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 16 研究工况中ln1ln2的取值
Fig.16 Values of ln1 and ln2 in research condition