等差传感逐束张拉法在斜拉索张拉施工中的应用  

The Application of Equidistance Sensing Beam by Beam Tensioning Method in Stay Cable Tension Construction

作　　者：陈论理 CHEN Lun-li(The 4th Engineering Co.Ltd.of China Railway 12th Bureau Group,Xi'an 710021,China)

机构地区：[1]中铁十二局集团第四工程有限公司

出　　处：《工程建设与设计》2019年第24期188-189,共2页Construction & Design for Engineering

摘　　要：通过对矮塔斜拉加劲连续梁二次调索张拉施工方法的分析和总结,阐述了等差传感逐束张拉法施工原理、理论计算过程和实际运用中索力的精确控制,对今后同类工程施工具有一定的参考价值。This paper analyzes and summarizes the construction method of the secondary cable tensioning of the diagonal tower stiffening continuous beam, and expounds the construction principle, theoretical calculation process and the accuracy of the cable force in the practical application of the isometric beam tensioning method. control. It has certain reference value for the construction of similar projects in the future.

关 键 词：工程施工 等差传感逐束张拉法 斜拉索 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]