| 公路自然灾害类型划分 |
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| 引用本文： | 李家春,黄丽珍,田伟平,李朋丽.公路自然灾害类型划分[J].长安大学学报(自然科学版),2011(2). |
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| 作者姓名： | 李家春 黄丽珍 田伟平 李朋丽 |
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| 作者单位： | 长安大学特殊地区公路工程教育部重点实验室;孝感学院新技术学院; |
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| 基金项目： | 国家西部交通建设科技项目(200631800007) |
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| 摘 要： | 为了有针对性地制定公路自然灾害的防治措施,结合公路自身特点及公路行业的要求,运用系统理论分析法将中国公路主要自然灾害划分为2种类型:地质灾害和气象灾害。根据公路自然灾害成灾原因、灾害体规模、破坏形式和发生部位,将公路上常见的崩塌类、滑坡类、泥石流、路基沉陷与塌陷、暴雨洪水灾害做了进一步划分。结果表明,公路自然灾害类型划分是灾害管理和减灾防灾工程实践的基础。
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| 关 键 词： | 道路工程 公路 自然灾害 类型划分 |
Type classification on natural disasters of highway |
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| LI Jia-chun,HUANG Li-zhen,TIAN Wei-ping,LI Peng-li.Type classification on natural disasters of highway[J].JOurnal of Chang’an University:Natural Science Edition,2011(2). |
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| Authors: | LI Jia-chun HUANG Li-zhen TIAN Wei-ping LI Peng-li |
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| Institution: | LI Jia-chun1,HUANG Li-zhen2,TIAN Wei-ping1,LI Peng-li1 (1.Key Laboratory for Special Area Highway Engineering of Ministry of Education,Chang'an University,Xi'an 710064,Shaanxi,China,2.School of New Technologies,Xiaogan University,Xiaogan 432100,Hubei,China) |
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| Abstract: | In order to develop prevention measures of natural disasters to highway,this paper studied highway's characteristics and its safe requirements,to highway adopted systematic theory and analytic approach to divide the natural disasters of highway into two types: geological hazard and meteorological disaster.According to disaster causes,scale,failure modes and location,the common types of highway hazard were further divided,for example,collapse,landslide,debris flow,subgrade settlement and subgrade collapse,st... |
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| Keywords: | road engineering highway natural disasters type classification |
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