基于有限元强度折减法的边坡稳定性分析及治理研究

英文篇名：Study on Slope Stability Analysis Based on Strength Reduction FEM and the Treatment Measures
中文刊名：路基工程
英文刊名：Subgrade Engineering
作者：周大华 ; 兰旭 ; 徐晓波 ; 翟全礼 ; 胡五洲 ; 褚露霞 ; 刘亚红
英文作者：ZHOU Dahua ; LAN Xu ; XU Xiaobo ; ZHAI Quanli ; HU Wuzhou ; CHU Luxia ; LIU Yahong ; The Headquarters for Construction of Shiyan-Baihe Highway in Hubei Province ; CCCC Second Highway Consultants Co. ; Ltd.
中文关键词：FLAC3D ; 边坡稳定性系数 ; 强度折减
英文关键词：FLAC3D ; slope stability coefficient ; strength reduction
出版日期：2013-10-20
机构：湖北省十白高速公路建设指挥部;中交第二公路勘察设计研究院有限公司;
年：2013
期：05
出版单位：路基工程

摘要

以花石沟隧道出口边坡为依托,利用FLAC3D软件中强度折减法对其稳定性进行计算和分析,并通过模拟不同治理方法的边坡状态,最终找出合理适用的治理方法。研究结果表明:采用锚杆喷浆加固边坡,取得了较好效果。
Depending on the slope at the exit of Huashigou Tunnel,the stability was calculated and analyzed by the strength reduction method based on the software FLAC3D; in addition,through simulating the slope state under different treatments,the reasonable and appropriate treatment measures were proposed. The study result shows that bolt-shotcrete has good effect on slope reinforcement.

引文

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