马鹿河大桥转体施工监控技术研究

介绍了马鹿河大桥主拱转体施工过程中的监控内容、监控方法及监控结果,并对转体拉索索力进行了复核计算。结果表明,实测值与计算值基本吻合,说明结构应力及变形在施工过程中得到了良好的控制,转体施工技术对劲性骨架拱桥具有良好的适用性。

Monitoring of Swivel Erection of Maluhe Bridge

The paper introduces the Maluhe arch bridge construction monitoring methods,content,results and the swivel cable force recheck calculation.The results show that the calculated results well meet the measured ones,which show that the structure stress and deformation in construction process was commendably controlled and the technology has a good applicability to arch bridge with stiffness frame.