The grey cluster method has been used for appraisal of the slope engineering rock mass of a gold ore mine.
利用灰色聚类方法对某金矿边坡工程岩体质量进行评价。
The grey cluster method has been used for appraisal of the slope engineering rock mass of a gold ore mine.
以西北某大型水电站地下厂房洞室群为例，在地质调查的基础上，对洞室群围岩岩体质量进行了分析评价。
The mechanical condition of unloading engineering rock mass is essentially different from traditional loading rock mass.
卸荷状态工程岩体的力学条件与传统的加载岩体有本质的区别。
Quantifing deterioration of rock mass with discontinuities becomes a basis for prospecting and designing engineering rock mass.
定量描述结构面引起的岩石质量恶化程度是工程岩体勘测和设计的前提。
The prominent feature of many rheologic phenomena existing in engineering rock mass is the differential flow deformation failure.
工程岩体出现许多流变现象，它最突出的特点是差异流动变形破坏。
There is essential difference between the mechanical condition of unloading engineering rock mass and loading engineering rock mass.
卸荷状态工程岩体的力学条件与传统的加载岩体有本质的区别。
The properties of rock mass, unloading failure characteristics and its mechanism of engineering rock mass are summarized in this paper.
综合讨论了工程岩体的性质、卸荷破坏的特点及其机制；
Engineering rock mass database is set up and some functions are implemented, i. e. data input, edit, query, sortation, transformation and statistic analysis.
建立了工程岩体多源信息数据库，实现了数据输入、编辑、查询、排序、转换和统计分析等功能，以便为三维可视化和力学分析提供必要的依据。
The geological conditions of Jiaojia Gold Mine are introduced, the types of engineering rock mass are classified and the methods of stope support are evaluated.
介绍了焦家金矿床的赋存地质条件，划分了工程岩体类型，介绍评价了矿山近年来应用的支护方法。
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。
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。
Rock mass engineering geological problem of bridge site in gorge slope reflect the discrepancy between human engineering activity and engineering geological conditions.
峡谷桥位斜坡岩体工程地质问题是人类工程活动与岩体工程地质条件之间矛盾的反映。
To the deep rock engineering, stress state of rock mass directly influences the stability of project.
对于深埋岩石工程，岩体的地应力状态直接关系到工程的稳定性。
The reasonable confirmation of rock mass mechanical parameter is a fundamental job in rock slope mechanics and engineering.
岩体力学参数的合理确定是岩石边坡工程中一项基础的工作。
Based on the analysis principles of engineering geomechanics of rock mass, the paper mainly studies the changing features of rock slope movement under the influence of underground mining.
本文以岩体工程地质力学分析原理为基础，主要研究了井工开采影响下，其上方边坡岩体的运动变化特征。
Owing to the different mechanics conditions of rock mass engineering under loading and unloading, there are essential distinctions between the mechanics properties of rock masses.
岩体工程具有加载和卸荷两类不同性质的力学状态，在此力学状态各异的情况下，节理岩体的力学特性有本质的区别。
Rock mass is synthetic geologic mass, lied in definite geologic surrounding, divided by various structure plane and had definite engineering geologic characteristic.
岩体是赋存于一定地质环境中，由各种各样的结构面所切割，具有一定工程地质特性的岩石综合体。
The initial stress is one of the most important parameters for the design of underground rock engineering, and hydro-fracturing method is a robust technique for stress measurement in deep rock mass.
初始地应力状态是岩石地下工程设计中的重要参数，而水压致裂法是深部岩体应力测量的理想方法。
The main engineering geological problems are as follows:soft soil, powder soil, welled soil (rock) , landslip, breakdown talus and broken weak rock mass.
主要的工程地质问题有：软土、粉土、膨胀土（岩）、滑坡、崩塌岩堆、岩溶、破碎软弱岩体等。
The text is detailed to study the deducing process of the nodal finite difference equation, and to study its application hi the rock mass engineering problems.
本文详细研究了节点有限差分运动方程的推导过程，以及在岩土工程问题中的应用。
Engineering classification of rock masses may be regarded as an important aspect of assessing rock mass conditions for engineering purposes.
岩体工程分类可以作为工程目的而估计岩体情况的重要方面。
Because rock mass possesses heterogeneity, discontinuity and rheology property, there exists some problems on the choice of rock mass mechanical parameter of layer rock mass slope engineering.
由于岩体具有不均匀性、不连续性和随时间变化的特性，目前在层状岩体边坡工程的岩体力学参数选取方面仍然存在一些问题。
To civil engineering, the change of hydrogeochemical field are casusing the change of the rock and soil mass which are the foundation of building in the city proper.
从工程的角度进行分析后，认为水化学场变化的同时也改变了城市建筑的基础——岩土体的性质；
In geotechnical engineering, the rock mass deformation test and bearing capacity test can be taken as rock mass deformation test of different sizes.
岩土工程中，现场岩体的承压板试验和变形试验可看作是不同尺寸岩体的变形试验。
Study on the engineering geology property of the rock-mass and soil-body is always the keystone in the water and electricity field.
工程区岩土体的工程地质性质研究历来是水利水电工程中研究的重点。
In engineering rock mechanics, rock mass classification is one of the important assistant approaches to engineering design.
岩体分类是工程岩体力学中很重要的一种辅助设计手段。
The research result shows that the rock block index has remarkable significance in engineering and advantages in rock mass quality assessment.
对比结果表明：岩体块度指数在岩石质量评价中能更准确地反映其优越性，具有更为显著的工程意义。
It is important to judge reasonably the failure modes and their corresponding strength in the engineering analyses of rock mass.
在岩体工程分析中，合理地判别岩体的破坏模式及其相应的强度有着重要的意义。
With the finite element method of material description, the rock mass in underground and opencast united mining engineering was simulated and analyzed.
采用物质描述增量有限元方法，对露天与地下联合开采工程岩体进行了数值模拟分析。
The numerical simulation and test results are in good agreement, which provide a new way for reasonable determination of the strength parameters of complex jointed rock mass in practical engineering.
数值模拟结果与试验测试数据较吻合，为实际工程中复杂节理岩体强度参数的合理确定提供了一条新的途径。
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