Analysis of The Working Performance of Large Curvature Prestressed Concrete Box Girder Bridges
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DOI: 10.3390/ma15155414
Abstract: Based on numerical shape functions and the structural stressing state theory, the mechanical properties of the curved prestressed concrete box girder (CPCBG) bridge model under different loading cases are presented. First, the generalized strain energy… read more here.
Keywords: prestressed concrete; strain; bridge model; stressing state ... See more keywords
Research on the General Failure Law of a CTRC Column by Modeling FEM Output Data
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DOI: 10.3390/ma15176058
Abstract: In this paper, a finite element model (FEM) is developed based on a set of circular steel tube reinforced concrete (CTRC) columns with axial compression and eccentric compression tests. The stressing state characteristics of the… read more here.
Keywords: state; failure; correlation; stressing state ... See more keywords