 2008, caused the main building（located on the upper wall of a fault） of Wenchuan Silica Company totally destroyed. In order to study how earthquake duration affects disaster effects of the structures near a fault,based on the investigation and analysis on the spot, the author built a two-dimensiona finite element numerical simulation model and made the numerical simulation research through MIDAS / GTS software.The obtained result is theoretecal.
作者
李松
苏生瑞
LI Song SU Sheng-rui(Gansu Institute of Geological Environment Monitoring, Lanzhou 730050, China School of Geological Engineering and Surveying, Chang~an University ,XVan 710054, China)
出处
《甘肃地质》
2016年第4期89-93,共5页
Gansu Geology
关键词
汶川地震
地震作用时间
灾害效应
数值模拟
Wenchuan Earthquake
earthquake duration
disaster effects
numerical simulation
