摘要
上海银城路人行天桥采用了两跨简支异型钢桁架桥;阐述了总体布置及建筑造型设计的特点,重点就总体及上弦特殊节点计算做了分析;还就行人舒适度减震设计作了详细论证,证明采用TMD减震器的减震效果是比较显著的。
The pedestrian bridge on YinCheng Road in Shanghai adopts two-span special shaped steel truss bridges with a simply supported beam. This paper elaborates the bridge overall layout, architectural design, the whole calculation and special node of upper chord finite ele-ment calculation. Especially detailed explaining the pedestrian comfort shock absorption design and it turns out that the shock absorption effect of TMD is quite remarkable.
出处
《上海公路》
2019年第3期31-35,M0003,共6页
Shanghai Highways
关键词
人行天桥
总体计算
节点计算
调质阻尼器
pedestrian bridge
the whole calculation
node finite element calculation
tuned mass damper
