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| 填土高边坡动力稳定性分析及安全系数求解 | |
| 引用本文： | 郭院成,郭桂叶,李永辉.填土高边坡动力稳定性分析及安全系数求解[J].河南科学,2011,29(10):1194-1197. |
| 作者姓名： | 郭院成 郭桂叶 李永辉 |
| 作者单位： | 1. 郑州大学土木工程学院,郑州,450001 2. 河南建筑职业技术学院,郑州,450064 3. 同济大学地下建筑工程系,上海,200092 |
| 基金项目： | 国家自然科学基金项目资助(50978235) |
| 摘 要： | 近年来数值方法在边坡稳定性分析中的应用得到了较快发展,特别是强度折减法引入到有限元、有限差分等数值方法之后,使其与传统的安全系数有机地联系起来,更好地为工程设计服务.建立FLAC3D三维实体模型并输入实测地震波,模拟分析填方高边坡加速度响应规律,并运用强度折减法建立动力安全系数求解方法求解其动力安全系数. |
| 关 键 词： | 填方高边坡 强度折减法 安全系数 |
Dynamic Stability Analysis and Safety Factor Solving of High Fill Slope |
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| Guo Yuancheng,Guo Guiye,Li Yonghui.Dynamic Stability Analysis and Safety Factor Solving of High Fill Slope[J].Henan Science,2011,29(10):1194-1197. | |
| Authors: | Guo Yuancheng Guo Guiye Li Yonghui |
| Institution: | Guo Yuancheng 1,Guo Guiye 2,Li Yonghui 3 (1.School of Civil Engineering,Zhengzhou University,Zhengzhou 450001,China,2.Hanan Technical College of Construction,Zhengzhou 450064,3.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China) |
| Abstract: | The numerical method of analyzing slope stability is well-developed in the recent years,particularly,when the strength reduction method is combined with finite element method,finite difference method and other numerical method,the numerical method could relate to traditional safety coefficient,and this is better for engine-ering design.The paper established FLAC3D three-dimensional solid model and inputed measured seismic wave,then simulated and analyzed response pattern of acceleration.The paper also estab... |
| Keywords: | high fill slope strength reduction method safety factor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |