Evaluation of statistical strength of bamboo fiber and mechanical properties of fiber reinforced green composites

Yong Cao , Yi-qiang Wu

Journal of Central South University ›› 2010, Vol. 15 ›› Issue (Suppl 1) : 564 -567.

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Journal of Central South University ›› 2010, Vol. 15 ›› Issue (Suppl 1) :564 -567. DOI: 10.1007/s11771-008-0422-z
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Evaluation of statistical strength of bamboo fiber and mechanical properties of fiber reinforced green composites

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Abstract

Green composites made from bamboo fibers and biodegradable resins were fabricated with press molding. On the basis of the Weibull distribution and the weakest-link theory, the statistical strength and distribution of bamboo fiber were analyzed, and the tensile strength of green composites was also investigated. The result confirms that the tensile statistical strength of fiber fits well with two-parameter Weibull distribution. In addition, the tensile strength of bamboo fiber reinforced composites is about 330 MPa with the fiber volume fraction of 70%. This value is close to or higher than that of other natural fiber reinforced green composites.

Keywords

bamboo fiber / Weibull distribution / tensile strength / green composite

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Yong Cao, Yi-qiang Wu. Evaluation of statistical strength of bamboo fiber and mechanical properties of fiber reinforced green composites. Journal of Central South University, 2010, 15(Suppl 1): 564-567 DOI:10.1007/s11771-008-0422-z

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References

[1]

SuiG. X., YuT. X., KimJ. K., ZhouB. L.. Mechanical behaviour and failure modes of aluminium/bamboo sandwich plates under quasistatic loading [J]. J Mater Sci, 2000, 35: 1445-1452

[2]

DieuT. V., PhaiL. T., NgocP. M., TungN. H., ThaoL. P., QuangL. H.. Study on preparation of polymer composites based on polypropylene reinforced by jute fibers [J]. JSME International Journal (Series A), 2004, 47(4): 547-550

[3]

LuX., ZhangM. Q., RongM. Z., ShiG., YangG. C.. Self-reinforced melt processable composites of sisal [J]. Compos Sci Technol, 2003, 63: 177-186

[4]

ShibataS., CaoY., FukumotoI.. Press forming of short natural fiber-reinforced biodegradable resin: Effects of fiber volume fraction and length on the flexural properties [J]. Polym Test, 2005, 24(8): 1005-1011

[5]

CaoY., ShibataS., FukumotoI.. Mechanical properties of biodegradable composites reinforced with bagasse fiber before and after alkali treatments [J]. Composites: Part A, 2006, 37(3): 423-429

[6]

WeibullW.. A statistical distribution function of wide applicability [J]. J Appl Mech, 1951, 3(18): 293-297

[7]

ColemanB. D.. On the strength of classical fibers and fibre bundles [J]. J Mech Phys Solid, 1958, 7: 60-70

[8]

KurkjianC. R.. Single-valued strength of perfect silica fibers [J]. Appl Phys Lett, 1983, 42: 251-253

[9]

RmiliM., BouchaourT., MerleP.. Estimation of Weibull parameters from loose-bundle tests [J]. Compos Sci Technol, 1996, 56: 831-834

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