This paper analysed and appraised the stability of abutment cracks.
现对其劈头裂缝稳定性进行分析和评价。
There are not only random factors, but also fuzzy factors in the stability of abutment.
在拱坝安全性的影响因素中，不仅存在随机性因素，而且还有大量的模糊性因素。
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。
Basic theory of nonlinear FEM analysis and its realization in ANSYS were studied. Accomplish stability analysis of high arch dam abutment based on nonlinear FEM analysis.
因此对大型结构分析软件ANSYS的三维非线性计算功能进行了深入研究，在此基础上完成了基于非线性有限单元法的高拱坝坝肩稳定计算分析。
Three essential factors, the stress of arch dam, the stability of arch dam abutment and the cost of it must be considered.
拱坝体形设计要考虑的三个基本要素是：坝体应力、拱座稳定和工程造价。
Combined with the calculation theory of light weigh abutment and many years' design experience, checking calculation for the stability of light weight abutment is done in the paper.
通过多年的设计经验，结合轻型桥台的计算理论，对轻型桥台稳定性进行了验算。
For the resistance and mountain body of Shuanghe arch dam is thin and weak, safety factor of abutment stability is low.
双河拱坝抗力体山体单薄，坝肩的稳定安全度均比较低。
The stability of goaf-side roadways depends on not only the abutment distribution, but also the fracturing degree of the coal seam and rock strata alone the pillar width.
一侧采空巷道稳定性不仅与支承压力分布有关，而且与煤体受破坏程度有关。
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。
Based on field measurement, the authors describe zone of influence of abutment pressure, rules of its change, loosening of the surrounding rock and the stability of roadways.
本文以现场量测为依据，论述了岩石巷道的锚喷支护受采动影响时，移动支承压力的影响范围、变化规律、围岩松动以及巷道稳定性等。
Anciently, study on dam body stress, abutment stability and up-glide stability is rather abundant by the dam engineers, but quite few on structural stability of dam body.
以往坝工界对坝体应力研究较多，对拱座稳定和上滑失稳研究也较多，而对坝体结构稳定则少有研究。
The high abutment pressure on the integrated coal beside the roadway is one of the reasons to lead to floor heave and affect the stability of the roadway driving along next goaf.
实体煤帮的高支承压力是影响沿空掘巷稳定性的主要原因之一。
The article analyses the stability subsidence control measures of the reinforced embankment with bridge abutment.
文章分析了桥台与桥头路堤的稳定与沉降控制措施。
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.
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。
The stability of dam abutment should has a direct relation to failure-free operation and security of projects, and security of downstream people's life and property as well.
坝肩岩体的稳定与否，将直接关系到工程的正常运行和安全，以及下游人民生命财产的安全。
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。
The stability analysis of arch dam abutment rock mass include numerical method analysis and model experiment analysis.
拱坝坝肩岩体的稳定分析方法包括数值分析法和模型试验法。
The dynamic stability analysis of rock mass in high arch dam abutment is one of the main contents of anti-seism research of high arch dam.
高拱坝坝肩岩体动力稳定性分析是高拱坝抗震研究的主要内容之一。
The stability of the abutment rock mass is directly related to the stability of the arch dam.
拱坝坝肩岩体的稳定与否直接关系着拱坝的安全。
There is no obvious influence of the weak fractured zones on deformation and stability of a right dam-abutment.
结合坝基地质条件分析，右岸软弱岩带不会导致坝肩变形失稳。
Finally, possible combinations of boundaries and anti-sliding stability of Yangfanggou dam abutment rock mass are evaluated using rigid limit equilibrium analysis method.
最后着重讨论边界可能的组合形式，利用刚体极限平衡分析法对杨房沟坝肩抗滑稳定进行评价。
The slope stability can be evaluated by synthetically analyzing test data, and the reinforcing measures for the weak areas of dam abutment are advised.
对试验数据的综合分析，可以评价边坡的稳定性，并针对坝肩的薄弱环节提出加固处理措施建议。
The retaining-wall foundation is built on the downstream bank slope of the bridge abutment, which stability cannot meet the requirement of specification.
重力式挡土墙建立在桥台的下游护坡上，墙的基础由桩和筏板构成。
This paper studies the stability of arch abutment by using the finite element method.
本文采用有限元法，研究了拱坝坝肩稳定问题。
This paper studies the stability of arch abutment by using the finite element method.
本文采用有限元法，研究了拱坝坝肩稳定问题。
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