Visualization of Constitutive Models in Geomechanics
This project develops a novel interactive visualization learning and development software tool for material constitutive relations (VizCoRe) used in a wide range of engineering applications. Constitutive relations have been developed to mathematically describe the stress-strain-strength behavior of engineering materials such as metals, plastics, concrete and soils.
Fu, Q. (2007). “Interpretation of Soil Behavior from Laboratory Specimens Subjected to Non-uniform Loading Conditions,” Ph.D. Thesis, University of Illinois at Urbana-Champaign, Urbana.
Wotring, D. VISUALIZATION IN GEOMECHANICS WITH AN APPLICATION TO DEEP EXCAVATIONS, Ph.D. Thesis, 2004, UIUC.
Fu, Q., Hashash, Y. M. A., Jung, S., and Ghaboussi, J. (2007). “Integration of laboratory testing and constitutive modeling of soils.” Computer and Geotechnics, accepted for publication.
Butkovich, J. N., and Hashash, Y. M. A. (2007). “Neural Network Material Model Enhancement: Optimization Through Selective Data Removal.” Artificial Intelligence for Engineering Design, Analysis and Manufacturing, 21, pp. 61-72.
Hashash, Y.M., Q. Fu, and J. Butkovich, Generalized Strain Probing of Constitutive Models. International Journal of Numerical and Analytical Methods in Geomechanics, 2004. 28: p. 1503-1519.
Hashash, Y.M.A., J.I.-C. Yao, and D. Wotring, Glyph and hypersteamline representation of stress and strain tensors and material constitutive response. International Journal for Numerical and Analytical Methods in Geomechanics, 2003. 27: pp.603-626.
Hashash, Y.M.A., D. Wotring, J.I.-C. Yao, J.-S. Lee, and Q. Fu, Visual Framework for Development and use of Constitutive Models. International Journal for Numerical and Analytical Methods in Geomechanics, 2002. 26: 1493-1513.