›› 2006, Vol. 27 ›› Issue (3): 348-352.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Tensile strength and deformation characteristics of granular materials

XU Yong-fu1, LIN Fei2   

  1. 1. School of Naval, Ocean and Civil Engineering, Shanghai Jiaotong University, Shanghai 200030, China; 2.Planning and Design Institute of Communications of Jiangsu Province, Nanjing 200004, China
  • Received:2004-07-12 Online:2006-03-10 Published:2013-11-06

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Abstract: Tensile strength and deformation theory of granular materials are derived from the fractal characteristics of particle failure. The tensile strength formulas of granular materials are derived under the assumption that granular materials are D-dimension fractal bodies. The surface area and surface energy increase as the occurrence of particle failure; thus, one-dimensional deformation expression of granular materials is obtained from the conservation of energy.

Key words: tensile strength, deformation, granular materials, failure

CLC Number: 

  • TV 641.4
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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