CLC number: TU411.8; TU415; TU435
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Received: 2003-11-17
Revision Accepted: 2004-02-11
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ZHOU Yan-guo, CHEN Yun-min, HUANG Bo. Experimental study of seismic cyclic loading effects on small strain shear modulus of saturated sands[J]. Journal of Zhejiang University Science A, 2005, 6(3): 229-236.
@article{title="Experimental study of seismic cyclic loading effects on small strain shear modulus of saturated sands",
author="ZHOU Yan-guo, CHEN Yun-min, HUANG Bo",
journal="Journal of Zhejiang University Science A",
volume="6",
number="3",
pages="229-236",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.A0229"
}
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%T Experimental study of seismic cyclic loading effects on small strain shear modulus of saturated sands
%A ZHOU Yan-guo
%A CHEN Yun-min
%A HUANG Bo
%J Journal of Zhejiang University SCIENCE A
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%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.A0229
TY - JOUR
T1 - Experimental study of seismic cyclic loading effects on small strain shear modulus of saturated sands
A1 - ZHOU Yan-guo
A1 - CHEN Yun-min
A1 - HUANG Bo
J0 - Journal of Zhejiang University Science A
VL - 6
IS - 3
SP - 229
EP - 236
%@ 1673-565X
Y1 - 2005
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2005.A0229
Abstract: The seismic loading on saturated soil deposits induces a decrease in effective stress and a rearrangement of the soil-particle structure, which may both lead to a degradation in undrained stiffness and strength of soils. Only the effective stress influence on small strain shear modulus Gmax is considered in seismic response analysis nowadays, and the cyclic shearing induced fabric changes of the soil-particle structure are neglected. In this paper, undrained cyclic triaxial tests were conducted on saturated sands with the shear wave velocity measured by bender element, to study the influences of seismic loading on Gmax. And Gmax of samples without cyclic loading effects was also investigated for comparison. The test results indicated that Gmax under cyclic loading effects is lower than that without such effects at the same effective stress, and also well correlated with the effective stress variation. Hence it is necessary to reinvestigate the determination of Gmax in seismic response analysis carefully to predict the ground responses during earthquake more reasonably.
[1] Arulnathan, R., Boulanger, R.W., Riemer, M.F., 1998. Analysis of bender element tests. Geotechnical Testing Journal, ASTM, 21(2):120-131.
[2] De Alba, P., Baldwin, K., Janoo, V., Roe, G., Celikkol, B., 1984. Elastic wave velocities and liquefaction potential. Geotechnical Testing Journal, ASTM, 7(2):77-87.
[3] Drnevich, V.P., Richart, F.E.Jr., 1970. Dynamic prestraining of dry sand. Journal of the Soil Mechanics and Foundations Division, ASCE, 96(2):453-469.
[4] Dyvik, R., Madshus, C., 1985. Laboratory Measurement of Gmax Using Bender Elements. Proceedings of ASCE Annual Convention: Advances in the Art of Testing Soils under Cyclic Conditions, Detroit.
[5] Finn, W.D.L., Byrne, P.M., Martin, G.R., 1976. Seismic response and liquefaction of sands. Journal of Geotechnical Engineering Division, 102(8):841-856.
[6] Finn, W.D.L, Lee, K.W., Martin, G.R., 1977. An effective stress model for liquefaction. Journal of the Geotechnical Engineering Division, ASCE, 103(6):517-533.
[7] Hardin, B.O., 1978. The Nature of Stress-strain Behavior for Soils. Conference on Earthquake Engineering and Soil Dynamics, ASCE, p.3-90.
[8] Hardin, B.O., Richart, F.E.Jr., 1963. Elastic wave velocities in granular soils. Journal of the Soil Mechanics and Foundations Division, ASCE, 89(1):33-65.
[9] Hardin, B.O., Black, W.L., 1968. Vibration modulus of normally consolidated clay. Journal of the Soil Mechanics and Foundations Division, ASCE, 94(2):353-369.
[10] Hardin, B.O., Drnevich, V.P., 1972a. Shear modulus and damping in soils: measurement and parameter effects. Journal of the Soil Mechanics and Foundations Division, ASCE, 98(6):603-624.
[11] Hardin, B.O., Drnevich, V.P., 1972b. Shear modulus and damping in soils: design equations and curves. Journal of the Soil Mechanics and Foundations Division, ASCE, 98(7):667-693.
[12] Hardin, B.O., Blandford, G.E., 1989. Elasticity of particulate materials. Journal of Geotechnical Engineering, ASCE, 115(6):788-805.
[13] Hryciw, R.D., Thomann, T.G., 1993. Stress-history-based model for Ge of cohesionless soils. Journal of Geotechnical Engineering, ASCE, 119(7):1073-1093.
[14] Huang, B., Yin, J.H., Chen, Y.M., Wu, S.M., 2001. Measurements of elastic shear modulus Gmax using piezoceramic bender elements. Journal of Vibration Engineering, 14(2):155-160 (in Chinese).
[15] Idriss, I.M., Seed, H.B., 1968. Seismic response of horizontal soil layers. Soil Mechanics and Foundations Division, Proceedings of ASCE, 94(4):1003-1031.
[16] Iwasaki, T., Tatsuoka, F., 1977. Effects of grain size and grading on dynamic shear moduli of sands. Soils and Foundations, 17(3):19-35.
[17] Jovicic, V., Coop, M.R., Simic, M., 1996. Objective criteria for determining Gmax from bender element. Geotechnique, 46(2):357-362.
[18] Kokusho, T., 1980. Cyclic triaxial test of dynamic soil properties for wide strain range. Soils and Foundations, 20(2):45-60.
[19] Martin, P.P., Seed, H.B., 1979. Simplified procedure for effective stress analysis of ground response. Journal of the Geotechnical Engineering Division, ASCE, 105(6):739-758.
[20] Papadimitriou, A.G., Bouckovalas, G.D., 2002. Plasticity model for sand under small and large cyclic strains: a multiaxial formulation. Soil Dynamics and Earthquake Engineering, 22:191-204.
[21] Seed, H.B., Idriss, I.M., 1971. Simplified procedure for evaluating soil liquefaction potential. Journal of the Soil Mechanics and Foundation Division, ASCE, 97(9):1249-1273.
[22] Shirley, D.J., Anderson, A.L., 1975. In situ measurement of marine sediment acoustical properties during coring in deep water. IEEE Trans on Geoscience and Electronics, GE-13(4):163-169.
[23] Shirley, D.J., Hampton, L.D., 1978. Shear wave measurements in laboratory sediments. Journal of the Acoustical Society of America, 63(2):607-613.
[24] Thomann, T.G., Hryciw, R.D., 1990. Laboratory measurement of small strain shear modulus under K0 conditions. Geotechnical Testing Journal, ASTM, 13(2):97-105.
[25] Viggiani, G., Atkinson, J.H., 1995. The interpretation of the bender element tests. Geotechnique, 45(1):149-154.
[26] Vucetic, M., 1994. Cyclic threshold shear strains in soils. Journal of Geotechnical Engineering, ASCE, 120(12):2208-2228.
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zuheir@a<zuheir\_1232000@yahoo.co.uk>
2011-09-20 03:42:49
very good papers