Open AccessThe Study of Force and the Mechanical Characteristic of Incremental Launching Construction Method on a Steel-Concrete Continuous Beam Bridge
Author(s) -
Xu Luo
Publication year - 2019
Publication title -
journal of architectural research and development
Language(s) - English
Resource type - Journals
eISSN - 2208-3537
pISSN - 2208-3529
DOI - 10.26689/jard.v3i6.903
Subject(s) - bridge (graph theory) , structural engineering , beam (structure) , composite number , engineering , composite construction , computer science , materials science , composite material , medicine
The usage of steel-mixed composite beams is quite extensive today. During an event of constructing steel-mixed composite bridges, the incremental launching construction method is generally adopted. This paper mainly analyzes the force of incremental launching construction on a steel-concrete continuous beam bridge, the classification of incremental launching construction, the application of incremental launching construction in steel-mixed composite beams, the temporary facilities existing in incremental launching construction as well as their existing problems. Lastly, the analysis of the stress of composite beams in incremental launching construction are described by using the reference for the construction of mixed composite continuous beam bridges provided.