先简支后结构连续双支座体系桥梁受力分析与试验  

Analysis and Test of Simply Supported Continuous Bridge with Dual Bearing

作　　者：杨青[1] 王卫花[2] 

机构地区：[1]招商局重庆交通科研设计院有限公司,重庆400067 [2]重庆交通大学土木建筑学院,重庆400074

出　　处：《交通标准化》2013年第9期79-81,共3页Communications Standardization

摘　　要：利用弹性连接单元来模拟简支变连续体系桥梁的支座,并对单双支座及不同支座刚度情况下桥梁控制截面的受力进行了对比,结合实际的现场试验数据与单双支座计算结果进行了对比,得出了相应的结论。The elastic spring element is used to model the dual bearing of simply supported continuous bridge. The stress of section control of bridge single double supports and different support stiffness conditions were compared. The test data is compared with the calculation results based on the test data, and some conclu- sions are educed.

关 键 词：弹性连接单元 单支座 双支座 控制截面 

分 类 号：U442[建筑科学—桥梁与隧道工程]