Bend-Bearing Capacity of Concrete-Filled Square Steel Tube and T-Beam

Wei Wei; Liu Peng; Lian Guang Wang

doi:10.4028/www.scientific.net/AMM.351-352.406

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 351-352Bend-Bearing Capacity of Concrete-Filled Square...

Bend-Bearing Capacity of Concrete-Filled Square Steel Tube and T-Beam

Abstract:

In this paper, considering the method of theoretical analysis, the state of strain and stress on each section of composite beam of concrete−filled square steel tubes and T−beam is studied in the process of bending. According to structural and mechanical characteristics of composite beam, elastic analysis method is employed for stress analysis, and the calculation equations of elastic bend-bearing capacity of simply supported composite beam is given. Then the calculation equations of plastic limit bend-bearing capacity is deduced according to the unified theory.

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Periodical:

Applied Mechanics and Materials (Volumes 351-352)

Pages:

406-409

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.351-352.406

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Online since:

August 2013

Authors:

Wei Wei, Liu Peng, Lian Guang Wang

Keywords:

Bend-Bearing Capacity, Composite Beam, Structural Characteristics, Unified Theory

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