摘要
随着高速公路使用年限的增长,道路在自然因素和行车的作用下出现了各种病害,及时对路面桥梁病害进行处理和预防性养护,可以延长路桥的使用寿命。
Roads appear various diseases under natural factors and driving role with the growth of the useful life of expressway,it can extend the service life of bridge by timely treating road bridge diseases and doing the preventive maintenance.
出处
《交通标准化》
2011年第8期83-85,共3页
Communications Standardization
关键词
石黄高速公路
病害
养护
Shijiazhuang-Huanghua Expressway
disease
maintenance
