摘要
随着我国交通事业的迅速发展,旧桥改造与利用更加重要。由于桥梁顶升平移技术具有无可比拟的优越性,顶升平移工程得到越来越多的应用。通过上海南浦大桥东主引桥简支梁顶升及成都5000t系杆拱梁平移等工程阐述顶升平移关键技术。
With the rapid development of China's transport,transformation and reusing the old bridge has become more important.As the bridge jack-up and translation technology has the unparalleled advantages,jack-up and translation engineering has more and more applications.The technology of integral jack-up and translation were described in the Shanghai Nanpu Bridge Jacking Beam integral jack-up and Chengdu 5000t tied arch beam translation engineering.
出处
《建筑结构》
CSCD
北大核心
2010年第S2期687-689,共3页
Building Structure
关键词
断柱顶升
直接顶升
整体同步顶升
顶升系统
PLC液压同步控制系统
cut-off pillar and jacking
direct jacking
integral jack-up
jack-up system
PLC hydraulic synchronous control system
