多跨连续梁桥顶推施工双导梁的优化分析
冀伟,邵天彦

Optimization analysis of double launching noses during launching construction of multi-span continuous girder bridge
Wei JI,Tian-yan SHAO
图 1 三跨混凝土连续梁桥顶推的示意图
Fig.1 Schematic diagram of three-span concrete continuous girder bridge