预应力混凝土V型框架连续梁桥加固与承载能力评定  

Evaluate on Bearing and Securing Capabilities of V-type Bridge Frame in Continuous of Pre-pressed Concrete

作　　者：张国跃 张征文[2] 

机构地区：[1]浙江省平湖市交通局,浙江平湖314200 [2]浙江交通职业技术学院,浙江杭州311112

出　　处：《交通标准化》2003年第7期54-56,共3页Communications Standardization

摘　　要：平湖市平阳汇大桥主桥V形桥墩斜腿被船舶撞击发生断腿事故,不能再维持正常的行车,决定对其进行加固处理,其加固方案经济合理,加固效果通过静载试验得到了证实。The pier of V-type in main bridge of Ping Yang Hui big-bridge in Pinghu city was hit by a ship and the slanting leg of the bridge was broken which could not drive a vehicle in normal.So we decide to reinforce it.The way of reinforce is good which is rationalized in economy.The effective of rein-force has been proof by pass the static loading test.

关 键 词：预应力混凝土V型框架连续梁桥 桥梁加固 承载能力 V形桥墩 桥梁工程 施工安全 

分 类 号：U448.35[建筑科学—桥梁与隧道工程] U445.72[交通运输工程—道路与铁道工程]