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Cable-supported footbridges reach long spans with a slender deck. They are sensitive to dynamic behaviour, so vibration and wind response are central to the design.
What the steel scope usually includes
- Deck segments, cross-beams and anchorage plates for cables.
- Pylon or mast sections, where specified.
- Trial assembly and dimensional checks of anchorage geometry.
Cable supply, stressing and dampers are often separate specialist packages and should be defined in the scope.
Final member sizes, details and specifications are determined by the engineer of record for each project. This page describes general practice and does not replace project-specific engineering.
本内容为一般性技术信息,不能替代针对具体项目的结构设计。结构设计必须由合格工程师依据适用规范和主管部门的要求完成或批准。