journal6 ›› 2015, Vol. 36 ›› Issue (5): 68-70.DOI: 10.3969/j.cnki.jdxb.2015.05.015

• Civil Engineering • Previous Articles     Next Articles

Experimental Study on the Modulus of Elasticity of Fibers Reinforced Cement-Based Composite Materials

 WANG  Zi-Guo, LUO  Xiao-Jun, LIU  Hui   

  1. (Department of Civil Engineering,College of Resources and Planning Sciences,Jishou University,ZhangJiajie 427000,Hunan China)
  • Online:2015-09-25 Published:2015-11-02

Abstract: Experimental study was conducted to investigate the modulus of elasticity and compressive strength of the steel fiber reinforced concrete and the polyacrylonitrile fiber reinforced rubber mortar.Results showed that compared with the short steel fiber reinforced concrete,the micro steel fiber reinforced concrete had a higher compressive strength and post modulus of elasticity.The incorporation of polyacrylonitrile fiber into rubber mortar can reduce the modulus of elasticity of the rubber mortar but improve its toughness and deformability.

Key words: modulus of elasticity, rubber mortar, steel fiber, concrete, polyacrylonitrile fiber

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