A 3-Dimensional Model Related to Stress-Strain-Time of Rock Salts

Hua Bin Zhang; Zhi Yin Wang; Ji Wei Ma

doi:10.4028/www.scientific.net/KEM.525-526.245

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A 3-Dimensional Model Related to Stress-Strain-Time of Rock Salts
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 525-526A 3-Dimensional Model Related to...

A 3-Dimensional Model Related to Stress-Strain-Time of Rock Salts

Abstract:

To build a stress-strain-time relationship of salt rock with unified instantaneous law and creep law, we combine the stress-strain curve with whole process of creep curve, looking for inner relation between softening curve and creep deformation. Finally, the stress-strain-time space surface is obtained. The researching results demonstrated that time and space development law of rock salts can be well reflected by it.

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Periodical:

Key Engineering Materials (Volumes 525-526)

Pages:

245-248

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.525-526.245

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Online since:

November 2012

Authors:

Hua Bin Zhang, Zhi Yin Wang, Ji Wei Ma

Keywords:

Creep Failure, Resultant Stress-Strain Curve, Rock Salts, Stress-Strain-Time

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