通过一种强度折减技术探讨了土钉支护的稳定性。
The stability of slope is studied by a shear strength reduction technique.
因此，弹塑性模型更适合于强度折减有限元法分析土坡稳定性。
So the elastic - plasticity model is more compatible to slope stability analysis by FEM with shear strength reduction.
强度折减有限元方法分析边坡的关键问题是临界破坏状态的确定。
The key of strength reduction method is how to define the critical failure state of slope.
采用强度折减有限元法分析一无土钉支护三维素土坡的整体稳定性。
An elastoplastic strength reduction FEM is used to analyze the stability of the unsupported excavation slope.
用强度折减有限元方法对开挖边坡的稳定性进行了较为全面的研究。
An elastoplastic shear strength reduction FEM is used to analyze the stability of excavation slope.
有限元强度折减系数法在边坡稳定分析中的应用正逐渐受到人们的重视。
The shear strength reduction method (SRM) with FEM on analysis of slope stability is increasingly applied.
同时给出了当构件跨度不满足最小跨度要求时受拉钢筋强度折减的计算方法。
Presents the strength reduction calculating method of the tension bar when the minimum span length is not sufficed.
根据试验数据提出了存在斜裂缝钢筋混凝土梁的抗剪强度折减系数的计算公式。
The formula of reduced shear strength coefficient of RC beams with inclined cracks is put forward to according to the test data.
E关系曲线的库群整体稳定性和破坏的关键判据，其中，K为强度折减系数，?。
The global stability criterion of cavern group is established based on the K-?E relation, where K is the strength reduction factor and ?
利用有限元强度折减系数法求得的滑坡安全稳定性系数进行北门沟滑坡稳定性评价。
The stability assessment of Beimengou slope is achieved on the basis of the safety factor calculated by the strength reduction FEM.
因此，采用强度折减法对非均质边坡进行稳定性分析时，建议对整个模型都进行折减。
It is advised that the global strength method should be better than the local strength method when the inhomogeneous slope is analyzed.
并采用强度折减有限元法分析了海堤在自重、波浪力和渗透力耦合作用下的整体稳定性。
The overall stability under the coupling force of dead-weight, wave force and seepage force is analyzed by the shear strength reduction with FEM.
然后引入强度折减技术，结合数值流形方法提出了公路路基岩溶顶板稳定性的评价方法。
Then, the evaluating method of the stability of karst roof in roadbed had been established by combining with strength reduction technique and numerical manifold method.
将强度折减理论与FLAC软件相结合，利用有限差分程序FLAC软件来模拟分析边坡稳定性。
The slope stability is simulated and analyzed by finite difference program FLAC software and strength reduction theory.
开挖边坡和天然边坡具有相似的破坏形式，表明强度折减有限元方法适用于开挖边坡的稳定性分析。
As failure pattern of excavation slope is similar with that of natural slope, it is concluded that the method is appropriate for stability analysis of excavation slope.
将土石坝的拟静力法抗震稳定计算与强度折减有限元法相结合，对土石坝边坡稳定性进行有限元计算。
The stability of earth-rock dam was calculated based on the methods of Pseudo-static stability analysis of the earth-rock dam in combination with the strength reduction FEM.
最后，采用有限元强度折减技术分析了糯扎渡心墙堆石坝及长河坝心墙堆石坝上下游坝坡的抗震稳定性。
Finally, the shear strength reduction technique is used to analyze the seismic stability of Nuo Zhadu core wall type rockfill Dam and Chang Heba core wall type rockfill Dam in FEM.
文章还根据预埋件在低周反复荷载作用下的试验结果，提出了在进行抗震强度验算时所需的强度折减系数。
This paper also presents a reduction factor of strength required for checking shock strength based on the test results of embedded elements under low period repeated loading.
在探索多场耦合理论基础上，研制出了一个考虑渗流场和膨胀变形对应力场作用的三维强度折减有限元程序。
The technique of the 3D finite element method(FEM) of coupling seepage, expanse and stress was studied, and the corresponding program for the FEM of strength reduction method was developed.
目前用于边坡稳定性分析的数值方法中的强度折减法通常是仅对强度参数进行折减，且采用的是理想弹塑性模型。
At present, only the strength parameters are reduced when the strength reduction method is used to analyze the slope stability; moreover, the ideal elastoplastic model is used.
最后，在理论分析、数值模拟及试验验证的基础上，给出了CFRP的强度折减系数值和正截面承载力计算表达式。
Finally, based on theoretical analysis, numerical simulation and test verification, the strength reduction factor and the calculation expression of normal section bearing capacity of CFRP are given.
本文将新准则引入到大型通用有限元程序ANSYS中，并与强度折减系数法相结合用于分析岩土工程中的边坡稳定问题。
Connecting the strength reduction of finite element method, the paper used the new criterion to analyze slope stability problems by importing it into ANSYS program.
采用有限元强度折减法进行边坡稳定分析，建立边坡内最大水平方向位移与折减系数尖点突变模型，并以此作为边坡是否失稳的判断标准。
A cusp catastrophe model of key points horizontal displacement and reduction coefficient is built by using the strength reduction finite element method to evaluate the slope stability.
室内岩石试验结果表明，按岩石饱和单轴抗压强度乘以折减系数确定的岳阳市城区中风化软质岩石地基的承载力远低于岩石地基的实际承载力。
Experimental results show that the bearing capacity of medium weathered soft SLATE foundation from uniaxial compression strength of rock is much smaller than that from in-situ test.
室内岩石试验结果表明，按岩石饱和单轴抗压强度乘以折减系数确定的岳阳市城区中风化软质岩石地基的承载力远低于岩石地基的实际承载力。
Experimental results show that the bearing capacity of medium weathered soft SLATE foundation from uniaxial compression strength of rock is much smaller than that from in-situ test.
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