摘要
结合宁苛线陈家沟特大桥施工实例,对既有线增建二线的架梁施工的准备工作、作业过程进行了详细阐述,并针对施工中的难点,制定了具体的作业办法,以确保架梁施工质量。
According to the example of the super-large bridge at Chenjiagou along Ning-Ke railway,the paper illustrates the preparation and construction process for the erecting beam construction of additional second line in the existing lines,and formulates the factual construction methods according to the difficult points in the construction,so as to ensure the construction quality for the erecting beam.
出处
《山西建筑》
2011年第15期173-174,共2页
Shanxi Architecture
关键词
既有线
架梁施工
作业办法
existing line
erecting beam construction
construction methods
