This paper discusses some geomechanics problems in block caving.
本文论述了阶段自然崩落法的几个岩体力学问题。
Surrounding rock stress was measured in-situ and geomechanics was evaluated.
通过在现场实测围岩应力并进行地质力学评价；
It is very important to couple geomechanics and fluid flow with 3d simulation software.
利用3维模拟软件把地质力学和液流结合起来则非常重要。
A brief analysis is made on the selection of geometric and physical parameters for the computation of geomechanics.
简要分析了岩体力学计算中比较重要的几何参数和物理参数的选取问题。
The gas reservoir in the 2nd Xu Member is a fractured sandstone, with fractures caused and controlled by geomechanics.
须二段气藏产气层是裂缝性砂岩，其裂缝的成因受地质力学的规律所控制。
However the certain method can not take into account uncertainties of geologic conditions and geomechanics parameters in site.
但是取定值的方法不能考虑边坡工程地质条件和岩土体参数的不确定性。
Based on the double effective stress theory and Geomechanics, this paper has built a horizontal crustal stress calculation model.
以多孔介质双重有效应力理论为基础，结合地质力学知识，建立了水平地应力的计算模型。
The geomechanics problem is analyzed to complex aloft-steep structure using the theory and method of the non-linear rock mechanics.
用非线性岩石力学的理论和方法分析高陡复杂破碎地层的地质力学问题。
Discontinuous deformation computations and numerical simulations are important topics in geomechanics and are catching more and more attention.
岩土工程中的非连续变形计算和数值模拟是岩土力学与工程领域中的前沿课题之一。
Engineering geomechanics is a subject aiming at investigating generalized deformation and failure processes of geological body for engineering problems.
工程地质力学是以工程为目的研究地质体变形破坏规律的科学。
Comprehensive model test of reinforcement scheme is performed for Geheyan gravity-arch dam on the Qingjiang River using geomechanics modeling technique.
本文采用地质力学模型试验技术对清江隔河岩重力拱坝加固方案进行了整体模型试验。
Landslide is the scope of geomechanics, the establishment of an appropriate model of the mechanical structure, the theoretical stress and strain analysis.
滑坡属于地质力学的范畴，建立适当的力学结构模型，进行理论上的应力应变分析。
It is usually regarded as a main part of geomechanics to study tectonic stress field. And the study usually began with the research of structural feature.
构造应力场的研究通常是作为地质力学的主体部分，通过分析构造形迹入手来进行研究的。
The formation of shear band and the theory of progressive failure of soils are key topics focused greatly both in solid mechanics and geomechanics around the world.
土体剪切带的形成与土体逐渐破损理论是当今国际力学界和岩土工程界十分关注的焦点。
The paper gives an introduction of Li Siguang's academic thought and achievements in three aspects, on stratigraphic paleontology, Quaternary glaciology and geomechanics.
从李四光教授对地层古生物、第四纪冰川和地质力学三方面的研究，来介绍他的学术思想和科研成果以及他的地壳运动的理论。
The extraction of measurement parameters, development of approaches to obtain these parameters, and research on relevant test devices require the participation of geomechanics.
工程地质力学的主要研究内容应当包括给出关键的力学测量参数、研究获得这些参数的方法及相关的仪器；
A high efficient direct integration method is proposed for evaluating the variation effect of nonlinear numerical simulation results of geomechanics subject to multi-random parameters.
提出了一种用于评估多参数随机变异情况下岩土力学非线性数值模拟结果可靠性的多维高效直接积分型随机分析方法。
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。
In this paper, by using the finite element method and the geomechanics model tests, the writer has studied the mechanism of failure of stratified rock of high slope excavated at the root.
本文采用有限元法和地质力学模型试验相结合的方法，研究了层状岩体高边坡坡脚基坑开挖时的破坏机理、整体抗滑稳定性和预应力锚固方式。
Lee in 1929. In after years, he created geomechanics with tectonic system as its core and some important problems on the resources and geological hazards of China were solved by this theory.
随后的年代中，李四光以构造体系为核心，创立了地质力学，并以这种理论去解决我国资源和地质灾害的一些重大问题。
Using the viewpoint of geomechanics, the geological structure in Yangquan Mining Area is analyzed, and the structural system, the structure evolution and its formation mechanism are discussed.
运用地质力学的观点分析阳泉矿区地质构造，探讨构造体系、构造演化及其形成机制。
Using the viewpoint of geomechanics, the geological structure in Yangquan Mining Area is analyzed, and the structural system, the structure evolution and its formation mechanism are discussed.
运用地质力学的观点分析阳泉矿区地质构造，探讨构造体系、构造演化及其形成机制。
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