青海东部高等级公路路面病害防治技术  

The Disease and Treatment of High Class Highway Pavement in Eastern Qinghai

作　　者：蔡军 徐安花 李小斌 

机构地区：[1]青海交通投资有限公司,西宁810001 [2]青海省交通科学研究院,西宁810016

出　　处：《青海交通科技》2017年第3期68-70,76,共4页Qinghai Transportation Science and Technology

摘　　要：通过对青海东部高等级公路路面病害形式、成因进行分析,归纳路面病害形式主要有车辙、沉陷和裂缝,车流量的增加、重载、超载现象的发生及水分入渗是造成病害的主要原因。总结了不同的路面病害所采取的整治方案,通过路面病害整治,路面恢复到设计高程,路面平顺性得到保证,满足了公路运营要求,证实病害整治方案合理、可行,为同行日后进行相关工作提供借鉴。It is concluded that the disease of the high class highway pavement in the east of Qinghai mainly include rutting, settlement and cracks and that the increase of traffic flow, overloading and water infiltration are the main causes by analyzing the form and causes of the disease. Summarize the treatment method for different type of pavement disease; the pavement resumed to the designed elevation and the ride of the pavement is guaranteed and the demand of service is satisfied, it can provide a reference for the peer to carry out the related work in the future.

关 键 词：高等级公路 病害 成因 整治 

分 类 号：U418.6[交通运输工程—道路与铁道工程]