钢管混凝土拱桥施工支架稳定性验算

Stability Checking of Bearing-bracket in Construction of Concrete-filled Steel Pipe Arch Bridge

在钢管混凝土系杆拱桥系梁支架搭设施工中 ,支架基础的承载能力和支架自身的稳定性是工程的关键 .文中通过一工程实例 。

The foundation's bearing capability under the bearing bracket and the stability of the bearing bracket are the key points in the construction of the under supporting steel pipe concrete arch bridge .In this paper, through a real instance, it introduces two methods of reinforcing foundation and the checking stability's method of bearing bracket in the construction of an under supporting concrete filled steel pipe arch bridge.