摘要
近年来,随着工农业生产的不断提高,交通运输行业也随之不断发展,特别是高速公路在国民经济中的作用和地位也愈来愈显著地为人们所重视。为了保证高速公路的正常运营,必须加强对高速公路的建设、养护与管理。
In recent years, with the continuous improvement of industrial and agricultural production, the transportation in- dustry also continue to develop, especially the highway plays the significant role in the national economy is getting more and more significantly attention for the people. In order to ensure the normal operation of the highway, people must strengthen the highway construction, maintenance and management.
出处
《城市建筑》
2013年第20期269-269,278,共2页
Urbanism and Architecture
关键词
桥面铺装
钢筋混凝土
交通量
病害
超限
bridge deck pavement, reinforced concrete, volu- me of traffic, disease