城市道路路基病害分类与形成机理及影响分析  

On classification and formation mechanism for diseases on roadbeds of urban roads and its influential analysis

作　　者：高西洋[1] 

机构地区：[1]北京市市政工程研究院

出　　处：《山西建筑》2011年第18期124-126,共3页Shanxi Architecture

摘　　要：对城市道路路基中的隐藏病害按照危害程度分为疏松、脱空、空洞三类,在对其形成机理进行分析的基础上,采用RFPA2D软件对不同病害的危害程度进行了初步分析,进一步了解了病害的发展过程,从而为科学评价路基隐藏病害对城市道路安全产生的影响提供了必要的理论基础。The paper classifies the hidden diseases on the roadbeds of urban roads into the porosity, the disengagement and hollow according to their damage levels, adopts RFPA^2D software to have the primary analysis of the danger levels of the various diseases based on the analysis of the formation mechanism, and understands the development process for the diseases, so as to provide the necessary theoretical basement for the scientitle evaluation of the hidden diseases on the pavement on the urban roads safety.

关 键 词：城市道路 病害 疏松 脱空 空洞 

分 类 号：U416.1[交通运输工程—道路与铁道工程]