Experimental Investigations of Shear Lag Effect in a Simply Supported [0o ∕±45o2 ∕ 0o]T Laminated Box Beam

Ya Ping Wu; Zhi Xiang Zha; Li Xia Wang; Yin Hui Wang

doi:10.4028/www.scientific.net/AMM.117-119.858

Paper Titles

Preparation of Sn-In₂O₃ Nanoparticles Colloid Solution
p.836

Preparation and Characterization of Novel Lithium Tantalate Target
p.840

The Research on Fabrication Technique of Al₂O₃ Short Fiber Preform
p.845

Numerical Study on Adhesive Interface Reinforcement of Piezoelectric Composite under Impact Load
p.849

Experimental Investigations of Shear Lag Effect in a Simply Supported [0^o ∕±45^o₂ ∕ 0^o]T Laminated Box Beam
p.858

Effects of Aging Treatment on Performance of Explosive Welded Beryllium-Bronze/Carbon-Steel Composite Plate
p.862

Ablation Properties of C/C-ZrC-SiC Composites
p.866

The Role of Alum in the Fabrication of Calcium Silicate for Dissolved Acetylene Cylinders
p.870

Testing on Energy Absorption of Banana Fiber Polyester Composite
p.873

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 117-119Experimental Investigations of Shear Lag Effect in...

Experimental Investigations of Shear Lag Effect in a Simply Supported [0^o ∕±45^o₂ ∕ 0^o]T Laminated Box Beam

Abstract:

With the features of high efficiency, low consumption and good mechanical characteristic, thin-walled composite box beams have been broadly adopted in structural engineering, and its mechanical behavior has became an active research area. As shear lag effect can bring an uneven normal stress distribution on the flanges, it would remarkably affect the strength design of thin-walled beams. This paper focuses on the experimental investigations of shear lag effects in [0^o ∕±45^o₂ ∕ 0^o]T laminated box beam under concentrated loads, and test results indicates that the shear lag effect in this composite box beam can be simulated by the two parabola.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 117-119)

Pages:

858-861

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.117-119.858

Citation:

Cite this paper

Online since:

October 2011

Authors:

Ya Ping Wu, Zhi Xiang Zha, Li Xia Wang, Yin Hui Wang

Keywords:

[0^o ∕±45^o₂ ∕ 0^o]T Laminated Box Beam, Experimental Investigation, Shear Lag Effect, Two Parabola

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] C. Ramesh, D.Stemple Alan, C. Inderjit :J. Aircraft,Vol.27,( 1990)pp.619-636.

Google Scholar

[2] M.J. Song, H.C. Maeng, L. In:Computers & Structures, Vol.57,(1995),pp.635-642.

Google Scholar

[3] E .Reissner: J. Appl. Math., Vol.6,( 1946), pp.268-278.

Google Scholar

[4] K.R. Moffattand, P.J. Wling: J. Struct. Engrg.,ASCE, Vol.53,( 1975), pp.439-48.

Google Scholar

[5] D. A. Foutch, P.C. Chang: J. Struct. Engrg.,ASCE, Vol.108,( 1982), pp.1653-1658.

Google Scholar

[6] J.Q. Guo, Z.Z. Fang, L.D. Luo : China Civ. Engrg.J., CSCE, Vol.16,( 1983), pp.1-13.

Google Scholar

[7] Y.P.Wu, S.Z. Liu ,Y.L. Zhu, Y.M. Lai: J. Engrg. Mech., ASCE, Vol.129,( 2003), pp.944-950.

Google Scholar

[8] Roberto Lopez-Anido, Hota V.S. GangaRao. J. Engrg. Mech., ASCE, Vol.122, (1996), pp.449-457.

Google Scholar

[9] Y.P. Wu ,X.J. Wang, W. Ma, Q. Su: Composite Structures, Vol.79,( 2007), p .376-380

Google Scholar

[10] Y.P. Wu, Y.H. Wang L.X. Wang Z.G. Bian: Advanced Materials Research.Vols.Research.Research.Vols.Research.Vols.150-151(2011)pp.1750-1753

Google Scholar

[11] GB /1446-1983, General Rules of FRP Test Procedure, Beijing (1983)

Google Scholar