Experimental Investigations for Compression-Flexure Characters of Laminated Box Beam Columns

Abstract:

In the action of bending load and axial compression, the deflection of the beam presents character of compression-flexure. For the thin-walled carbon fiber laminated box beam column, the beam deflections not only relate with load but also with the ply angle of layer, span width ratio. By using the experimental method, this paper this paper focuses on the experimental investigations of the compression-flexure characters of the laminated box beam column, in which the features of beam deflection variation with the span width ratio, ply angle, the axial compression ratio are given.

• Periodical: Advanced Materials Research (Volume 933)
• Pages: 300-303
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.933.300
• Online since: May 2014
• Authors: Ya Ping Wu*, Yu Ru Zhao, Jia Wei Zhang, Yin Hui Wang
• Keywords: Compression-Flexure Characters, Experimental Investigations, Laminated Box Beam Column

References

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

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

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

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

[5] Z.M. Deng, D.C. Chu: Composite Sinica, Vol. 18 ( 2001), p . 1-6 2001, 18 (1): 1-6.

[6] X.T. Zeng, H.M. Che: Bridge construction, Vol. 16 (2002), pp.1-5.

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

[8] Q. Su, Y.P. Wu: Advanced Materials Research , Vols. 181-182 (2011) pp.857-860.