摘要
山区公路路基由于所处环境的复杂性和特殊性,容易出现各类路基病害,且病害后果往往严重,病害处治难度通常较大。提出山区公路路基病害的3种常见类型,分析路基病害的形成机理,确定路基病害工程处治的原则。通过工程实例分析,研究路基垮塌病害的应急处治技术。
Due to complexity and particularity of environment in which the roadbed of mountainous highway is located, various roadbed diseases are easy to happen and in general the consequences are serious and hard to treat. This paper proposes three common types of roadbed diseases in mountainous highways, analyzes the formarion mechanism of roadbed diseases and determines the principle of project treatment for roadbed diseases. With the help of practical project examples, the paper investigates the emergent treatment technique for roadbed collapse disease.
出处
《公路交通技术》
2008年第6期1-5,10,共6页
Technology of Highway and Transport
基金
交通部西部交通建设科技项目(200831874006)
交通部交通应用基础研究项目(2005319740090)
中国博士后基金项目(20070410206)
关键词
山区公路
路基病害
工程处治
类型
原则
mountainous highway
roadbed disease
project treatment
type
principle
