|本期目录/Table of Contents|

[1]贺汇文,龙建辉,苏生瑞,等.某高速公路滑坡的数值模拟 及后缘坡体稳定性分析[J].地球科学与环境学报,2008,30(02):183-187.
 HE Hui-wen,LONG Jian-hui,SU Sheng-rui,et al.Numerical Simulation of Expressway Landslide and Its Rear Edge Stability[J].Journal of Earth Sciences and Environment,2008,30(02):183-187.
点击复制

某高速公路滑坡的数值模拟 及后缘坡体稳定性分析(PDF)
分享到:

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第30卷
期数:
2008年第02期
页码:
183-187
栏目:
水资源与地质工程
出版日期:
2008-06-20

文章信息/Info

Title:
Numerical Simulation of Expressway Landslide and Its Rear Edge Stability
作者:
贺汇文龙建辉苏生瑞章健
长安大学地质工程与测绘学院,陕西西安710054
Author(s):
HE Hui-wenLONG Jian-huiSU Sheng-ruiZHANG Jian
School o f Geological Engineering and Surveying, Changan University, Xian 710054, Shaanxi, China
关键词:
高速公路滑坡稳定性FLAC/Slop数值模拟
Keywords:
Expressway landslide stability FLAC/Slope numerical simulation
分类号:
P642
DOI:
-
文献标志码:
A
摘要:
通过对诸永高速公路台州段1#滑坡(K120+085~K120+169)工程地质特征的分析,指出沿线区存在很 多因修建公路引发的工程滑坡问题,然后采用边坡稳定性FLAC/Slope分析软件,对滑坡滑动前、后工况下稳定 性进行数值模拟,并对滑移后的后缘坡体稳定性进行了数值分析。剪应变率云图和稳定性分析结果表明,滑动 后的后缘坡体仍处于不稳定状态,又形成了新的滑坡体。
Abstract:
Based on analysis of the engineering geology characteristic of No.1 landslide of Taizhou part of the Zhu- Yong expressway(K120+ 085- K120+ 169), it is pointed out that there are a lot of problems of landsilde due to the construction of highway along the line. By employing software FLAC/Slope, the stability of the landslide is analyzed by numerical simulatiion under two states before and after the slidding, and the stability of its rear edge after slide is also simulated.The results indicate that the rear edge of the landslide after slide is still unstable, and has formed a new landslide.

参考文献/References:

[1] 刘 波 , 韩彦辉 .FLAC 原理 、实例与应用 指南[M] .北京 :人 民交通出版社 , 2005 .
[2] 高德彬 , 倪万魁 , 郭社锋 .延安市凤凰山东北麓滑 坡危险斜坡 的变形特征及稳定性分析[J] .地球 科学与 环境学 报 , 2004 , 26(4):25-29 .
[3] 张雪东 , 陈剑平 , 黄润秋, 等 .呷爬滑坡稳定性的 FLAC-3D 数 值模拟分析[J] .岩土力学 , 2003 , 24(增刊):113-116 .
[4] 谢建华 , 夏 斌 , 徐振华 , 等 .数值模拟软件 FLAC 及其在地 学应用简介[J] .地质与勘探 , 2005 , 41(2):77-80 .
[5] 朱继良 , 严 明 , 王运生 .某大型水电站水文站滑 坡稳定性三 维数值模拟 分析[J] .中 国地 质 灾 害与 防 治 学报 , 2005 , 16 (1):33-38 .
[6] 汪 洋 , 殷坤龙 .新滩滑坡 稳定性的 有限元 分析[J] .安 全与 环境工程 , 2002 , 9(1):1-4 .
[7] 何清雨 , 陈征宙 , 周心经 , 等 .三峡库区马家屋场 —后坪滑坡成 因及稳定性 分析[J] .地球科学 与环境学 报, 2005 , 27(4):19- 23.
[8] 王海斌 , 李永盛 .边坡稳定 性有限元 分析的 处理技 巧[J] .岩 石力学与工程学报 , 2005 , 24(13):2386-2391 .

相似文献/References:

[1]谢和平,邓建辉,李碧雄.四川芦山地震灾害调查与灾后重建的相关问题分析[J].地球科学与环境学报,2013,35(02):1.
 XIE He-ping,DENG Jian-hui,LI Bi-xiong.Investigation of Lushan Earthquake Disasters and Analysis of Related Problems During Post-quake Reconstruction in Sichuan[J].Journal of Earth Sciences and Environment,2013,35(02):1.
[2]门玉明,韩冬冬,王海英,等.计算锚索抗滑桩变形及内力的一种新方法[J].地球科学与环境学报,2013,35(01):90.
 MEN Yu-ming,HAN Dong-dong,WANG Hai-ying.New Method for Calculating Deformation and Internal Force of Anchor Anti-slide Pile[J].Journal of Earth Sciences and Environment,2013,35(02):90.
[3]马超,胡凯衡,宋国虎,等.汶川地震灾区帽壳子滑坡形成泥石流的过程和特征[J].地球科学与环境学报,2013,35(04):98.
 MA Chao,HU Kai-heng,SONG Guo-hu,et al.Processes and Characteristics of Debris Flows Induced by Maoqiaozi Landslide in Wenchuan Earthquake Stricken Area[J].Journal of Earth Sciences and Environment,2013,35(02):98.
[4]苏生瑞,张永双,李松,等.汶川地震引发高速远程滑坡运动机理数值模拟研究——以谢家店子滑坡为例[J].地球科学与环境学报,2010,32(03):277.
 SU Sheng-rui,ZHANG Yong-shuang,LI Song,et al.Numerical Analysis on Motion Mechanism of Highspeed and Long Runout Landslide by Wenchuan Earthquake——Taking Xiejiadianzi Landslide as an Example[J].Journal of Earth Sciences and Environment,2010,32(02):277.
[5]邵勇,覃仁辉.预应力锚索框架梁边坡支护数值模拟[J].地球科学与环境学报,2010,32(03):307.
 SHAO Yong,QIN Ren-hui.Numerical Simulation of Slope Supporting for Prestressed Anchor with Frame Beam[J].Journal of Earth Sciences and Environment,2010,32(02):307.
[6]楚敬龙,王金生,滕彦国,等.基于GIS的滑坡灾害危险性区划研究——以重庆市万州区为例[J].地球科学与环境学报,2010,32(04):409.
 CHU Jing-long,WANG Jin-sheng,TENG Yan-guo,et al.Study on Landslide Hazard Zonation Based on GIS——Taking Wanzhou District of Chongqing City as an Example[J].Journal of Earth Sciences and Environment,2010,32(02):409.
[7]罗丽娟,赵法锁,王爱忠.某变质岩滑坡及支护结构变形破坏特征[J].地球科学与环境学报,2008,30(02):177.
 LUO Li-juan,ZHAO Fa-suo,WANG Ai-zhong.Deformation Character of Landslide and Its Supporting Structure in Area of Metamorphic Rocks[J].Journal of Earth Sciences and Environment,2008,30(02):177.
[8]张常亮,李同录,胡仁众.滑坡滑动面抗剪强度指标的敏感性分析[J].地球科学与环境学报,2007,29(02):188.
 ZHANG Chang-liang,LI Tong-lu,H U Ren-zhong.Sensibility Analysis of Shearing Strength Parameters of Sliding Surface of Landslide[J].Journal of Earth Sciences and Environment,2007,29(02):188.
[9]龙建辉,李同录,蒋丽君.滑坡监测远程无线数据传输系统研制[J].地球科学与环境学报,2007,29(02):192.
 LONG Jian-hui,LI Tong-lu,JIANG Li-jun.Developing of Long-Distance Wireless Datum Transfer System for Landslide Monitoring[J].Journal of Earth Sciences and Environment,2007,29(02):192.
[10]李雪平,唐辉明,周顺平.区域滑坡因子敏感性的Logistic回归分析[J].地球科学与环境学报,2005,27(04):14.
 LI Xue-ping,TANG Hui-ming,ZHOU Shun-ping.Logistic Regression Analysis on Sensitivity of Regional Landslide Factors[J].Journal of Earth Sciences and Environment,2005,27(02):14.

备注/Memo

备注/Memo:
收稿日期:2007-09-20
基金项目:陕西省交通厅科技项目(04-05K)
作者简介:贺汇文(1965-),男,陕西合阳人,高级工程师,博士研究生,从事矿山环境工程和地质工程研究。E-mail:hehuiwen@126.com.
更新日期/Last Update: 2008-06-20