EXPERIMENTAL RESEARCH ON FLEXURAL BEHAVIOUR OF LAMINATED STEEL BEAMS

Li Jie; Deng Linqiang; Sang Dan; Wang Diping

doi:10.13204/j.gyjz201505025

Volume 45 Issue 5

Jul. 2015

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2015 > 45(5): 115-118

Zhang Kebo, Zhang Jianren, Peng Hui, Gui Cheng. ANALYSIS OF CROSS-SECTION DUCTILITY OF CORRODED RC RECTANGULAR BEAM[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(6): 21-26. doi: 10.13204/j.gyjz201006006

Citation:

Li Jie, Deng Linqiang, Sang Dan, Wang Diping. EXPERIMENTAL RESEARCH ON FLEXURAL BEHAVIOUR OF LAMINATED STEEL BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(5): 115-118. doi: 10.13204/j.gyjz201505025

Zhang Kebo, Zhang Jianren, Peng Hui, Gui Cheng. ANALYSIS OF CROSS-SECTION DUCTILITY OF CORRODED RC RECTANGULAR BEAM[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(6): 21-26. doi: 10.13204/j.gyjz201006006

Citation:

Li Jie, Deng Linqiang, Sang Dan, Wang Diping. EXPERIMENTAL RESEARCH ON FLEXURAL BEHAVIOUR OF LAMINATED STEEL BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(5): 115-118. doi: 10.13204/j.gyjz201505025

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EXPERIMENTAL RESEARCH ON FLEXURAL BEHAVIOUR OF LAMINATED STEEL BEAMS

doi: 10.13204/j.gyjz201505025

Publish Date: 2015-05-20

Abstract

Abstract

To research flexural behavior of laminated steel beams that the upper steel beam and the lower steel beam were combined into an overall beam by a new type of shear connectors，a simply supported laminated overhanging beam with a total length of 3 m was designed． The ultimate loads，failure mode，deflection，strain distribution and slip-load curve were obtained by the flexural test． The experimental results showed that the new connectors could effectively transfer shear; the laminated steel beam with the new connectors showed a good holistic resistant behavior; the strain distribution was close to the plane section assumption; the failure mode of the laminated steel beam was a local buckling near the support; the connector was not failed in the loading process; the laminated steel beam with the new connectors was able to meet the demands of the mobile box buildings．
- laminated steel beam,
- connector,
- flexural test

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