预应力混凝土连续梁桥施工中线形控制分析  

Analysis of Linear Control in Construction of Prestressed Concrete Continuous Beam Bridge

作　　者：杨文奇 YANG Wen-qi(The FiSh Peoject Co.Ltd.of China Railway Bureau 14Group,Jining 272100,China)

机构地区：[1]中铁十四局集团第五工程有限公司,山东济宁272100

出　　处：《工程建设与设计》2018年第17期202-204,共3页Construction & Design for Engineering

摘　　要：以实际工程为例,对混凝土连续梁施工过程中常用的控制技术进行了讨论,并对其应用进行了探讨,结论为线形控制良好,均控制在允许误差内,可保证混凝土连续桥梁的施工质量和施工安全。Taking practical engineering as an example, this paper discusses the common control techniques used in the construction process of concrete continuous beams, and discusses the its application. The conclusion is that the linear control is good and controlled within the allowable error, which can ensure the construction quality and safety of the concrete continuous bridge

关 键 词：自适应控制 计算模型构建 预应力变形监测 

分 类 号：U448.35[建筑科学—桥梁与隧道工程]