Research on the Deflection of Membrane Structure under the Snow Load

Hong Zeng; Yu Pu; Jun Long

doi:10.4028/www.scientific.net/AMR.1065-1069.1222

Paper Titles

Parameter Analysis on Bearing Capacity of Concrete-Filled Square Steel Tubular Column to Steel-Encased Concrete Composite Beam Joint with through Diaphragm
p.1203

Refined Beam Element for Second Order Analysis of Latticed Shells
p.1208

Research of Stability of Cylindrical Steel Silos with Lap Joints
p.1212

Research on Safety Evaluation System of Reinforced Concrete Structures Based on the Blasting Damage
p.1217

Research on the Deflection of Membrane Structure under the Snow Load
p.1222

Research on the Nonlinearity Finite Element in the Super-Long Reinforced Concrete Frame Structure
p.1226

Research Precast Fool Slab of Massonry Building Roof Reinforcement Methods
p.1230

Shear Strength of Reinforced Concrete Frame Column by Neural Network Model
p.1234

Stability Analysis of the Radiant Cable Suspendome
p.1240

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1065-1069Research on the Deflection of Membrane Structure...

Research on the Deflection of Membrane Structure under the Snow Load

Abstract:

This paper reviews the research on the deflection of the orthotropic flat membrane and saddle membrane under the external snow load. First the authors analyze the characteristics of snow load and obtain the standard snow load. Second we build the models of the orthotropic flat membrane and saddle membrane under the snow load. Then we deduce and solve the equations set of the two membranes under the effect of the pretension with the perturbation method. So we obtain the relational expression between the maximum deflection of the membrane’s centre point and the external load. At last, suppose that the load was determinate, the authors analyze the change of the deflection of the centre point of the membrane with different pretensions, side lengths and other parameters.

You might also be interested in these eBooks

Civil, Structural and Environmental Engineering III

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 1065-1069)

Pages:

1222-1225

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1065-1069.1222

Citation:

Cite this paper

Online since:

December 2014

Authors:

Hong Zeng*, Yu Pu, Jun Long

Keywords:

Deflection, Membrane Structure, Snow Load

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Z.L. Zheng, C.J. Liu, X.T. He, et al., Free vibration analysis of rectangular orthotropic membranes in large deflection, Mathematical Problems in Engineering, Vol. 2009 (2009) No. 9, p.634362.

Google Scholar

[2] J. Long, et al., The large deflection of the orthotropic and rectangular membrane under the external distributed load, Applied Mathematics and Mechanics, Vol. 166-169(2012), p.725.

DOI: 10.4028/www.scientific.net/amm.166-169.725

Google Scholar

[3] J. Tian, J.H. Ye, The study of response and analysis methods of tensioned membrane structure under the snow load, Journal of Vibration and Shock, Vol. 27 (2008) No. 6, p.25.

Google Scholar

[4] J. Long, Study on the Geometrically and Nonlinear Deflection of the Orthotropic Building Membrane Structure under the distributed load (MS., Chongqing University, 2012) , p.53.

Google Scholar