市政道路工程病害类型与处置技术——以珠海市横琴岛内道路提升工程为例

Types of Municipal Road Engineering Diseases and Disposal Techniques:Taking the Road Improvement Project in Hengqin Island,Zhuhai City as an Example

随着城市市政基础设施建设的快速发展,市政道路的建设规模也在突飞猛进。但某些市政道路运行后在自然环境、行车荷载等诸多因素的影响下,出现不同类型、不同程度的病害,如果得不到及时的保养和维修,一旦形成功能性和结构性破坏,就会严重影响市政道路运行质量。本文简述了道路病害的类型,分析了道路工程病害的形成原因和处置技术,并以珠海市横琴岛内道路提升工程为例,从施工层面浅析市政道路病害的处理技术。

With the rapid development of urban municipal infrastructure construction,the construction scale of municipal roads is also advancing by leaps and bounds.However,under the influence of natural environment,traffic load and many other factors after the operation of some municipal roads,diseases of different types and degrees will appear.If not maintained and repaired in time,they may cause functional and structural damage,which will seriously affect the quality of municipal road operation.This paper briefly describes the types of road diseases,analyzes the causes and treatment technologies of road engineering diseases,and takes the road improvement project in Hengqin Island in Zhuhai City as an example to analyze the treatment technology of municipal road diseases from the construction level.