EXPERIMENTAL STUDY ON SMALL-STRAIN DYNAMIC PROPERTIES OF CEMENTED SOIL

Yang Fang

doi:10.13204/j.gyjz201304021

Volume 43 Issue 4

Dec. 2014

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Yang Fang. EXPERIMENTAL STUDY ON SMALL-STRAIN DYNAMIC PROPERTIES OF CEMENTED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 102-105. doi: 10.13204/j.gyjz201304021

Citation:

Yang Fang. EXPERIMENTAL STUDY ON SMALL-STRAIN DYNAMIC PROPERTIES OF CEMENTED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 102-105. doi: 10.13204/j.gyjz201304021

Yang Fang. EXPERIMENTAL STUDY ON SMALL-STRAIN DYNAMIC PROPERTIES OF CEMENTED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 102-105. doi: 10.13204/j.gyjz201304021

Citation:

Yang Fang. EXPERIMENTAL STUDY ON SMALL-STRAIN DYNAMIC PROPERTIES OF CEMENTED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 102-105. doi: 10.13204/j.gyjz201304021

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EXPERIMENTAL STUDY ON SMALL-STRAIN DYNAMIC PROPERTIES OF CEMENTED SOIL

doi: 10.13204/j.gyjz201304021

Yang Fang

1.
College of Architecture and Civil Engineering,Wenzhou University,Wenzhou 325035,China?

Received Date: 2012-12-25
Publish Date: 2013-04-20

Abstract

Abstract

The influence of confining and mixing ratio on small-strain dynamic properties(dynamic shear modulus and damping ratio)of cemented soft soil was studied through GDS resonance column, and the changing regularity of small-strain dynamic properties of cemented soft soil was obtained.The dynamic shear modulus decreased with the increased of strain amplitude.The maximum dynamic shear modulus increased linearly with the increase of confining pressure, the influence of confining pressure on dynamic shear modulus decreased with the increasd of mixing ratio under the same strain amplitude.The damping ratio increases with the increase of strain amplitude.Damping ratio decreased slightly with the increase of confining pressure.The influence of mixing ratios was damping ratio was small, damping ratio increased slightly with the increase of mixing ratio under the same strain amplitude.Comparing with the dynamic shear modulus, damping ratio was unsensitive to the variation of confining pressure and mixing ratio.
- Cemented soil,
- resonance column,
- small-strain,
- dynamic shear modulus,
- damping ratio ?

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References(18)

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