基于状态空间法的分段变截面吊杆张拉力分析
欧阳光,李田军,张江涛,汪劲丰,徐荣桥

Tension analysis of hangers with stepped cross-section based on state space method
Guang OUYANG,Tian-jun LI,Jiang-tao ZHANG,Jing-feng WANG,Rong-qiao XU
图 2 拱桥的分段变截面吊杆的梁模型
Fig.2 Beam model of hanger with stepped cross-section of arch bridge