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为适应南京高层建筑场地选择的需要,我们对南京基岩的工程地质性质进行了研究。通过对以往资料的分析,得到了一些初步认识。为了评价南京场地、地基的稳定性以及开发地下空间的需要,编制了南京基岩工程地质图。一、南京地区地质地貌特征南京城位处长江中下游,地貌上属低山丘陵区。长江呈扇形以南西——北东向环绕南京市流向东海。北面沿江有幕府山、乌龙山、栖霞山;东面有紫金山、青龙山;南面有牛首山,而以紫金山为最高,皆属宁镇
In order to meet the needs of Nanjing high-rise building site selection, we studied the engineering geological properties of bedrock in Nanjing. Through the analysis of past data, we got some preliminary understanding. In order to evaluate the Nanjing site, the stability of the foundation and the need of developing underground space, the Nanjing base rock engineering geological map was compiled. First, the Nanjing area geological features Nanjing city located in the middle and lower reaches of the Yangtze River, the topography is a hilly area. Fan-shaped Yangtze River to the southwest - northeast to Nanjing around the East China Sea. North along the shogunate mountains, Wulong Mountain, Qixiashan; east of Purple Mountain, Qinglongshan; south of the first mountain, while the Purple Mountain is highest, are Ningzhen