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 7 不同抗弯刚度比对E支点处负弯矩的影响 |
Fig.7 Influence of different bending stiffness ratio on negative bending moment at E fulcrum |