Based on the anisotropic elastic theory of rock mass, the X-ray method is adopted to measure the 3-D macro-residual principal stresses as well as distribution of the maximum horizontal and vertical shear stresses with depth in rock mass from 9 measuring boreholes in Anninghe fault zone. The regularities of the distributions are analysed and the vertical gradient values are obtained.
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安欧,高国宝.安宁河断裂带测区古构造残余应力随深度分布[J].地震工程学报,1996,18(4):54-58. An Ou, Gao Guobao. DISTRIBUTION OF PALEOTECTONIC RESIDUAL STRESSES ALONG WITH DEPTH IN ANNINGHE FRACTURE ZONE[J]. China Earthquake Engineering Journal,1996,18(4):54-58.