2006•Journal of Heilongjiang Institute of TechnologyRequires access
Analysis of shear lag under the load case of prestress in the process of continuous rigid—frame box girder bridge
YU Jian-cheng
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Abstract
According to the structure characters of a typical three—span pre-stressed concrete continuous rigid—frame box girder bridgewith single cell,the spatial analysis of box girder bridge is made in the process of cantilever cast-in-place constructing.Research of shear lag is made under the load case of prestress according to the results,in the process of cantilever cast-in-place constructing.