Experimental Research on Damage of Rubberized Cement-Soil

Feng Chi Wang; Feng Qi Liu; Jun Sheng Ding; Zhi Pan Wang

doi:10.4028/www.scientific.net/AMM.256-259.394

Paper Titles

Geotechnical Centrifuge Shaking Table Tests and Numerical Simulation of Soil-Structure
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Study on Stress and Deformation of Earth-Rock Cofferdam and Concrete Cutoff Wall on Deep Overburden
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The Bearing Capacity of Excavated Pile under Load Test and Finite Element Analysis
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Experimental Research on Damage of Rubberized Cement-Soil
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Energy Dissipation Analysis on Unloading Confining Pressure Failure Process of Rock Material
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The Study of Relationship between Rock Crack CT Image Tensor Representation Sign and its Destruction Features
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Research on Uplift Static Load Test of Large-Diameter Steel Pipe Pile Based on Mechanics
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Study on the Shear Structural Yield of Soft Soil Affected by Drainage Condition
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 256-259Experimental Research on Damage of Rubberized...

Experimental Research on Damage of Rubberized Cement-Soil

Abstract:

In order to analyze rubber powder influencing on cement-soil, axial compression stress-strain curves and a series of damage relationship curves are obtained by unconfined compression test and circulating load-unload test. The damage process of rubberized cement-soil could be divided into four phases including internal tiny crack closing, cracking, crack stable extension and crack unstable extension. Rubber powder increased stress and strain threshold values of cement-soil. 10% was the best rubber powder content. Rubber powder can impede cement-soil inner tiny holes and crakes to occur and develop, so that damage resistance and deformation capability are improved.

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Periodical:

Applied Mechanics and Materials (Volumes 256-259)

Pages:

394-397

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.256-259.394

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Online since:

December 2012

Authors:

Feng Chi Wang, Feng Qi Liu, Jun Sheng Ding, Zhi Pan Wang

Keywords:

Damage Variable Quantity, Plastic Damage, Rubberized Cement-Soil, Threshold Value

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