Analysis of Influence of Slab’s Reinforcement on Seismic Bearing Capacity of Beam’s Cross-Section in Cast-In Situ Frame Structure

Jin Shi Guo; Ju Shun Jin

doi:10.4028/www.scientific.net/AMR.724-725.1745

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 724-725Analysis of Influence of Slab’s Reinforcement on...

Analysis of Influence of Slab’s Reinforcement on Seismic Bearing Capacity of Beam’s Cross-Section in Cast-In Situ Frame Structure

Abstract:

“strong beam and weak column”is the main failure states of reinforced concrete frame structure in the earthquake．This paper studies the influence on the virtual cross-section bearing capacity on extremity of frame beam in reinforced concrete in experiment through the project example and analysis of finite element method,such as slab’s reinforcement，the rigidity of frame beam, the rigidity of orthogonal beam and so on．Exploring the mechanism of slab and frame work together to determine the width of effective flange，which provides references for structural design and engineering application．

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Periodical:

Advanced Materials Research (Volumes 724-725)

Pages:

1745-1748

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.724-725.1745

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Online since:

August 2013

Authors:

Jin Shi Guo, Ju Shun Jin

Keywords:

Effective Flange Width, Floor Slab Reinforcement, Rigidity of Orthogonal Beam, Strong Column and Weak Beam

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