连续预应力混凝土T梁预制与安装施工技术

The technology of continuous prestressed concrete T-beam prefabrication and installation is analyzed

首先论述了连续预应力混凝土T梁桥发展现状,明确了预制的装配式T梁桥优势,其后具体探讨了连续预应力混凝土T梁预制与安装施工工艺流程与质量控制要点,最后就国藩路大桥工程展开实例分析,以期类似工程项目的实施提供参考。

In recent years, continuous prestressed concrete T beam has been widely applied in our country, the sectional resistance moment is large, light weight, convenient construction, to do a good job of T beam prefabrication and installation of bridge the smooth realization of the goal overall quality, progress and so on all play a decisive role. This article first discusses the development status of continuous prestressed concrete T beam bridge, the advantage, prefabricated prefabricated T girder bridge followed by specific probes into the continuous prestressed concrete T beam construction technology for prefabrication and installation process and quality control point, finally the SAN road bridge engineering example analysis, in order to provide reference for similar engineering project implementation.