THE INFLUENCE OF THE STIFFNESS OF CROSS DIRECTION SUPPORT ON THE STABILITY OF CENTRALLY COMPRESSED STEEL TUBE

Xu Han-yong

doi:10.13204/j.gyjz200610020

Volume 36 Issue 10

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2006 > 36(10): 72-74

Ma Hui, Xu Jianyang, Zhao Hongtie. ANALYSIS OF RESPONSE OF ANCIENT TIMBER BUILDINGS ON THE HIGH PEDESTAL UNDER RANDOM EARTHQUAKE EXCITATIONS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(02): 45-49. doi: 10.13204/j.gyjz201402011

Citation:

Xu Han-yong, . THE INFLUENCE OF THE STIFFNESS OF CROSS DIRECTION SUPPORT ON THE STABILITY OF CENTRALLY COMPRESSED STEEL TUBE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(10): 72-74. doi: 10.13204/j.gyjz200610020

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THE INFLUENCE OF THE STIFFNESS OF CROSS DIRECTION SUPPORT ON THE STABILITY OF CENTRALLY COMPRESSED STEEL TUBE

doi: 10.13204/j.gyjz200610020

Xu Han-yong¹,

1.
1 Department of Building Engineering,Zhejiang College of Construction Hangzhou 311231;
2.
2 Architecture and Civil Engineering Institute,Zhejiang University of Technology Hangzhou 310014

Received Date: 2006-03-20
Publish Date: 2006-10-20

Abstract

Abstract

During the construction of the in-place structure of reinforced concrete, the tube-and-coupler formwork support is the most popular formwork support system. Currently, during the calculation of stability of the vertical pole of the support system, the effective length is the length of a segment. If the function of the cross direction support is seen as the function of a fasten restriction, there will be a great difference. It will be analyzed the influence of the cross direction support on the stability of the vertical pole based on the theory of stability.
- tube-coupler formwork,
- effective length,
- elastic support,
- theory of stability,
- centrally compressed