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Hypoplastic Modeling of the Disintegration of Dry and Saturated Weathered Broken Rock
Summary For weathered broken rock materials the resistance of particles against abrasion and breakage is strongly influenced by their moisture content. The focus of the present paper is on the constitutive modeling of the mechanical behaviour of weathered granular materials under dry and wet conditions using a moisture dependent granular hardness. It will be shown that the results obtained from numerical simulations of element tests are in a good agreement with laboratory experiments carried out with weathered granite.
Hypoplastic Modeling of the Disintegration of Dry and Saturated Weathered Broken Rock
Summary For weathered broken rock materials the resistance of particles against abrasion and breakage is strongly influenced by their moisture content. The focus of the present paper is on the constitutive modeling of the mechanical behaviour of weathered granular materials under dry and wet conditions using a moisture dependent granular hardness. It will be shown that the results obtained from numerical simulations of element tests are in a good agreement with laboratory experiments carried out with weathered granite.
Hypoplastic Modeling of the Disintegration of Dry and Saturated Weathered Broken Rock
Bauer, Erich (author) / Tantono, Sendy Fransiscus (author) / Cen, Weijun (author) / Zhu, Yueming (author) / Kast, Karl (author)
2007-01-01
8 pages
Article/Chapter (Book)
Electronic Resource
English
weathered grains , moisture dependent granular hardness , hypoplastic model Engineering , Theoretical and Applied Mechanics , Engineering Fluid Dynamics , Geotechnical Engineering & Applied Earth Sciences , Hydrogeology , Appl.Mathematics/Computational Methods of Engineering , Classical Continuum Physics
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