Asynchronous Construction Technology for Corrugated Steel Web Box Girder Bridge
Taking Zhanghe Bridge as an example,based on the structural characteristics of light weight of corrugated steel web box girder bridge,this paper explores the construction technology of different step hanging basket suspension pouring.The corrugated steel web plate,as the main load-bearing component of the hanging basket construction,simplifies the guide beam and hanging basket facilities,making the hanging basket structure simple and easy to walk.The cantilever beam section is divided into multiple working faces for parallel flow construction at the same time,achieving staggered construction of the bottom and top plates of the same section,making the construction work face open,with minimal interference,safe and efficient construction,and saving construction time.
国家科技期刊平台
NSTL
万方数据
