跨线桥桥梁顶升的误差控制研究

摘要:

以济阳路（卢浦大桥～闵行区界）快速化改建工程1标段的杨思路跨线桥为载体，应用桥梁顶升施工工艺，通过采取安装限位装置、制订监测方案等措施，实现了精准控制顶升施工误差的目的。

Abstract:

Taking the yangxinlu overpass bridge in bid section 1 of the rapid reconstruction project of Jiyang Road (Lupu Bridge ~ Minhang District boundary) as the carrier, the bridge jacking construction technology is applied, and the purpose of accurately controlling the jacking construction error is realized by taking measures such as installing limit devices and formulating monitoring schemes.