Analysis of mechanism of base-watering of highways and anti-destroy structure in mountainous area--Taking Base-watering of Highways in Liangshan Area as an Example

Journal of Chongqing Jiaotong University(Natural Science) ›› 2001, Vol. 20 ›› Issue (2): 59-64.

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Analysis of mechanism of base-watering of highways and anti-destroy structure in mountainous area--Taking Base-watering of Highways in Liangshan Area as an Example

ZHU Xiao yin,CHEN Hong kai,WENG Qi neng,ZHOU Fu chun

Inst.of Geotechnical Enging,Dept.of River & Ocean Engineering,Chongq ing Jiaotong University,Chongqing 400074,China

Online:2001-06-20 Published:2016-07-12

山区公路水毁机理与抗毁结构分析——以凉山地区为例

祝晓寅,陈洪凯,翁其能,周富春

重庆交通学院河海系岩土工程研究所重庆400074

基金资助:
交通部基金项目 (950602033)冲淤变动型沟谷泥石流治理与路基抗毁结构设计一体化模式研究

Abstract

Abstract: Base-watering of highways is the main wasting of hi ghway in mountainous area.This paper analyzes base-watering of highways in moun tainous area,taking base-watering of highways in Liangshan area as an example.A nd we suggest the effective anti-destroy structure against topography,geomorpho logy,tectonic and hydro-meteorology of this area.The base-watering of highways of this area can be divided into four types,i.e.slide inducing,mud-rock flow i nducing,river flow inducing,and foundation losing efficacy.This cl assification has enriched connotation of base-watering of highways.

Key words: base-watering of highways, mechanism, classification, pr evention and cure, anti-destroy structure

摘要： 以凉山地区境内的公路水毁为例,对山区公路水毁发育机理进行了分析研究,并针对本地区的地形、地貌、地质构造以及气象水文条件提出了有效的路基抗毁结构.研究表明,按不良地质现象及力学机制可将该区的公路水毁分为 4类 :重力剪切破坏型、泥石流诱发型、河流破坏型和地基失效.这一成因研究丰富了公路水毁学的科学内涵

关键词: 公路水毁, 机理, 分类, 防治, 抗毁结构

CLC Number:

U411

ZHU Xiao yin,CHEN Hong kai,WENG Qi neng,ZHOU Fu chun. Analysis of mechanism of base-watering of highways and anti-destroy structure in mountainous area--Taking Base-watering of Highways in Liangshan Area as an Example[J]. Journal of Chongqing Jiaotong University(Natural Science), 2001, 20(2): 59-64.

祝晓寅,陈洪凯,翁其能,周富春. 山区公路水毁机理与抗毁结构分析——以凉山地区为例[J]. 重庆交通大学学报（自然科学版）, 2001, 20(2): 59-64.

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Analysis of mechanism of base-watering of highways and anti-destroy structure in mountainous area--Taking Base-watering of Highways in Liangshan Area as an Example

山区公路水毁机理与抗毁结构分析——以凉山地区为例

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