strength reduction

The Numerical Study of the Slope Failure Based on FEM Strength Reduction Method

基于有限元强度折减法边坡失稳的数值试验研究

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The Strength Reduction Finite Element Method is applied to test whether the sliding face cross over the pile with the short anti-side piles.

运用有限元强度折减法对设置抗滑短桩后，对滑面是否越过桩顶进行了验证。

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The differences of safety factor quantity, slip surface shape and location between stability method based on slip surface FE stress and shear strength reduction method are compared and studied.

比较研究滑面应力分析法与强度折减法在安全系数大小及滑动面形状和位置的差异。

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This article analyzes the correlation of coke strength after reduction and its reactivity.

分析了冶金焦反应性与反应后强度的相关性.

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Application of strength reduction finite element method to stability calculation of tailing dam

强度折减有限元法在尾矿坝稳定计算中的应用

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The general principle of DDA, discontinuous deformation analysis, and the shear strength reduction are discussed simply.

介绍了非连续变形分析(DDA)方法和强度折减法的基本理论, 提出了基于DDA的强度折减法求土坡安全系数的方法.

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The results have shown that the reduction of the pulp turbulent strength can benefit the flotation.

结果表明,降低矿浆紊流强度对浮选有利.

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The bisection method applied in strength reduction method of bearing capacity of foundation

二分法在确定地基承载力的强度折减法中的应用

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Study on Failure Criterion of Slope Stability Analysis by Strength Reduction Finite Element Method

土坡稳定分析有限元强度折减法的失稳判据探讨

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The theory of Strength reduction FEM is more perfect, so it is more safety generally.

有限元强度折减法计算理论更为完善，因此一般情况下该方法有更高的可靠性。

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3D FEM of Strength Reduction Method Considering Coupling Among Seepage and Expanse and Stress

考虑渗流和膨胀变形的强度折减三维有限元法

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We has been buit the mathematical relationship in target strength reduction of tiling for submarine and reducing range of sonar.

建立了敷瓦潜艇目标强度降低与声呐作用距离减小的数学表达式。

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In addition, considering that DDA could accurately solve the tangential sliding force, the reasonable factor of safety could be obtained by combining strength reduction method.

同时，鉴于DDA方法能够精确地求解切向滑动力，结合强度折减法能够获得比较合理的安全系数。

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Chlorine peroxide pretreatment of flax elastic fabric enables strength loss reduction and flax skin removal.

采用氯-氧工艺对亚麻弹力织物前处理,既减小了强力的损失,又保证了麻皮的去除.

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An elastoplastic shear strength reduction FEM is used to analyze the stability of 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.

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Study on slope failure criterion based on strength reduction and gravity increase method

基于强度折减和重度增加的边坡破坏判据研究

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The structural influencing coefficient includes ductility reduction factor and over strength factor.

结构影响系数主要包括延性折减系数和超强系数.

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The method of strength reduction is used widely in solving the anti-slide safety coefficient of the base of dam.

强度折减方法是目前求解坝基抗滑稳定安全系数的常用方法。

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( 3) The strength reduction method based on FLAC can be adopted to analyze the stability of soil nailing wall, calculate the safety factor, and predict the sliding plane position when the wall is ruined.

采用基于FLAC的强度折减法可以对土钉墙进行稳定性分析，得到安全系数以及发生破坏时的滑移面位置。

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The limit equilibrium method and finite element analysis method are currently the main method of slope stability analysis. Finite element method includes finite element strength reduction and FE slope method based on slip stress.

极限平衡法和有限元分析方法是目前进行边坡稳定分析的主要方法，其中有限元法包括有限元强度折减法和滑面应力分析法。

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Slope safety factor by methods of particle flow code strength reduction and gravity increase

颗粒流强度折减法和重力增加法的边坡安全系数研究

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When using the 3D elastic-plastic contact FEM strength reduction method to compute the stability coefficient of debris-soil landslides, the space effect of the sliding mass may be considered in order the calculation results to be more accurate.

研究结果表明，采用三维弹塑性接触有限元强度折减法计算碎石土滑坡的稳定性系数，可以考虑滑坡体的空间效应，使计算结果更加精确；

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Combined Application of Limit Equilibrium Method and Strength Reduction Finite Element Method to Slope Reinforcement

极限平衡法与有限元强度折减法在边坡加固中的应用

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Analysis on Theory of Strength Reduction FEM Based on Artificial Neural Networks

基于神经网络对有限元强度折减法分析

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Two-dimensional factors of life scatter and strength reduction

二维寿命分散系数和二维强度缩减系数

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Criteria of slope failure of shear strength reduction method.

强度折减有限元失稳判据研究。

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Four degree-of-freedom completely coupled method is used for coupled analysis of the rock slope, and the safety factor of the rock slope is calculated by use of the strength reduction FEM.

用裂隙岩体渗流与应力耦合分析的四自由度全耦合法对岩质边坡进行耦合分析，通过强度折减有限元法求解岩体边坡的稳定安全系数。

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The strength reduction FEM, taking the run-through of plastic zone as unstability criterion, can obtain actual stress distribution and simulate the process of slope failure.

以塑性区贯通为失稳判据的强度折减有限元法，可以很好的求解真实的应力分布和模拟软土边坡破坏过程，是一种值得提倡的方法。

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Application of strength reduction FEM in fording slope

有限元强度折减法在涉水岸坡工程中的应用

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Furthermore, with improved limit equilibrium method and strength reduction technique, the influence of dynamic seismic coefficient upon slope safety factor and critical slide surface of high earth and rockfill dams is analyzed.

然后利用改进的极限平衡法和强度折减法分析了地震动态分布系数对高土石坝坝坡抗震安全系数和临界滑动面的影响。

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