Design basis and responsibilities
Who designs what: the engineer of record, the fabricator and the connection designer.
我们与项目的责任工程师进行协调。如提供结构设计服务，将按项目和司法辖区逐一确认。
设计
荷载
Pedestrian and maintenance loading
Crowd loads, maintenance vehicles, wind, snow and temperature: what to confirm before design.
振动与舒适度
Footbridge vibration and comfort
Light, slender footbridges can be excited by walking and running. Comfort criteria are part of the design.
连接
Connections and site splices
Bolted and welded connections, and how splice locations affect fabrication and installation.
材料
Steel grades and material certificates
Selecting the steel grade, toughness and documentation required by the specification.
其他主题
Seismic and special design cases
Seismic regions, flood exposure, vehicle impact and other special situations.