摘要
结合湖南长沙至湘潭高速公路旧水泥混凝土路面改造工程,分析在旧水泥混凝土路面上加铺补强层的必要性及补强层材料性能比选,并介绍最终的结构设计方案,以及连续配筋混凝土补强层的配筋设计。
Combined with the reconstruction of old cement concrete pavement of Changsha-Xiangtan Expressway in Hunan Province, this paper analyzes the necessity of strengthening layer laid on the old cement concrete pavement and the comparison & selection of materials properties of strengthening layer, and introduces the final structural design schemes and the reinforcement design of continuously reinforced concrete strengthening layer.
出处
《湖南交通科技》
2004年第1期1-3,17,共4页
Hunan Communication Science and Technology
关键词
旧水泥混凝土路面
补强层
连续配筋混凝土
配筋设计
old cement concrete pavement
strengthening layer
continuously reinforced concrete
reinforcement design
