地震工程与工程振动
地震工程與工程振動
지진공정여공정진동
EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION
2009年
6期
88-95
,共8页
卢滔%薄景山%李巨文%刘晓阳%刘启方
盧滔%薄景山%李巨文%劉曉暘%劉啟方
로도%박경산%리거문%류효양%류계방
汶川地震%烈度异常%建筑物震害%汉源
汶川地震%烈度異常%建築物震害%漢源
문천지진%열도이상%건축물진해%한원
2008 M_s 8.0 Wenchuan earthquake%seismic intensity anomaly%building damage%Hanyuan
汶川地震中,距离震中约200公里的汉源县出现了明显烈度异常现象,汉源县城建筑物震害表现尤为明显.为了解释这一现象,在汶川大地震第一阶段科学考察中,相关调查小组对汉源县城建筑物震害开展了相应的调查.调查结果表明,该处烈度异常现象确实存在,烈度异常与该处局部场地条件有一定的联系.
汶川地震中,距離震中約200公裏的漢源縣齣現瞭明顯烈度異常現象,漢源縣城建築物震害錶現尤為明顯.為瞭解釋這一現象,在汶川大地震第一階段科學攷察中,相關調查小組對漢源縣城建築物震害開展瞭相應的調查.調查結果錶明,該處烈度異常現象確實存在,烈度異常與該處跼部場地條件有一定的聯繫.
문천지진중,거리진중약200공리적한원현출현료명현열도이상현상,한원현성건축물진해표현우위명현.위료해석저일현상,재문천대지진제일계단과학고찰중,상관조사소조대한원현성건축물진해개전료상응적조사.조사결과표명,해처열도이상현상학실존재,열도이상여해처국부장지조건유일정적련계.
During 2008 M_s 8.0 Wenchuan earthquake, building damage showed seismic intensity anomaly in Hanyuan county town, where is about 200 km away from the epicenter. In order to explain this phenomenon, the building damage in Hanyuan county town was investigated by the team including 15 members from IDPST and IEM, in the science investigation on 2008 Wenchuan earthquake. The result showed that, there was seismic intensity anomaly phenomenon in Hanyuan county town in fact, and the phenomenon was connected with the special site conditions.
