摘要
以龙口三号公路中桥工程为例,针对预制空心板梁张拉专项方案进行了介绍,分别阐述了施工准备工作、张拉注意事项、张拉原则等内容,并对理论伸长量和实测伸长值的计算作了具体说明,为今后同类工程提供了指导。
Taking No. 3 road Bridge project at Longkou as the example, the paper introduces the special scheme for tension of pro-east hollow slab beam, illustrates the preparation of the construction, the precautions for tension, and the tension principles, and indicates the theoretical stretching value and the measured stretching value, so as to provide the direction for the similar projects in future.
出处
《山西建筑》
2011年第18期93-94,共2页
Shanxi Architecture
关键词
空心板梁
张拉程序
伸长量
张拉力
hollow slab beam, tension program, stretching value, tension
