极端气候对城市道路路面结构影响分析  

Analysis of the Influence of Extreme Climate on Urban Road Surface Structure

作　　者：王林波 WANG Lin-bo;

机构地区：[1]重庆市市政设计研究院,重庆400021

出　　处：《内蒙古公路与运输》2018年第1期40-42,共3页Highways & Transportation in Inner Mongolia

摘　　要：通过调研及资料分析,从极端高温、极端低温及极端降雨三方面对城市道路的影响进行了调研分析,统计城市道路结构病害情况并分析病害成因,结果表明,极端气候对城市道路结构安全有极大的危害,在后续研究及日常公路安全养护管理时,应针对极端气候情况进行道路设计、养护管理及安全管理,本次研究可为极端气候条件下城市道路结构维护提供基础支撑。Through the investigation and data analysis, under the condition of extreme high temperature, low temperature and extreme rainfall, this research does statistics of urban road structure disease and analyzes the cause of those diseases. The results show that the extreme climate has great harm to city road structure safety, so in the following study and daily maintenance of highway safety management, road design, maintenance and safety management should be carried out according to extreme weather conditions. This research can provide basic support for the maintenance of city road structure under extreme climate conditions.

关 键 词：极端气候 季冻区 公路结构 安全 

分 类 号：U416[交通运输工程—道路与铁道工程]