摘要
Abstract
The road as an important infrastructure for people's daily life, the pavement quality wil directly affect people's tra-vel safety and comfort. When the road pavement appeared pro-blems caused by factors of man-made or natural disasters, if not timely repair damaged parts, wil affect the traffic flow, str-eam of people safety, comfortable, smooth traffic, and bring a lot of trouble to people's production and life. It requires an ana-lysis of daily maintenance problems caused by road and its re-asons, in order to provide a reliable basis for the future to solve the problem of road maintenance, reduce unnecessary losses.关键词
道路/日常养护/问题Key words
road/daily maintenance/problem
