先梁后拱式系杆拱桥吊杆张拉施工控制技术

Construction Control Technology of Suspender Tension of Tied Arch Bridge Called Beam First and Then Arch

以格丑沟特大桥为工程背景,通过理论计算、现场监测及其结果分析,形成了一套先梁后拱式系杆拱桥吊杆张拉施工控制技术,对类似桥梁的施工有参考价值。

Taking Gechougou Large Bridge as engineering background, through theoretical calculations, on site monitoring and results analysis, a system of construction control technology of suspender tension for tied arch bridge which is ＂beam first then arch＂ is formed. It has referenced value for the construction of the similar bridges.