预应力混凝土T梁桥荷载试验分析  

Load Test Analysis of Prestressed Concrete T-Girder Bridge

作　　者：李纯阳 陈珊 LI Chun-yang;CHEN Shan(Huzhou Highway and Transportation Management Center,Huzhou 313000,China;Shengzhou Shenlong Transportation Design Co.Ltd.,Shaoxing 312400,China)

机构地区：[1]湖州市公路与运输管理中心,浙江湖州313000 [2]嵊州市神龙交通设计有限公司,浙江绍兴312400

出　　处：《工程建设与设计》2024年第23期157-160,共4页Construction & Design for Engineering

摘　　要：为准确掌握桥梁结构运行状况,对某预应力混凝土T梁桥35 m跨进行荷载试验,对各测试点的挠度及应变数据进行分析。结果表明,试验跨结构刚度满足设计要求,并在弹性工作状态。In order to accurately grasp the operation status of the bridge structure,the load test was carried out on the 35m span of a prestressed concrete T-beam bridge,and the deflection and strain data of each test point were analyzed,and the results showed that the stiffness of the test span structure met the design requirements and was in the elastic working state.

关 键 词：T梁桥 荷载试验 3类桥 弹性工作 

分 类 号：U441.2[建筑科学—桥梁与隧道工程]