Abstract
The instruments and procedure used to identify parameters of elasto-plastic soil models are cited. As an example, the parameters are identified by the method of optimization in conjunction with the method of least squares. A hyperbolic Botkin-Duncan efficiency function is employed in determining the compression modulus.
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References
A. Yu. Muizemnek, Description of Material Behavior in Automated Engineering-Analysis Systems [in Russian], Penza (2004).
J. G. Michopoulos, Program synthesis of FEA constitutive behavior modules through data-driven optimization, Proceedings of the DETC’02_American Society of Mechanical Engineers 2002 Design Engineering Conference and Computers and Information in Engineering Conference, Montreal, Canada (2002).
Certificate of Approval for Type of Measurement Facility, RU.C.34.033.A, No. 20752, “ASIS” Measuring-Computing Packages (2005).
GOST 12248-96, Soils [in Russian].
GOST 29167-91, Concretes. Methods for Determination of Crack Resistance (Fracture Toughness) Under Static Load [in Russian].
GOST 10180-90, Concretes. Methods for Strength Determination from Control Specimens [in Russian].
Certificate No. 2004611608, GEOTEK ASISReport, issued 1 July 2004 relative to official registration of software packages.
A. G. Trifonov, Statement of Optimization Problem And Methods for Its Solution, www.matlab.ru/optomz/indexasp.
Z. Yang and A. Elgamal, “Application of unconstrained optimization and sensitivity analysis to calibration of a soil constitutive model,” Int. J. Numer. Anal. Meth. Geomech., 27, 1277–1297 (2003).
T. Furukawa, T. Sugata, S. Yoshimura, and M. Hoffman, “An automated system for simulation and parameter identification of elastic constitutive models,” Int. J. Comut. Meth. Appl. Mech. Eng. (1999).
A. I. Botkin, Stress State in Granular And Cohesive Soils [in Russian], Izv.Nauchno-Issled. Inst. Gruntov, 26, 205–236 (1940).
R. L. Konder, “Hyperbolic stress-strain response of cohesive soils,” J. Soil Mech Found. Div., Am. Soc. Civ. Eng., 89, 115–143 (1963).
J. M. Duncan and C. Y. Chang, “Nonlinear analysis of stress and strain in soils,” J. Soil Mech Found. Div., Am. Soc. Civ. Eng., 96, 1629–1653 (1970).
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Translated from Osnovaniya, Fundamenty i Mekhanika Gruntov, No. 3, pp. 20–25, May–June, 2006.
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Boldyrev, G.G., Idrisov, I.K. & Valeev, D.N. Determination of parameters for soil models. Soil Mech Found Eng 43, 101–108 (2006). https://doi.org/10.1007/s11204-006-0031-5
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DOI: https://doi.org/10.1007/s11204-006-0031-5