1) fitting the arch first then fitting the girder
先拱后梁
1.
As for the construction method without scaffoldings, the author put forward a scheme of fitting the arch first then fitting the girder in construction of tied bars arch bridge.
无支架施工内容是作者提出的先拱后梁的系杆拱施工方案,其中包括施工阶段水平推力的估算,采用体外索平衡水平推力的相关措施,经过杭嘉湖地区以及浦东新区多座系杆拱桥的施工实践,证明先拱后梁的施工方法是一种具有经济意义及社会效益的成功方法。
2) the main bird construction precedes the main arch
先梁后拱
3) construction by arch-first-beam process
先拱后梁法施工
5) beam before than cable
先索后梁
6) first cable later beam dynasty
先缆后梁
1.
Based on the Huai\'an Beijinglu Bridge,this article introduced the monitoring methods of self-anchored suspension bridge with the construction of "first cable later beam dynasty",espetial for the successful control of the elevation of the main beam,which will give the later similar bridge construction a reference value.
结合淮安北京路大桥,介绍了采用"先缆后梁"法施工的自锚式悬索桥的监控方法,重点介绍了钢箱梁吊装过程中主梁的标高变化,对以后同类桥型的监控具有一定的借鉴作用。
补充资料：先不先
1.方言。犹言首先。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条