混凝土箱梁高架桥拆除施工技术

Demolishing construction technology of concrete box-girder viaduct

以一座钢筋混凝土高架桥的拆除工程为例,从安全、高效、实用、环保的角度出发,对三种拆除方法的优缺点及适用性进行了比选分析,明确了利用静力切割液压系统平移法实施混凝土高架桥拆除的工艺流程、关键技术及注意事项。

Taking the steel reinforced concrete viaduct demolishing engineering as an example, starting from aspects of safety, efficiency, appli- cability and environmental protection, the paper comparatively analyzes merits and defects and applicability of three demolishing methods, and i- dentifies concrete viaduct demolishing procedures, techniques and matters with static cutting hydraulic system shifting method.