摘要
以(80+102+88+110)m椭圆形空间变高钢桁架人行天桥设计为背景,结合总体布置及结构型式,对采用的支座布置、人致振动控制、节点构造、抗风及抗震等关键技术进行介绍。
Taking a span(80+102+88+110)-m oval space variable high truss pedestrian overpass as the design background, and according to the overall layout and structural style, the article introduces the key technologies of support arrangement, pedestrian-induced vibration control, joint structure, wind resistance and seismic resistance.
出处
《城市道桥与防洪》
2017年第6期118-121,共4页
Urban Roads Bridges & Flood Control
