淮北市抗震地基稳定性分析  

STABILITY ANALYSIS OF EARTHQUAKE RESISTENT FOUNDATIONIN HUAIBEI CITY

作　　者：刘运标[1] 孙庆安[1] 龚安平 

机构地区：[1]安徽省地勘局325地质队,安徽淮北235037

出　　处：《安徽地质》2002年第2期129-135,共7页Geology of Anhui

摘　　要：在大地构造分析的基础上,对淮北市基岩及构造进行详细研究,结合历史地震的地震部位,确定出地震多发生在断裂构造的交汇部位及其邻近地区。经分析研究,确定研究区震害的来源,并将研究区基岩稳定性划分出稳定、较稳定和次稳定(或不稳定)三种类型地带,为城市建设规划提供科学依据。Detailed research of bedrocks and structures is conducted on the basis of geotectonic analysis in the range of Huaibei city. It is suggested that earthquakes mostly take place at the joints of faults and in their vicinity, which is supported by historical records.Analysis has been made to determine the source of earthquake disaster and divide according to stability bedrocks into three types as the stable, relatively stable and mediocrely stable(or unstable) in the area. This is helpful to a city’s construction planning.

关 键 词：地基 稳定性 抗震 淮北 

分 类 号：P642.27[天文地球—工程地质学]