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ZJUS-A
Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2004, Vol. 5 Issue (3): 309-316    DOI: 10.1631/jzus.2004.0309
Civil Engineering     
Dynamic properties of composite cemented clay
CAI Yuan-qiang, LIANG Xu
Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310027, China; Hangzhou Construction Committee, Hangzhou 310006, China
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Abstract  In this work, the dynamic properties of composite cemented clay under a wide range of strains were studied considering the effect of different mixing ratio and the change of confining pressures through dynamic triaxial test. A simple and practical method to estimate the dynamic elastic modulus and damping ratio is proposed in this paper and a related empirical normalized formula is also presented. The results provide useful guidelines for preliminary estimation of cement requirements to improve the dynamic properties of clays.

Key words： Composite cemented clay      Dynamic triaxial test      Dynamic elastic modulus      Damping ratio     
Received: 16 March 2003     
CLC:  TU472  
  TU411.8  
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CAI Yuan-qiang
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CAI Yuan-qiang, LIANG Xu. Dynamic properties of composite cemented clay. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2004, 5(3): 309-316.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2004.0309     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2004/V5/I3/309

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