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- An Alternative Criterion for Evaluating Slope Stability Based on Development of Plastic Zone by Shear Strength Reduction FEM 强度折减有限元法中边坡失稳的塑性区判据及其应用
- shear strength reduction FEM 强度折减有限元法
- The Duncan E - B model and the generalized Mises model as the ideal elastic - plasticity model are adopted, and the applicability that the soil constitutive relation for slope stability estimation by FEM with shear strength reduction will be discussed. 讨论了土体采用邓肯E-B模型和理想弹塑性的广义米塞斯模型时;强度折减有限元法分析土坡稳定的适应性.
- Stability method that based on the FE (Finite Element) stress analysis of slip surface and the shear strength reduction method are two principal methods of FEM slope stability analysis. 摘要基于滑面上应力分析法和强度折减法是边坡稳定有限元分析方法中两类主要的方法。
- 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. 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。
- shear strength reduction method with FEM 有限元强度折减法
- 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。
- The nominal shear strength of the concrete will be reduced to a dependable shear strength by applying a strength reduction factor 0 of 0.85 (ACI Code, Section 9.3.2). 混凝土的有名无实的切变强度将被减少到可靠的切变强度被申请力量减少因素0 0.;85 (ACI 代码;部分9
- shear strength reduction technique 强度折减技术
- Strength reduction FEM applied to landslide stability analysis 强度折减法在滑坡稳定性分析中的应用
- shear strength reduction (SSR) technique 强度折减法
- shear strength reduction methods 强度折减法
- Elasto-plastic FEM for embankment stability analysis under the condition of seepage based on the technique of shear strength reduction 渗流作用下边坡稳定性分析的强度折减弹塑性有限元法
- Analysis of a Foundation Pit Accident and Strength Reduction FEM Simulation 某基坑塌方事故分析及强度折减法有限元模拟
- shear strength reduction elasto-plastic fi- nite element method 强度折减弹塑性有限元方法
- shear strength reduction finite element method (SSRFEM) 强度折减有限元法
- NUMERICAL SIMULATION ON FAILURE MECHANISM OF ROCK SLOPE BY STRENGTH REDUCTION FEM 岩质边坡破坏机制有限元数值模拟分析
- Keywords Foundation with caverns, Stability criterion,Uniform experimental design, Strength reduction FEM, Intelligent identification system; 洞室地基;稳定性判据;均匀试验设计;有限元强度折减法;智能识别系统;
- Slope stability analysis by Lagrangian difference method based on shear strength reduction 基于强度折减的拉格朗日差分方法分析土坡稳定性
- strength reduction FEM 有限元强度折减法
