| 土质边坡分析中的极限平衡法与有限元强度折减法的研究 |
| |
| 引用本文： | 崔蓬勃,丁蹇,陈晶晶.土质边坡分析中的极限平衡法与有限元强度折减法的研究[J].价值工程,2014(21):136-138. |
| |
| 作者姓名： | 崔蓬勃 丁蹇 陈晶晶 |
| |
| 作者单位： | [1]江苏建筑职业技术学院矿业与交通工程学院,徐州221116 [2]无锡地铁集团有限公司,无锡214131 |
| |
| 基金项目： | 基金项目：江苏建筑职业技术学院2013院科研项目（JYA13-13）. |
| |
| 摘 要： | 介绍边坡分析的极限平衡法与有限元强度折减法原理,比较两者优缺点。对均质土坡分别采用有限元强度折减法与极限平衡法进行计算,得到相应的安全系数和潜在破坏面,得到两种方法所得安全系数和破坏面一致的结论,应用有限元强度折减法计算是合理可行的。
|
| 关 键 词： | 土质边坡 安全系数 有限元 变形 破坏准则 |
Limit Equilibrium Method and FEM Strength Reduction in Soil Slope Analysis |
| |
| CUI Peng-bo;,DING Jian;,CHEN Jing-jing.Limit Equilibrium Method and FEM Strength Reduction in Soil Slope Analysis[J].Value Engineering,2014(21):136-138. |
| |
| Authors: | CUI Peng-bo; DING Jian; CHEN Jing-jing |
| |
| Institution: | CUI Peng-bo; DING Jian; CHEN Jing-jing (1)College of Mining and Transportation Engineering , Jiangsu Jianzhu Institute , Xuzhou 221116 , China ; (2)Wuxi Metro Group Co., Ltd., Wuxi 214131, China ) |
| |
| Abstract: | Explain the theory on slope stability analysis between strength reduction FEM and limit equilibrium method, compare the advantages and shortcomings by two methods. Base on the result of analysis and calculation, it shows that the shapes of the sliding surfaces and the safety factor are similar. The application of proof strength reduction method of finite element numerical simulation for slope stability is rationality and feasibility. |
| |
| Keywords: | soil slope safe factor FEM deformation failure criterion |
| 本文献已被 CNKI 维普 等数据库收录！ |
