The relative location of rock mass structural plane and slope is analyzed by graticules. The influence to the slope stability is judged.
指出利用经纬线投影网可以分析岩体结构面与边坡的相对位置，从而判断它们对露天矿边坡稳定性的影响。
During the statistical process of density, the probability density distribution of the rock mass structural plane in sample space is assumed as normal distribution.
在密度统计过程中，把岩体结构面样本在空间上的概率密度分布假设成正态分布。
The rock mass structural parameter concept consisting of the geometric and mechanical characteristic parameters being posed and the structural parameter values of rock mass at this site are presented.
文中提出了由岩体结构几何特征参数和力学特性参数所构成的岩体结构参数概念，并提供了三峡工程坝基岩体结构参数值。
Structure of rock mass contains two basic factors: the structural plane and body.
岩体结构包括两个基本要素：结构面和结构体。
The prestressed anchor cable is to exert prestressed tension on unstable rock mass or structure to improve anti-slide capacity and structural stress of unstable rock mass.
预应力锚索是针对可能不稳定的岩体或建筑物基础施加预应张力，以提高不稳定体的抗滑能力和结构力。
In the simulation of the process of underground mining, mechanical properties and structural features of rock mass are considered.
模拟考虑了岩体力学特性及岩体结构特征，并模拟了井采过程。
The existence of structural surface in rock mass often makes notable influence on rock mass quality.
岩体中结构面的存在往往会对岩体质量造成显著影响。
Stability of reinforced structural rock mass can meet design demand by computing.
经计算，加固后的结构体稳定性满足设计要求。
So, a dynamic analysis method for the stability of anchored rock mass containing the continuous structural plane will be founded on the energy method in this article.
因此，本文将以新的思路，从能量角度建立一种针对含连续结构面加锚岩体的稳定性动态分析方法。
A big puzzle was uprising on the study of natural rock mass mechanical effect and its permeability because of its structural uncertainty.
自然岩体由于本身的结构不确定性，使得对其力学效应和渗透性的研究遇到巨大困难。
As the groundwork and environment of constructions in large scale projects, engineering rock mass is the geological structural mass composed of rock blocks and discontinuities.
工程岩体作为大型工程中建筑物的地基和建筑物的环境，是由岩石块体和非连续节理(裂隙)组成的地质结构体。
These types of structural surfaces are the weak part of the rock mass. Their stiffness and strength are much smaller than the rock matrix material.
这些各种类型的结构面正是岩体中的薄弱部分，它们的刚度和力学强度比岩石母体材料小得多。
Moreover some random factors of orientation and friction Angle of structural surface are considered during the stability analysis of joint rock mass.
在节理岩体的稳定性分析中，考虑了各组结构面产状和摩擦角的随机性。
Rock mass has complex structural hierarchy.
岩体具有复杂的内部结构层次。
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.
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。
The thin mountain intersected by faults and other structural fissures result in low intactness of rock mass.
因岛礁山体略显单薄，受数条断层及其他构造裂隙的影响，整体完整性较差。
Shear strength of structural plane has an important influence on stability of engineering rock mass. It determines the probability of engineering rock mass failure.
结构面抗剪强度是影响工程岩体稳定的重要因素，它决定工程岩体破坏的可能性。
Rock mass parameters have the properties of structural and random spatial variance, which result in uncertainty of the parameters.
岩体参数具有结构性和随机性的空间变异特征，导致了岩体参数具有不确定性。
Based on the fractal geometry theory and the survey of the on-site rock mass, the statistical analysis, the network simulation and the fractal dimension calculation of the structural planes were made.
基于分形理论和现场岩体结构面调查，对岩体结构面进行了统计分析、网络模拟和分形维数计算。
The structural characteristic of rock mass plays an important role in rock mass engineering construction, so correct evaluation of rock mass quality is of great engineering significance.
岩体的结构特征对岩体工程施工有着重要影响，因此，正确进行岩体质量评价对工程设计和建设具有十分重要的意义。
The damping expression of structural vibration for rock mass is given by dimensional analysis, and the damping ratio can be obtained through vibration test.
通过量纲分析的方法给出了岩体结构振动的阻尼表达式，指出可以通过岩体的振动实验确定阻尼比，并进而给出特征时间。
Rock mass is a discontinuum separated by structural surfaces.
岩体是一种被不连续结构面切割的不连续介质。
In this paper, structural effects of rock mass creep are studied by using numerical test.
采用数值模拟试验方法对岩体结构的蠕变力学效应进行研究。
Then, the self-similarity of deformation and fracture of rock mass at different structural hierarchies and the fractal natures of the concentration parameters of fracture are introduced.
然后介绍在岩体不同层次上变形破坏的自相似特性及破坏的临界密度指数分形特性。
Rock mass are always very complex geologic structural bodies, which are composed of various rocks.
岩体是一种非常复杂的地质结构体，由各种岩石构成。
Rock mass are always very complex geologic structural bodies, which are composed of various rocks.
岩体是一种非常复杂的地质结构体，由各种岩石构成。
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