摘要
本文在 1/5万区域地质调查及北京市顺义区国土资源与地质环境大调查的基础上 ,通过野外调查 ,参照区域地质、物探、化探、水文及实地监测资料 ,对北京市顺义城区地裂缝的主要特征与变形速度进行了深入研究 ,初步探讨了其主要成因 ,认为构造活动和地下水过量超采是导致地裂缝的主要因素 ,并据此提出了防治意见与措施。
On the base of 1∶50000 regional geology survey and large survey of Shunyi county land resources and geological environment, through field investigation, consult a great of data on regional geology, geo physical prospectiing, geo chemical prospecting, hydrology and on the spot survey, this paper in depth studied the main characteristic and split rate of land crack in the city proper of Shunyi,Beijing, preliminarily discussed its origin, regarded excessive recovery to groundwater and tectonic activity is the main factor to land crack. Thus,presents the preventive advice and measure.
出处
《北京地质》
2002年第3期22-25,10,共5页
Beijing Geology
