摘要
介绍了扒杆纵向钓鱼架梁方法在山区高速公路架梁中的应用,通过宛坪高速公路B3标箱梁的架设过程,总结了这种架桥方法的特点,经检验,该工程质量完全符合要求,以推广其在地形条件受限的情况下使用。
The following paper introduces the application of gin pole vertical angling girder erection method in mountainous expressway, summarizes the characteristics of this kind of bridge erection method through erecting process of B3 box-girder in Wanping expressway, and shows that its construction quality comfort the engineering requirements, in order to popularize its application under the circumstances of limited topographic conditions.
出处
《山西建筑》
2007年第30期294-295,共2页
Shanxi Architecture
关键词
高速公路
预应力
架梁方案
混凝土
箱梁
expressway, prestress, girder erection method, concrete, box-girder
