Construction technology of top pushing for railway prestressed concrete continuous box girder bridge
Benliang Qi
PowerChina Beijing engineering corporation limited
Luming An
China railway construction bridge engineering bureau group co., ltd
DOI: https://doi.org/10.59429/pest.v6i4.8428
Keywords: Railway; concrete; Continuous box girder bridge; Prestress; Construction
Abstract
This article elaborates on the top pushing construction technology of railway prestressed concrete continuous box girder bridges. Through in-depth analysis of various aspects such as engineering introduction, structural system, and construction technology points, this paper demonstrates the advantages and key operational processes of top push construction in railway bridge construction. The aim is to provide comprehensive and valuable technical information for relevant engineering and technical personnel, and promote the continuous development and improvement of railway bridge construction technology.
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