Analysis of Maintenance Measures and Construction Technology for Cracks in Expressway Pavement
The asphalt concrete pavement of expressways often suffers from quality defects such as collapse,bulging,and cracks due to long-term exposure to high flow loads and severe erosion caused by a large number of adverse factors in the outdoor environment,especially crack defects.Expressway maintenance personnel should carry out timely and effective investigation and treatment of longitudinal and transverse cracks on the road surface to ensure that the road surface remains intact.This paper summarizes the problems in expressway pavement maintenance,introduces specific measures to prevent and control pavement crack diseases,and analyzes the conventional techniques and methods of expressway pavement maintenance.
国家科技期刊平台
NSTL
万方数据
