摘要
本文从鉴定构造形迹的力学性质入手,阐述了北京十三陵地区地质构造的组合和基本特征,分析了本区构造应力场的转化,探讨了燕山运动以来地应力场演化的程式。
Based on the mechanicae properties this paper expounds the fundamantal characteristics of the geological structure in the Ming Tomb region of changping county of Beijing.Found in the region are the EV—direion structural system,NE—directien structural system, NWW—direction structural system,NEE—direction structural system and NNE—divection structural system (i.e.Neocathaysian).The transformations of the structural stress field areanalyzed.Also studied is the evolution of the stress field in the earth's=crust since the Yanshan movement.This paper considers that the characteristics of the geological structure in the district is of significance for recognizieg the Yanshan movement in Beijing region and developing capital municipal construction.
出处
《石家庄经济学院学报》
1986年第2期147-159,共13页
Journal of Shijiazhuang University of Economics
