汶川地震引起的老虎嘴山体崩塌形成机理与治理方案分析

赵升, 郑明新, 王全才

doi:A

隧道建设 >

2009 , Vol. 29 >Issue 2: 243 - 245,251

DOI: https://doi.org/A

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汶川地震引起的老虎嘴山体崩塌形成机理与治理方案分析

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1.华东交通大学土木建筑学院2.中科院成都山地灾害防治研究所

赵升（1984—）|男|四川通江人|华东交通大学硕士研究生|主要从事道路病害研究。

收稿日期: 2009-03-06

修回日期: 2009-03-19

网络出版日期: 2009-11-17

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Analysis on Collapse Mechanisms and Treatment Scheme of Laohuzui landslide
on DujiangyanWenchuan Highway Caused by Wenchuan Earthquake

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1. Civil &|2. Chengdu Institute of Mountain Hazards and Environment of Chinese Academy of SciencesArchitectural Engineering College, East China Jiaotong University

Received date: 2009-03-06

Revised date: 2009-03-19

Online published: 2009-11-17

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摘要

都汶路（都江堰—汶川）作为生命线在5.12大地震中一度被阻断，给人们抗震救灾带来了巨大的困难。结合都汶路老虎嘴路段崩塌体的地质构造、节理裂隙等对它的形成机理以及发生过程进行分析，重点探讨了崩塌体的治理措施和治理方案。

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赵升, 郑明新, 王全才 . 汶川地震引起的老虎嘴山体崩塌形成机理与治理方案分析[J]. 隧道建设, 2009 , 29(2) : 243 -245,251 . DOI: A

Abstract

DujiangyanWenchuan highway was destroyed in Wenchuan earthquake on May 12, 2008, which brings great difficulties to the earthquake relief work. Based on the geologic structures and joint fissures of Laohuzui landslide, the authors analyze the collapse mechanisms of Laohuzui landslide and discuss the countermeasures and treatment schemes of the landslide.

Key words： Wenchuan earthquakeDujiangyanWenchuan highwaylandslide; collapse mechanismstreatment scheme

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