Seepage and seepage-pressure are important factors which influence the stability of dam foundation.
渗流、渗压是影响坝基稳定的重要因素。
The relationship between in situ stress and stability of dam foundation rock is less considered in dam construction.
地应力与坝基岩体稳定的关系是坝工建设中研究得较少的一个课题。
It is indicated that the dynamic amplification of abutment rock body and dam-water-foundation interaction should be considered in the aseismatic stability analysis for high arch dam abutment.
指出高拱坝坝肩稳定分析应考虑坝肩岩体的动力放大和坝-地基-库水的动力相互作用，算例表明所提方法的实用价值。
Monolithic stability of dam and foundation is a problem that is great concerned by designer and geological expert.
大坝与地基的整体稳定性问题历来都是设计和地质专家关注、重视的问题。
A bedding fault zone in layer C5 and a fractured fault zone which determine the stability against sliding and bearing capacity of the dam exist in the dam foundation of Tongjiezi project.
铜街子水电站大坝基础存在有控制大坝抗滑稳定和承载力的C_5层间错动带和断层破碎带。
The paper introduces the project general arrangement, the selection of dam boy shape, the stress analysis, the stability against sliding of dam abutment and the foundation treatment.
文章介绍了工程总体布置、大坝体型选择、应力分析、坝肩抗滑稳定和基础处理。
Dam inclination monitoring can reveal the deformation regularity of a dam and its foundation, and help to determine the tilt of the dam body and its stability.
大坝倾斜监测可了解坝体及基础的变形规律，判断坝体倾覆及稳定情况，因而具有重要意义。
The slope and dam foundation stability have direct impact to the safety of dam. So it is very important to study the stability of slope and dam foundation affected by jointed rock mass.
边坡与坝基的稳定直接影响到大坝的安全，因此受节理岩体影响的边坡与坝基稳定性研究显得极其重要。
The failure pattern and influential factors are studied based on the interaction between gravity dam and foundation, which objectively estimates the global stability of the dam.
研究碾压混凝土坝和岩基两体相互作用的破坏模式和影响因素，以客观评价大坝整体的稳定性问题。
Rock structure is one of main factors influencing stability problem of dam foundation, dam shoulder, underground structures and slope engineering.
在大型水电工程中，岩体结构是控制坝基坝肩、地下结构和边坡工程等稳定的主要因素之一。
Study of abutment failure is important in stability analysis of arch dam-foundation systems. FEM cannot effectively simulate the faults and joints in rock foundations.
拱坝—地基系统稳定分析中对坝肩破坏的研究至关重要，而目前广泛采用的有限元法不能够有效地模拟岩石基础中断层、节理等薄弱面的不连续特性。
The two-body mechanical model of dam and foundation is presented in order to provide a new method for stability analysis of dam and foundation.
建立了重力坝和坝基相互作用的两体力学模型，为大坝与坝基的整体稳定性研究与评判提供了一条新的途径。
The stability analysis of a dam on layered rock foundation is one of the important problems encountered in dam construction.
展状岩体坝基抗滑稳定分析是坝工建设中重要问题之一。
The stability analysis of a dam on layered rock foundation is one of the important problems encountered in dam construction.
展状岩体坝基抗滑稳定分析是坝工建设中重要问题之一。
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