城市道路塌陷成因分析及精细化预防处理措施

Cause Analysis and Refined Preventive Treatment Measures of Urban Road Collapse

摘要:

以兰州市城区道路塌陷为例，通过对道路塌陷的统计和分布规律的分析，认为兰州市城区道路塌陷产生的原因与特殊的地质环境、人类工程活动、雨水下渗及管理等综合因素有关。针对道路塌陷原因，提出预防道路塌陷的相关处理措施和建议；同时，对道路精细化工程建设提出在设计、施工、管理等方面的精细化处理具体措施，体现“以人为本”的建设理念，提高精细化设计施工和管理意识，从而提升道路综合服务功能和建设水平。

Abstract:

Taking the urban road collapse of Lanzhou as an example, by the statistics of road collapse and the analysis of distribution law, it is considered that the causes of urban road collapse in Lanzhou are related to the composite factors of specific geological environment, human engineering activities, rainwater infiltration and management. Aiming at the road collapse causes, the correlative treatment measures and suggestions are proposed to prevent the road collapses. At the same time, the detailed measures of refined treatment in the design, construction and management are put forward for the road refined engineering construction, which reflect the "people-oriented" construction idea and improve the consciousness of refined design, construction and management so as to improve the comprehensive service functions and construction levels of road.