Study on Dynamical Modulus and Damping Ratio of Lime-Treated Soil-Reference-Cited by-同舟云学术

Study on Dynamical Modulus and Damping Ratio of Lime-Treated Soil

Published:2012-03 Issue: Volume:487 Page:534-538
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Wang Min¹,Kong Ling Wei¹,Wang Xiao Yan²

Affiliation:

1. Chinese Academy of Sciences

2. China Northeast Municipal Engineering Design and Research Institute

Abstract

In order to study dynamic properties of lime-treated expansive clay, a comprehensive series of laboratory tests were conducted via dynamic triaxial test system. The influences of factors such as moisture content, confining pressure, vibration frequency, consolidation ratio and the number of cycles on dynamic characteristics were discussed. It is found that the dynamic stress-strain curves of lime-treated expansive clay show the general trend of hyperbola. Compared with the remoulded expansive soil, the bearing capacity of lime improved expansive soil is higher than remolded soil.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.487.534.pdf

Reference9 articles.

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2. GUO Ai-guo, KONG Ling-wei, HU Ming-jian, et al, 2007. On determination of optimum water content of lime-treated expansive soil[J]. Rock and Soil Mechanics, 28(3): 517-521. In Chinese.

3. Cuisinier, O., et al., Microstructure and hydraulic conductivity of a compacted lime-treated soil, Eng. Geol. (2011), doi: 10. 1016/j. enggeo. 2011. 07. 010.

4. Delage, P., Audiguier, M., Cui, Y.J., and Howat, M, 1996. Microstructure of a compacted silty clay., Canadian Geotechnical Journal, 33, 150-158.

5. Rao SM, Reddy BVV, Muttharam M, 2001. The impact of cyclic wetting and drying on the swelling behaviour of stabilized expansive soils. Engineering Geology. 60: 223-33.

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