摘要
根据各向异性弹性理论的复变函数方法 ,导出了远处加载时横观各向同性岩体孔周径向位移的理论公式 ,结合孔径变形法地应力量测特点 ,建立了横观各向同性岩体三维地应力计算理论 ,并开发了相应的计算分析软件 。
Based on complex variable function method of anisotropic elasticity theory, an analyical formula of borehole radial displacement for transverse isotropic rockmass is established with load acted on the infinite outer space. Furthermore, a theory is put forward for 3 D geostress measurement analysis of borehole deformation method for this rockmass in situ, and the software related to this theory is complished. At last, one typical example is given.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2000年第3期299-303,共5页
Chinese Journal of Rock Mechanics and Engineering
基金
国家"八五"攻关子题! 85 -2 0 8-0 2 -0 5 -0 2 (1)
关键词
横观各向同性岩体
三维地应力量测
孔径变形法
transverse isotropic rockmass, 3-D geostress measurement, method of borehole radial deformation
