The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
ai ta xie la qiao shou li xing neng you hua
Author(s): 
Pages: 230-232
Year: Issue:  8
Journal: Urban Roads Bridges & Flood Control

Keyword:  矮塔斜拉桥受力性能高跨比塔跨比无索区长度;
Abstract: 为分析和论证矮塔斜拉桥的最优静力性能参数,以某三跨双索面矮塔斜拉桥的结构设计优化方案为例,总结了该种桥型的主要设计难点,并对梁高及塔高等主要结构参数进行了分析,在此基础上进一步给出了合理的主梁高跨比和塔跨比.结果表明:当跨中和支点处主梁高跨比分别处于0.017~ 0.021和0.026 ~ 0.034时,主梁刚度可得到充分利用;当塔跨比为0.10~0.14时,桥梁整体受力性能比较合理.
Related Articles
No related articles found