公路桥梁预应力智能张拉施工技术的应用分析

Application Analysis of Prestressed Intelligent Tensioning Construction Technology for Highway Bridges

以淮安市快速路建设项目一期工程为例,分析了预应力智能张拉施工技术的内涵,探究了公路桥梁预应力智能张拉施工技术的具体应用,指出做好张拉设备的安装,控制好智能张拉,确保智能预应力管道压浆施工、现浇预应力混凝土连续梁预应力智能张拉施工的有效性,是提升智能张拉施工质量的关键。同时,在预应力智能张拉施工技术应用过程中,还需做好质量、工序与安全控制,确保施工质量与效率,满足公路桥梁的建设需求。

Taking the first phase of Huai'an expressway construction project as an example,this paper analyzes the connotation of prestressed intelligent tensioning construction technology,explores the specific application ofhighway bridge prestressed intelligent tensioning construction technology,and points out that the installation of tensioning equipment and the control of intelligent tensioning should be done well to ensure the effectiveness of intelligent prestressed pipeline grouting construction and prestressed intelligent tensioning construction of cast-in-place prestressed concrete continuous beam.It is the key to improve the construction quality ofintelligent tensioning.At the same time,relevant units should also pay attention to the quality,process and safety control during the application of prestressed intelligent tensioning construction technology,so as to ensure the construction quality and efficiency and meet the construction needs of highway bridges.