Geological Disasters along the Lang kazi-Luoza Road in Tibet and their mitigation measures

彭振斌; 陈安; 杨坪; 何忠明

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Geological Disasters along the Lang kazi-Luoza Road in Tibet and their mitigation measures

更新时间：2025-12-11

- Geological Disasters along the Lang kazi-Luoza Road in Tibet and their mitigation measures
- Issue 1, Pages: 97-101(2006)
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  CLC： 694
- Published：2006
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[1]彭振斌,陈安,杨坪,何忠明.西藏浪卡子至洛扎公路沿线地质灾害与防治[J].防灾减灾工程学报,2006(01):97-101.

彭振斌, 陈安, 杨坪, et al. Geological Disasters along the Lang kazi-Luoza Road in Tibet and their mitigation measures[J]. 2006, (1): 97-101.
[1]彭振斌,陈安,杨坪,何忠明.西藏浪卡子至洛扎公路沿线地质灾害与防治[J].防灾减灾工程学报,2006(01):97-101. DOI：

彭振斌, 陈安, 杨坪, et al. Geological Disasters along the Lang kazi-Luoza Road in Tibet and their mitigation measures[J]. 2006, (1): 97-101. DOI：

摘要

浪卡子至洛朴公路是西藏山南地区环线公路的西段

全长120 km。由于公路位于高寒、新构造运动强烈的地区

特殊的地质背景、气候因素和鹅理环境

为该地区地质灾害的发育提供了良好的条件。公路沿线的地质灾害主要有泥石流、滑坡、坍岸（水毁）等

各类地质灾害影响公路总长7 248m

其中泥石流42条

滑坡l处

坍岸（水毁）12处。各类地质灾害对公路的建设和运营构成了极大的危害

针片这些地质灾害发育的特点

结合当地的环境和公路的等级要求

提出了切实有效的治理措施。

Abstract

The Lang kazi-Luoza Road is the west part of the ring highway of Shannan district in Tibet

which is 120 km long. This road plays an important role in transportation

diplomatic and military affairs. The road is located in cold regions at high altitude with intense neotectonic activities. There are many geological disasters due to the adverse geological background

special climatic and geographical environments. For example

many geological disasters such as debris flows at 42 sites

landslide at one site

and mountainous torrents at 12 sites along the Lang Kazi-Luoza road

seriously threatening the safety of the road with a length of 7 248 m. In accordance with the characteristics of the geological disasters

the local environments and the road grade

some effective and feasible measures methods are proposed for mitigating these disasters.

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references

川藏公路路基水毁防治 [J]. 何银星. 四川林勘设计 . 2000(04)

西藏山南地区洪涝灾害成因与对策思考 [J]. 嘎玛旦巴. 西藏科技 . 2000(04)

地质灾害防治工程的理论与技术 [J]. 刘传正. 工程地质学报 . 2000(01)

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