期刊论文

He, J

英文

Journal of Constructional Steel Research

0143-974X

2024

214

108482

10.1016/j.jcsr.2024.108482

CRediT authorship contribution statement Sidong Feng: Data curation, Formal analysis, Investigation, Validation, Writing – original draft. Jun He: Conceptualization, acquisition, Methodology, Project administration, Supervision, Writing – review & editing. Weiwei Lin: Resources, Validation, Writing – review & editing. Chunyue Li: Investigation, Resources, Visualization. Yongbo Shao: Validation, Writing – review & editing. M.F. Hassanein: Methodology, Writing – review & editing.

本校为第一且通讯机构

This paper introduces an asynchronous-pouring-construction (APC) technology for long-span prestressed concrete (PC) box girder bridges with corrugated steel webs (CSWs). The technology makes full use of the CSWs to support the hanging basket. The top slabs, bottom slabs and CSWs are divided into multiple independent working platforms to improve the construction efficiency. In present study, the authors conducted a theoretical analysis of the deflection in PC girder bridges with CSWs using APC technology. A simplified deflection calculation model was developed on the basis of the principle of s...