›› 2004, Vol. 25 ›› Issue (12): 1961-1963.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Creep reduction factor of geosynthetics

ZOU Wei-lie1, WANG Zhao1，LIN Xiao-Ling2   

  1. 1. School of Civil and Architectural Engineering,Wuhan University, Wuhan 430072, China; 2. Zhejiang Zhongji Construction Science and Technology Company ,Hangzhou 310012, China
  • Received:2003-08-12 Online:2004-12-10 Published:2014-08-19

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Abstract: The methods of creep test to get both curves of tensile creep rupture load vs time and creep strain vs time are compared. The procedures to extrapolate the two types of creep curves are presented. Based on the test data of writers and other researchers，determination of creep reduction factor from long-term creep strength or allowable strain at the required structure design life is given. Finally, the method of time-temperature superposition for longer-term creep curve is briefly introduced.

Key words: creep, reduction factor, geosynthetics

CLC Number: 

  • TU 416
  • 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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