›› 2003, Vol. 24 ›› Issue (4): 583-586.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Testing study on rock rheological characteristic of north anchor block of runyang bridge

ZHAO Yong-hui, HE Zhi-min, SHEN Ming-rong   

  1. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China
  • Received:2002-04-30 Online:2003-08-11 Published:2014-08-19

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Abstract: For knowing about rock rheological characteristic of north anchor block in Runyang Yangtze River bridge foundation engineering, the uniaxial compression creep testing has been studied by simulating the actual lpading state of the rock using biaxial rock rheological testing equipment (CSS-1950 type). At the same time the generalized Kelvin mode has been selected for fitting analysis, we find out the creep basic law of the rock, and some correlative rheological parameters are also gained, such as viscosity factor, etc.

Key words: rheology, compression creep, creep rate, viscosity factor

CLC Number: 

  • TU 485+. 3
  • 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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