1999
DOI: 10.1002/(sici)1099-1484(199909)4:5<461::aid-cfm71>3.0.co;2-p
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Determination of parameters of a hypoplastic constitutive model from properties of grain assemblies
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1998
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Cited by 460 publications
(163 citation statements)
References 52 publications
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“…Clearly, the RCL cannot be unique in granular soils, but depends strongly on the initial density of the soil. This is confirmed by the experimental results presented in this study and results from other researchers (e.g., Bauer 1992;Yamamuro et al 1996;Herle and Gudehus 1999). The dependency of the compression curve on the initial density is also a very important assumption used in the framework of hypoplasticity (Gudehus 1996).…”
Section: Approach For Modelling Viscous Behaviour Of Sandsupporting
confidence: 90%
“…Clearly, the RCL cannot be unique in granular soils, but depends strongly on the initial density of the soil. This is confirmed by the experimental results presented in this study and results from other researchers (e.g., Bauer 1992;Yamamuro et al 1996;Herle and Gudehus 1999). The dependency of the compression curve on the initial density is also a very important assumption used in the framework of hypoplasticity (Gudehus 1996).…”
Section: Approach For Modelling Viscous Behaviour Of Sandsupporting
confidence: 90%
“…The physical mechanism of the residual material formation inside the silo (i.e., internal material friction) is the same as the formation of the pile for the angle of repose experiment. Note that the magnitude of the angle of repose is around ϕ c . , The agreement between the residual material slope angle and the critical state internal friction angle further validates the numerical model.…”
Section: Resultssupporting
confidence: 70%
“…Note that the magnitude of the angle of repose is around ϕ c . 39,40 The agreement between the residual material slope angle and the critical state internal friction angle further validates the numerical model.…”
Section: ■ Methodsmentioning
confidence: 55%
“…The GA calibration provides the set of parameters shown third column (GA) of Table 8. This table also shows the values proposed by von Wolfferdorff (W) [42] and by Herel & Gudehus (H) [11].…”
Section: Hochstetten Sand Calibrationmentioning
confidence: 64%
