摘要
Abstract
A pedestrian overpass adopts a simply supported steel truss structure,and the upper chord of the truss is an arch rib structure.In order to comprehensively inspect the design、construction quality and bearing capacity of the overpass,ensure the safe use of the pedestrian overpass in the future,it is necessary to carry out load test detection and evaluation.Combined with the engineering background,this paper introduces the scheme design、field implementation and test result analysis and evaluation of this type of pedestrian overpass load test,which can be reference used for similar projects.关键词
人行天桥/钢桁架结构/荷载试验/承载能力Key words
Pedestrian overpass/Steel truss structure/Load test/Bearing capacity分类
建筑与水利
