EXPERIMENTAL STUDY ON HIGH STRENGTH STEEL-PLATEBOLTED CONNECTIONS UNDER SHEAR FORCE

Shi Yongjiu; Pan Bin; Shi Gang; Wang Yuanqing

doi:10.13204/j.gyjz201201010

Volume 42 Issue 1

Dec. 2014

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Shi Yongjiu, Pan Bin, Shi Gang, Wang Yuanqing. EXPERIMENTAL STUDY ON HIGH STRENGTH STEEL-PLATEBOLTED CONNECTIONS UNDER SHEAR FORCE[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(1): 56-61,7. doi: 10.13204/j.gyjz201201010

Citation:

Shi Yongjiu, Pan Bin, Shi Gang, Wang Yuanqing. EXPERIMENTAL STUDY ON HIGH STRENGTH STEEL-PLATEBOLTED CONNECTIONS UNDER SHEAR FORCE[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(1): 56-61,7. doi: 10.13204/j.gyjz201201010

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EXPERIMENTAL STUDY ON HIGH STRENGTH STEEL-PLATEBOLTED CONNECTIONS UNDER SHEAR FORCE

doi: 10.13204/j.gyjz201201010

1.
Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry,Department of Civil Engineering,Tsinghua University,Beijing 100084,China

Received Date: 2011-06-25
Publish Date: 2012-01-20

Abstract

Abstract

The use of high strength steel,particularly above grade Q460,has increased in recent years.But there are no regulations on bolted connections with high strength steel.Especially,there are significantly fewer investigations on the influence of end distance,edge distance or bolt spacing on the shear resistance of high strength steel in comparison to mild steel.Therefore,extensive experimental research on bolted connections made of high strength steel under static shear was put.It was tested 10 mm and 12 mm plate of grade Q460 steel.All test specimens with two M27 bolts class 10.9 bolts arranged in a transverse direction to the load axis were assembled with different dimensions to explore the influence of end distance,edge distance and bolt spacing.The objective of the research was to determine the ductility and resistance of such connections.Different failure modes of bolted connections could be observed in the test.The ultimate bearing capacity was compared with that predicted by the current connection provisions specified in Eurocode and AISC steel design standards.Recommendations concerning the adequacy of current design standards with respect to the design of high strength steel bolted connections were proposed.
- high strength steel,
- bolted connection under static shear,
- failure mode,
- bearing resistance of pore wall

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References(20)

References

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