组成玲珑花岗岩基的各个岩体具有不同的磁化率各向异性度。
Deferent plutons composing Linglong composite granitoid batholith have deferent degrees of anisotropy of magnetic susceptibility.
目前，通用的设计方法是不考虑岩体的各向异性而采用固定的钻孔方向。
Recently, a common method is fixing direction of drill hole, not considering anisotropy of rock body.
计算结果定量地说明了岩体的各向异性和尺寸效应。
The computation results showed quantitatively the anisotropy and size effect of jointed rock.
以李家峡大坝工程为例，对高边坡岩体的各向异性和动力特性进行了较详细的测试研究。
The testing for the anisotropy and dynamic characteristics of high slope rock mass are studied in detail by taking the Lijiaxia dam project as a case study.
油浸显微镜下鉴定硅岩中的干酪根组成多为有机质碎片和微粒体，并显示微弱的各向异性。
Microscopic studies of the kerogen from the chert samples show that the main components of the kerogen are organic fragments and microsome with weak anisotropy.
由于水只能沿着岩体的裂隙及层理等流动，致使裂隙岩体的渗流具有强烈的各向异性的特征。
Seepage flow in fissured rock masses is strongly anisotropic, due to main water flowing only through in fissure and bedding.
岩体各向异性是岩石工程所面临的重要问题，是一切岩体力学及岩体水力学行为特性的主要控制因子。
Anisotropy is one of the important problems in rock project, which controls generally all mechanical and hydraulic behaviors in rock mass.
研究表明，提出的节理岩体各向异性显式屈服准则具有很高的精度。
It is concluded that the explicit anisotropic yield criterion for jointed rock masses which is obtained by approximate analytical method has high precision.
复杂的结构面是控制岩体力学性质的主要因素，由结构面引起的岩体各向异性一直是岩体力学研究的热点问题。
Complicated material fabrics are the main factors to control the mechanical characteristics of rock mass; currently the anisotropic problems caused by structural planes are the most hot topics.
节理的存在是岩体明显区别于岩石的一个重要特征，也是导致岩体具有非均质性及各向异性的一个重要因素。
The existence of the joints is an important characteristic of rock mass distinctly different from rock, and also an important factor leading to the heterogeneousness and anisotropy of rock mass.
在此基础上，对岩体各向异性强度准则及其数值实现方法进行研究，并编制相应的计算程序对坝体—岩基系统的深层滑动面进行动力分析。
The above theory and method are adopted to establish anisotropic strength criterion and make dynamic analysis for deep sliding surface of dam-rock foundation system.
所建立的各向异性强度准则能真实地模拟各向抗力与响应的相互关系所反映的节理裂隙岩体的破坏特征。
The strength criterion can simulate the failure characteristics of jointed rock mass reflected by relationship between resistance and response.
所建立的各向异性强度准则能真实地模拟各向抗力与响应的相互关系所反映的节理裂隙岩体的破坏特征。
The strength criterion can simulate the failure characteristics of jointed rock mass reflected by relationship between resistance and response.
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