摘要
为了调查2008年5月12日汶川MS8.0大地震所造成的建筑结构震害和次生地质灾害特点并研究其破坏机理,本文开展了对甘肃灾区部分典型场地和房屋的常时微动测试与分析研究。结果表明不同震害程度房屋的常时微动测试结果与其实际破坏情况有着良好的一致性。
In order to investigate the damage characteristics and mechanism of buildings and secondary disasters, which caused by the Wenehuan Ms8.0 great earthquake on May 12, 2008, the field investigation was carried on in the earthquake disaster area of Gansu province after the event. The micro tremor measurements were surveyed on some building structures. It is proved that the test results are well agree with the structural damages.
出处
《西北地震学报》
CSCD
北大核心
2009年第1期86-90,共5页
Northwestern Seismological Journal
基金
中国地震局地震预测研究所基本科研业务费资助项目
中国科学院西部行动计划(二期)项目课题(KZCX2-XB2-10)
冻土工程国家重点实验室开放基金课题(SKLFSE200801)
中国地震局兰州地震研究所论著编号:LC2009022
关键词
汶川大地震
震害考察
房屋结构
常时微动测试
甘肃灾区
Wenchuan great earthquake
Earthquake damage investigation
Building structure
Micro tremor observation
Disaster area in Gansu province
