岩石节理是影响工程岩体稳定性的主要因素之一。
Rock joint is one of the major factors which affects the stability of engineering rocks.
但在现场调研与资料收集的基础上可以看出：研究区复杂的地质环境将对拟建坝址的工程岩体稳定性产生较大的影响。
Information obtained by studying on spot and data collecting indicated that the complicated geological environment would influence on the stability of the rock mass in the dam region.
在节理岩体工程的数值计算及稳定性评价中，变形特征参数的选择至关重要。
Selection of deformation parameters is very important in numerical computation and stability evaluation of the jointed rock masses engineering.
岩体的结构特征是决定工程稳定性的重要因素。
The structure characteristic of rock-mass is an important factor for the engineering stability.
边坡岩体的工程地质特性对露天开采边坡角的选定及边坡的稳定性至关重要。
The engineering geology characteristics of the slope rock body are vital important for the selection of open-air mining slope Angle and the stability of the slope.
结合工程算例，重点分析了渗透压力作用对岩体边坡稳定性的影响以及锚杆的加固作用。
With engineering examples, the influence of seepage pressure on the stability of rock slope is mainly analyzed, as well as the anchoring reinforcement.
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。
To the deep rock engineering, stress state of rock mass directly influences the stability of project.
大量工程实践已证明岩体结构是控制岩体稳定性的重要影响因素。
It has been proved by many engineering practice that the rock structure is an important factor on controlling the stability of rocks.
本文的研究结果对分析实际工程中的岩体应力变化特性和围岩稳定性，以及研究岩石的渗透性规律具有一定的参考价值。
The result of paper plays an important role in analyzing the stress characteristics and the stability of practice engineering rock masses and studying the penetrability law of rock.
当岩体受到温度应力作用引起损伤，岩石的抗压强度发生显著的变化，严重影响着工程的稳定性。
When the rock get damage caused by temperature stress, the evidently change of rock compression strength will happen, which seriously influences the stability of engineering.
楔形岩体的稳定性分析和评价一直是工程界的难点，而传统评价方法又存在种种缺陷。
The stability analysis and evaluation of wedge rock mass is a difficult problem in engineering field, and there are defects in the traditional evaluation method.
大射电望远镜台址的区域地震危险性及边坡岩体稳定性是制约该重大工程建设的两个重大工程地质问题。
The Regional Earthquake Destructive Assessment and The Slope Stability is the two important engineering geological problem influencing the Five-hundred-meter Aperture Spherical Telescope site.
运用结构分析法、关键块体分析法和工程地质类比法定性评价边坡稳定性，抽取边坡岩体破坏模式。
The paper makes a preliminary evaluation on the side slope stability and draws out its failure patterns by using structural analysis, key block theory and engineering geological comparison method.
非饱和渗流、应力耦合行为是影响粘土类工程岩体的强度和稳定性的重要因素。
Coupled unsaturated flow in claystone has high effect on strength and stability of underground engineering.
通过数值模拟研究，分析了不同工程加固措施对改善单薄山体拱坝坝肩岩体稳定性的效果。
By numerical modeling analysis, the effect of different reinforcement measures to improve the stability of dam abutment of thin rock mountain is studied in the paper.
由于岩体介质材料的特殊性，在地下工程围岩稳定性分析与施工设计的过程中，本构模型及其计算参数的选取对计算结果的可靠性有着重要的影响。
During the reliability analysis of surrounding rock and detail design, using appropriate model and parameters is very important to the result of calculation for it's special material.
在矿山开采，交通运输和水利水电等建设工程中，大量存在着节理岩体边坡，其稳定性对工程实施有至关重要的影响。
In construction projects, such as mining engineering, communications and transport engineering, hydroelectricity and water conservancy engineering, rock mass slopes exist in bulk.
走马岭隧道岩体结构特征和围岩稳定性研究，为优化设计参数，提高施工质量提供理论指导，对保证施工安全以及优化设计具有重要工程实践意义。
Study on the characters of rock mass condition and the stability of surrounding rock has great practical significance to optimize design parameter and to advance construction quality.
岩体声发射技术是地下工程中监测围岩稳定性的重要手段。
The rock sound emission technique is important means to monitor the stability of wall rock in underground construction.
目前，还没有一套评价岩体工程稳定性的行之有效的方法。
So far, there is no method by which the stability of the surrounding ground can be effectively evaluated.
岩体抗剪强度参数的确定是进行岩体工程稳定性分析中最基本和最重要的，也是最困难的一项工作。
The shear strength parameters of rock masses are generally most important and difficult to determine when performing stability analysis of rock works.
因此，针对矿山工程中因矿岩体的开挖或开采产生的围岩稳定性问题进行分析和研究，找出危险部位，制定防控措施是非常必要的。
Therefore, it is very necessary to analyze and study the surrounding rock stability in extraction or mining, locate the dangerous sites and work out preventative and control measures.
岩体中存在的大量随机分布的裂隙对岩体的工程性质及稳定性有着极其重要的影响。
Joints which randomly distributed in rock mass is the main factor affecting the rock mechanical property.
软弱夹层是岩体中的薄弱部位，其动力响应问题是岩体工程稳定性分析中的一个重要问题。
Because of weak strength of soft interlayers, it is noted that rock dynamic stability caused by soft interlayers should be calculated and analyzed.
软弱夹层是岩体中的薄弱部位，其动力响应问题是岩体工程稳定性分析中的一个重要问题。
Because of weak strength of soft interlayers, it is noted that rock dynamic stability caused by soft interlayers should be calculated and analyzed.
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