有限元强度折减法,strength reduction FEM
1)strength reduction FEM有限元强度折减法
1.Application ofstrength reduction FEM to stability analysis of diversion tunnel plug;有限元强度折减法在导流隧洞堵头稳定性分析中的应用
2.The Analysis of Loess High Embankment Stable Question by thestrength reduction FEM;有限元强度折减法验算黄土高路堤边坡稳定性
3.Discussion onstrength reduction FEM in geotechnical engineering;对岩土工程有限元强度折减法的几点思考
英文短句/例句
1.Analysis on Safety Coefficient of Reinforced Earth Structure with FEM Strength Reduction;用有限元强度折减法分析加筋土结构的稳定性
2.Analysis of Slope Stability Based on Shear Strength Reduction FEM Theory;基于有限元强度折减法的土坡稳定分析
3.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
4.Application of Strength Reduction FEM in Anchored Slope有限元强度折减法在加锚边坡设计中的应用
5.Application of Finite Element Strength Reduction Method in Slope Stability有限元强度折减法在边坡稳定性分析中的应用
6.Stability Analysis of Rock Cavity Roadbed Based on Strength Reduction Finite Element Method基于有限元强度折减法的岩腔路基稳定性分析
7.Using FEM Strength Reduction Method Based on ANSYS to Solve Slope Safety Coefficients基于ANSYS的有限元强度折减法求边坡安全系数
8.Study on the strength reduction finite element method in slope stability analysis有限元强度折减法在边坡稳定分析中的研究
9.Determination of Tunnel Safety Coefficient Based on Finite Element Strength Reduction Method基于有限元强度折减法确定某隧道的安全系数
10.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
11.Analysis the slope destabilization criterion study with finite element strength reduction method有限元强度折减法分析边坡的失稳判据研究
bined 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
13.Strength Reduction FEM of Slope Stability Analysis Based on Energy Theory;基于能量原理的有限元强度折减法分析边坡稳定
14.Feasibility of strength reduction FEM used in slope stability analysis强度折减有限元法分析边坡稳定性的精度探讨
15.Research on the Stability of Soil Slope Based on Shear Strength Reduction FEM;基于强度折减有限元法的土坡稳定性分析研究
16.Soil Slope Stability Analysis Based on SSRFEM基于强度折减有限元法的土质边坡稳定性分析
17.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
18.Discussion on criteria for evaluating stability of slope in elastoplastic FEM based on SSR technique强度折减有限元法土坡失稳判据分析均质土坡
相关短句/例句
strength reduction finite element method有限元强度折减法
1.Application ofstrength reduction finite element method to road tunnels;有限元强度折减法在公路隧道中的应用探讨
2.Thestrength reduction finite element method is applied to mining.利用ANSYS对水平煤层条带开采进行了二维有限元强度折减法数值模拟研究,分析了条带开采中开采宽度对地表的影响,并用安全系数的大小来判断开采后的稳定性,从而为地下工程实践提供依据。
3.The seepage force of soil elements is calculated to supersede the pore-pressure around one element to analyze the stability of soil slope under seepage throughstrength reduction finite element method.基于二维无压稳定渗流基本原理,采用改进的单元渗透系数矩阵调整法模拟边坡渗流场,计算了土体单元的渗透力;以渗透力代替单元周边的孔隙水压力,采用有限元强度折减法分析渗流作用下边坡的稳定性。
3)Finite element strength reduction method有限元强度折减法
1.Analysis the slope destabilization criterion study with finite element strength reduction method有限元强度折减法分析边坡的失稳判据研究
2.In this paper,an analysis on deep cut slope stability is carried out by nonlinear finite element strength reduction method.采用非线性有限元强度折减法 ,对福宁高速公路A1 5 - 2标段二埔塘 2号路堑高边坡进行了稳定分析。
3.This paper uses different destabilization criteria in the finite element strength reduction method to judge the safety coefficient of some slope,and compares it with those obtained by means of simplified Bishop method and unbalanced thrust method.用有限元强度折减法的不同失稳判据对某一边坡安全系数进行评判,并与简化的Bishop法和不平衡推力法对所得到的安全系数进行对比。
4)FEM strength reduction method有限元强度折减法
1.In this paper,FEM strength reduction method, proposed by Zheng Yingren, are applied to search critical failure surface, so that it can helps to solve the design and work problem caused by the inexact position of the critical failure surface.针对目前诸多岩质高边坡稳定性评价方法都难以准确确定边坡失稳破坏时产生的最危险滑动面位置这一难题,本文沿用郑颖仁院士提出的有限元强度折减法这一思路,对岩质高边坡失稳破坏的最危险滑动面进行搜索,以便解决由滑动面位置不确切引起的工程设计与施工问题。
5)strength reduction FEM强度折减有限元法
1.Based on the analysis of the characteristics of segment K207+690～830 slope of Huangling-Yan an highway,the stability of the slope,affected by rainfall infiltration,is contrastively studied by means of surplus thrust force method,limit equilibrium theory andstrength reduction FEM.在分析黄陵—延安高速公路K207+690~830段边坡特征的基础上,分别用剩余下滑力法、极限平衡法和强度折减有限元法,对在降雨入渗作用下该边坡的稳定性进行了对比分析,提出了针对该边坡特点的重力式挡土墙和疏排地表水相结合的滑坡综合治理方案;用SLOPE/W法对治理后边坡稳定性模拟分析认为,边坡安全系数得到很大提高,治理效果明显。
2.The shearstrength reduction FEM has been combined with the large finite element software ABAQUS,which has the strong functions to handle the calculated results.将强度折减有限元法与ABAQU S软件相结合,充分利用ABAQU S软件强大的后处理功能,动态显示广义塑性应变和塑性区的开展情况,以此对边坡稳定性进行判定。
3.Engineering behavior of subgrade embankments on sloped weak ground based onstrength reduction FEM;运用强度折减有限元法,研究随着路堤填筑施工的进行,斜坡软弱地基填方工程的变形与稳定性变化情况,重点比较斜坡软弱地基填方工程与水平软弱地基填方工程的特性,分析放缓路堤边坡与设置反压护道对填方工程的影响,探讨复式滑面出现的可能性。
6)strength reduction finite element method强度折减有限元法
1.Application ofstrength 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
2.Then the strength equations expressed in three-dimensional effective stress space are applied to thestrength reduction finite element method and the treatments of the matric suction are discussed.首先,分别探讨了基于Fredlund非饱和土强度表达式和Bishop非饱和土有效应力强度公式将强度折减有限元法推广到非饱和土边坡稳定分析中的具体方法;然后,开发了可以考虑基质吸力两种处理方法的强度折减有限元计算程序;最后,给出了一个非饱和土边坡稳定分析的对比算例,说明了二者的不同特点。
3.Several examples were given by usingstrength reduction finite element method.从力学意义上对岩土体屈服破坏行为进行了分析,指出了摩尔-库仑剪切屈服准则在边坡稳定分析中存在的问题,分别采用摩尔-库仑屈服准则和张拉-剪切复合屈服准则对边坡内部最危险滑动面的形成机理进行了直观的解释,并以强度折减有限元法的实例分析进行了验证。
延伸阅读
减法减法subtraction减法〔，由如由on;脚，“T阴批J一种算术运算，是加法(addition)的逆运算，即给定两项之和与其中的一项，求另一项.给定的和称为被减数(m切uel记)，给定的一项称为减数(subtm-hend)，而所求的一项称为差(difl七rence).减法的符号是一(减).因此，在表达式 “一b=c中，a是被减数，b是减数，。是差.
