摘要
以喀斯特地貌著称的桂林随着"特大城市"的建设,岩溶的地基问题必然成为工程建设中的突出问题。为探明场地内岩溶或者破碎带的位置、走向、规模等不良地质现象的存在状况,我们使用高密度电阻率法、地震反射波映像法、瑞利面波法相结合的综合地球物理勘查,达到相互验证、相互补充的作用,并经过钻探验证,为建筑的设计及施工提供参考价值,同时为消除建设工程隐患提供一定的依据。
With the construction of the ＂mega- citiy＂,Guilin,which is famous for karst,faces the karst hazard. In order to get solution for the problem,we need to position the location,strike,and scale etc. of karst caves or fractured zone by using resistivity imaging,seismic reflection and Rayleigh wave methods,which are complement and supported each other.With the drilling verification,the results from integrated survey can provide a basic data for building design and construction to prevent some potential hazards.
出处
《地下水》
2016年第3期125-127,共3页
Ground water
