抱箍法盖梁施工技术在交通桥梁工程中的应用

Application of Construction Technology of Cover Beam with Hoop Method in Traffic Bridge Engineering

交通工程建设中经常会遇到桥梁工程。桥梁工程的盖梁施工是其中一项重要工作,而在松软土层、筑岛围堰等低持力层的复杂地域进行盖梁施工,因其作业面基础持力层松软,不能用作支撑,如采用传统的满堂支架,支架基础加固处理不仅费用高,质量无保证,且耽误工期,一直是困扰施工单位的一大难题。针对经常使用的抱箍技术应用进行详细阐述,供桥梁建设者们参考。

Bridge engineering is often encountered in the construction of traffic engineering,and the construction of bridge capping is one of the important works.However,the construction of capping in the complex area of low bearing stratum,such as soft soil layer and island cofferdam,can not be used as support because the foundation bearing stratum of the working face is soft.For example,the traditional full hall support is used,and the reinforcement of the support foundation is not only expensive,but also of no quality guarantee Certificate,and delay the construction period,has been a major problem for the construction unit.In this paper,the application of hoop technology which is often used is described in detail for the reference of bridge builders.