道路水稳基层常见质量缺陷原因分析及预防办法
Analysis and Prevention Methods of Common Quality Defects in Road Water Stabilized Base
郭宁宁 1刘洋 1周志刚1
作者信息
- 1. 北京城建华晟交通建设有限公司 北京 102400
- 折叠
摘要
随着我国经济的快速发展,城镇道路与公路通车里程逐年增加,水稳基层应用越来越多.水泥稳定碎石基层因受到施工工艺和环境等多种因素的影响,在水稳基层施工过程中易出现平整度差、表面松散、裂缝、离析、强度不能满足质量要求等缺陷,进而影响这个路面工程的质量,造成严重的后果.本文主要通过对病害产生原因进行分析,提出预防措施.在施工前、施工中控制,避免质量缺陷的形成,保证水稳施工质量.
Abstract
With the rapid development of China's economy,the mileage of urban roads and highways is increasing year by year,and the application of water stabilized base is also increasing.The cement stabilized macadam base is affected by various factors such as construction technology and environment.In the construction process of water stabilized base,it is prone to appear defects such as poor flatness,loose surface,crack,segregation and unqualified strength,which accordingly affect the quality of the pavement engineering and cause serious consequences.This paper mainly analyzes the causes of disease,propose prevention measures,perform the control before and during construction to avoid the formation of quality defects and ensure water stabilized construction quality.
关键词
道路基层/病害/原因/预防Key words
road base/disease/cause/prevention引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据