Analysis of the Technical Points of Cross-Channel Bridge Construction in the Municipal Engineering of the Demonstration Section of Riverside Roads
In municipal engineering,cross-channel bridges are the important parts of riverside roads,which not only affect the safety,durability and aesthetics of bridges,but also relate to the travel convenience and comfort of citizens.The construction of cross-channel bridges involves comprehensive problems such as geology,the structure and the environment,and if there is no strict construction technology control,it is easy to lead to construction technical defects of bridges such as cracks,deformation,settlement and misalignment,which will affect the service life and performance of bridges.Combined with engineering examples in Guangdong,this paper proposes corre-sponding technical measures from construction technologies such as construction process organization,pile founda-tion construction,hollow slab beam prefabrication,capping beam construction,stepping stone bearing and hollow slab beam erection,so as to ensure the reliability of construction technology in the construction process of cross-channel bridges and reduce related construction technical problems such as cracks and deformation.This paper also analyzes and summarizes the design principles,structural characteristics and quality control essentials of cross-channel bridges,in order to provide certain reference and guidance for the construction of cross-channel bridges in Guangdong and even the whole country.This paper aims to provide reference for subsequent related projects to improve the construction quality of cross-channel bridges.
Cross-channel bridgeConstruction organizationConstruction stepConstruction technology control
NETL
NSTL
万方数据
维普
