Experimental Study on Dynamic Characteristics of Sandy Pebble Soil

Abstract:

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Through the laboratory dynamic triaxial test of sandy pebble soil, evolution law of influence of confining pressure and vibration frequency on dynamic strength is analyzed. Analysis indicates that dynamic stress of sandy pebble soil improves in a large degree with accretion of vibration frequency, dynamic strength of which increases significantly with confining pressure rising, and relation of dynamic stress and dynamic strain can also be symbolized with the R.L.Kondner hyperbola curve. Meanwhile, dynamic elastic modulus of sandy pebble soil decreases with growth of dynamic strain, while increases with growth of consolidation pressure.

Info:

Periodical:

Advanced Materials Research (Volumes 250-253)

Edited by:

Guangfan Li, Yong Huang and Chaohe Chen

Pages:

70-74

DOI:

10.4028/www.scientific.net/AMR.250-253.70

Citation:

X. Q. Chen et al., "Experimental Study on Dynamic Characteristics of Sandy Pebble Soil", Advanced Materials Research, Vols. 250-253, pp. 70-74, 2011

Online since:

May 2011

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Price:

$35.00

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