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本文论述了阶段自然崩落法的几个岩体力学问题。This paper discusses some geomechanics problems in block caving.

然而正如他多次指出的那样,地质力学正处于发展的阶段。As what he pointed out repeatedly, however, the Geomechanics is just under development.

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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。It is very important to couple geomechanics and fluid flow with 3D simulation software.

用三维地质力学模型试验技术研究了三峡升船机上闸首基础稳定性。The foundation stability of the TGP ship lift's upper head is studied by 3D geomechanics model with scale 1∶120.

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。A brief analysis is made on the selection of geometric and physical parameters for the computation of geomechanics.

但因DCM在求解技术上的一些难度,限制了其在岩土力学中的应用。However, due to difficulties of DCM in solving procedure, the application of DCM in geomechanics has been restricted.

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。The gas reservoir in the 2nd Xu Member is a fractured sandstone, with fractures caused and controlled by geomechanics.

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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。However the certain method can not take into account uncertainties of geologic conditions and geomechanics parameters in site.

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。The geomechanics problem is analyzed to complex aloft-steep structure using the theory and method of the non-linear rock mechanics.

本研究以「网格演化有限元素分析法」为基础,主要发展高效能三维大地工程有限元素分析流程。This study, based on "mesh evolving method", develops a high-performance procedure for three-dimensional finite element analyses in geomechanics.

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。Comprehensive model test of reinforcement scheme is performed for Geheyan gravity-arch dam on the Qingjiang River using geomechanics modeling technique.

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。Engineering geomechanics is a subject aiming at investigating generalized deformation and failure processes of geological body for engineering problems.

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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。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.

本文首先回顾了岩土物理化学力学组的发展历史,介绍了30年来的研究方向和所取得的科研成果。The development history, research orientation, and achievements for the group of physicochemical geomechanics in the past 30 years are reviewed in this paper.

区域地壳稳定性研究是工程地质学中与地质力学和构造地质学关系密切的一个分支学科。The study of regional crustal stability is considered as a branch between engineering geology and the closely allied geomechanics as well as structural geology.

在很大程度上,地质力学的发展已经与愈发复杂的测井工具的发展相一致,如声波测井和成像测井。To a great extent, the development of geomechanics has coincided with the development of increasingly sophisticated logging tools, such as sonic and imaging logs.

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 paper gives an introduction of Li Siguang's academic thought and achievements in three aspects, on stratigraphic paleontology, Quaternary glaciology and geomechanics.

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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。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。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.

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。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 soled by this theory.