SHAPE COEFFICIENT STUDY ON BOLTED TOP AND SEAT ANGLE CONNECTIONS BASED ON THREE-PARAMETER POWER MODEL

Shi Mingzheng; Liu Wei; Shu Ganping

doi:10.13204/j.gyjz201211024

Volume 42 Issue 11

Dec. 2014

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Shi Mingzheng, Liu Wei, Shu Ganping. SHAPE COEFFICIENT STUDY ON BOLTED TOP AND SEAT ANGLE CONNECTIONS BASED ON THREE-PARAMETER POWER MODEL[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(11): 111-114. doi: 10.13204/j.gyjz201211024

Citation:

Shi Mingzheng, Liu Wei, Shu Ganping. SHAPE COEFFICIENT STUDY ON BOLTED TOP AND SEAT ANGLE CONNECTIONS BASED ON THREE-PARAMETER POWER MODEL[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(11): 111-114. doi: 10.13204/j.gyjz201211024

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SHAPE COEFFICIENT STUDY ON BOLTED TOP AND SEAT ANGLE CONNECTIONS BASED ON THREE-PARAMETER POWER MODEL

doi: 10.13204/j.gyjz201211024

1.
1. Architectural Design and Research Institute of Southeast University,Nanjing 210096,China;
2.
2. College of Civil Engineering,Southeast University,Nanjing 210096,China;
3.
3. Department of Architectural Engineering,Hefei University,Hefei 230022,China

Rev Recd Date: 2012-05-20
Publish Date: 2012-11-20

Abstract

Abstract

In this paper,eight top and seat angle connections were selected for parameters analysis with ANSYS 10.0,based on three-parameter power model which was fit for structural analysis．The results were testified with prevenient test data and others M－ curves were got．The suggested value of shape coefficient(n)was got by numerical analysis method of these curves．The research indicated that numerical curves is fitted with test curves and FEA curves perfectly,and the shape coefficient(n)value of those numerical curves have small difference．By contrast of the initial stiffness and ultimate bending moment and those fitting curves,it was suggested that the value of the shape coefficient(n)of top and seat angle connections should be 1.9．
- top-seat angle connections,
- semi-rigid connections,
- shape coefficient,
- three-parameter power model

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References(9)

References

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