空心板分离技术在桥梁拆除施工中的应用

The Application of Hollow Slab Separation Technology in Bridge Demolition Construction

文章以某空心板桥梁拆除工程为例,通过分析该桥梁的施工环境、拆除原则、拆除方案、拆除施工关键技术和检查要求,结合该桥梁实际情况,提出一种空心板液压分离拆除技术方案。实践证明,该技术方案安全可靠、经济高效、对环境影响小,研究内容可为类似工程提供借鉴。

Taking the demolition engineering of a hollow slab bridge as an example,by analyzing the construction environment,demolition principles,demolition scheme,key demolition construction technologies and inspection requirements of the bridge,combined with the actual situation of the bridge,this paper proposes a hollow slab hydraulic separation demolition technical scheme.Practice has proved that the technical scheme is safe,reliable,economical and efficient,and has little impact on the environment.The research content can provide reference for similar engineering.