平移滑模技术在支架现浇桥梁中的应用研究

Study on the Application of Translational Sliding Mode Technology in Cast-in-place Bridge

随着我国城市基础设施的不断建设,特别是由中心向周边发展的连接线多为高架桥梁形式。由于线路短、桥梁型式多,又被车站分成多段,所以现场的施工方式都是采用支架现浇形式。在支架现浇桥梁施工中,从多方面因素综合考虑,受制约最严重的部分就是模板施工工艺的运用。因此,论文分析了平移滑模技术在支架现浇桥梁中的应用,针对存在的问题提出了相应的解决方案,可供同行参考。

With the continuous construction of urban infrastructure in China, especially the connection lines developed from the center to the periphery are the elevated bridge forms. Because the line is short, the bridge type is many, the station divides into many sections, therefore the construction method of the scene all is uses the bracket present form. In the construction of trestle Cast-in-place Bridge, the mo st serious part is the application offormwork construction technology from many factors. Therefore, the pap er analyzes the application of translational sliding mode in Cast-in-place Bridge, and puts forward the corresponding solutions for the existing problems, which can be used forreferance.