Isao Ishibashi      Professor, P.E., Ph.D. Graduate Program Director B.S., Nagoya University (Japan) M.S., Nagoya University (Japan) Ph.D., University of Washington Office) Room 134, Kaufman Building Phone) 757.683.4641 Fax) 757.683.5354 e-mail) iishibas@odu.edu   Publications Choi, J.W., and Ishibashi, I., AProgressive Failure of Cut Slope in Strain-Softening Soils,@ Proceeding of International Symposium on Deformation and Progressive Failure in Geomechanics (IS-Nagoya), Nagoya, Japan, Oct. 1997, pp.695-700. Ishibashi, I., Jenkins, J.T., Choi, J.W., and Parker IV, C.L., "The Influence of Boundaries on the Volumetric Behavior of Solid and Hollow Cylindrical Specimens of Glass Beads," Soils and Foundations, Japanese Geotechnical Society, Vol. 36, No. 2, June 1996, pp. 45-55. Ishibashi, I. and Kiku, H., "Effect of Initial Anisotropy on Liquefaction Potential by Discrete Element Model," Proceedings of The First International Conference on Earthquake Geotechnical Engineering (IS-TOKYO '95), Edited by K. Ishihara, Vol.II, Balkema, Rotterdam, Nov. 1995, pp.863-868. Ishibashi, I. Osada, M., and Uwabe, T., "Dynamic Lateral Pressures due to Saturated Backfills on Rigid Walls," Journal of Geotechnical Engineering, ASCE, Vol.120, No.10, 1994, pp.1747-1767. Ishibashi, I., Agarwal, T., and Wang, Y., "Hybrid Finite Element/Discrete Element Model for Large Deformation Geotechnical Engineering Problems," Proceedings of the First Congress on Computing in Civil Engineering, ASCE, Washington, D.C., June 1994, pp. 857-864. Ishibashi, I. and Zhang, X.,"Unified Dynamic Shear Moduli and Damping Ratios of Sand and Clay," Soils and Foundations, Japanese Society of Soil Mechanics and Foundation Engineering, Vol. 33 ,No. 1 , March 1993, pp.182-191. Agarwal, T. and Ishibashi, I., "Anisotropic Elastic Constants of a Granular Assembly from Wave Velocity Measurement," Advances in Micromechanics of Granular Materials, edited by H. Shen et al., Elsevier, Amsterdam, 1992, pp.51-60. Agarwal, T. and Ishibashi, I., "Multi-Directional Wave Velocity by Piezoelectric Crystals," Proceedings of the Session in Recent Advances in Instrumentation, Data Acquisition and Testing in Soil Dynamics, ASCE, Orlando, October 1991, pp. 102-117. Chen, Y.C. and Ishibashi, I., "Dynamic Shear Modulus and Evolution of Fabric of Granular Materials," Soil and Foundations, Japanese Society of Soil Mechanics and Foundation Engineering, Vol. 30, No. 3, 1990, pp. 1-10. Wang, L.R.L., Shim, J.S., Ishibashi, I., and Wang, Y., "Dynamic Responses of Buried Pipelines during a Liquefaction Process," International Journal of Soil Dynamics and Earthquake Engineering, Vol. 9, No. 1, 1990, pp.44 - 50. Ishibashi, I. and Madi, L., "Case Studies on Quaywall's Stability with Liquefied Backfills," Proceedings of Forth U.S. National Conference on Earthquakes Engineering, May 1990, Palm Springs, California, Vol. 3, pp.725 - 734. Ishibashi, I., Chen, Y.C., and Jenkins, J.T., "Dynamic Shear Modulus and Fabric: Stress Reversal," Geotechnique, 38, No. 1, 1988, pp. 33-37. Chen, Y.C., Ishibashi, I., and Jenkins, J.T., "Dynamic Shear Modulus and Fabric: Depositional and Induced Anisotropy," Geotechnique, 38, No. 1, 1988, pp. 25-32. Ishibashi, I. and Fang, Y.S., "Dynamic Earth Pressures with Different Wall Movement Modes," Soils and Foundations, Japanese Society of Soil Mechanics and Foundation Engineering, Vol. 27, No. 4, 1987, pp. 11-22. Fang, Y.S. and Ishibashi, I., "Static Earth Pressures with Various Wall Movements," Journal of Geotechnical Engineering, Vol. 112, No. 3, March, 1986, pp. 317?333. Ishibashi, I., Kawamura, M., and Bhatia, S.K., "Effect of Initial Shear on Cyclic Behavior of Sand," Journal of Geotechnical Engineering, ASCE, Vol. 111, No. 12, Dec., 1985, pp. 1395?1410. Ishibashi, I., Kawamura, M., and Bhatia, S.K., "Torsional Simple Shear Apparatus for Drained and Undrained Cyclic Testing," Proceedings of the Session on Advances in the Art of Testing Soils under Cyclic Conditions, ASCE, Detroit, Oct., 1985, pp. 51?73. Matsuzawa, H., Ishibashi, I., and Kawamura, M., "Dynamic Soil and Water Pressures of Submerged Soils," Journal of Geotechnical Engineering, ASCE, Vol. 111, No. 10, Oct., 1985, pp. 1161?1176. Sherif, M.A., Ishibashi, I., and Lee, C.D., "Earth Pressures Against Rigid Retaining Walls," Journal of Geotechnical Engineering Division, ASCE, Vol. 108, No. GT5, May, 1982, pp. 679?695. Sherif, M.A., Ishibashi, I., and Tsuchiya, C., "Pore?Pressure Predication during Earthquake Loadings," Soils and Foundations, Japanese Society of Soil Mechanics and Foundation Engineering, Vol. 18, No. 4, Dec., 1978, pp. 19?30. Sherif, M.A. and Ishibashi, I., "Soil Dynamics Considerations for Microzonation" (State?of?the?Art), Proceedings of the Second International Conference on Microzonation, San Francisco, California, Vol. 1, Nov., 1978, pp. 81?110. Sherif, M.A., Ishibashi, I., and Tsuchiya, C., "Saturation Effects on Initial Soil Liquefaction," Journal of Geotechnical Engineering Division, ACSE, Vol. 103, No. GT8, Aug., 1977, pp. 914?917. Sherif, M.A., Ishibashi, I., and Gaddah, A., "Damping Ratio for Dry Sands," Journal of Geotechnical Engineering Division, ASCE, Vol. 103, No. GT7, July, 1977, pp. 743?756. Sherif, M.A. and Ishibashi, I., "Dynamic Shear Moduli for Dry Sands," Journal of Geotechnical Engineering Division, ASCE, Vol. 102, No. GT11, Nov., 1976, pp. 1171?1184. Ishibashi, I. and Sherif, M.A., "Soil Liquefaction by Torsional Simple Shear Device," Journal of the Geotechnical Engineering Division, ASCE, Vol. 100, No. GT8, Aug., 1974, pp. 871?888.