2009  2008  2007  2006  2005  2004  2003  2002  2001  2000  1999  1998 

 

2009

Wilding, A. and Luna, R. (2009). "GIS-based Geotechnical Seismic Hazard Screening Tool", Proceedings of the 17th International Conference in Soil Mechanics and Geotechnical Engineering, Alexandria, Egypt, 2675-2678.

Wang, S., Luna, R., and Huand, D. (2009). "Long Term Stability of the South Fork Tolt River Dam", Proceedings of the 2nd International Conference on Long Term Behavior of Dams, Graz, Austria, 8pp.

Smith, E.M., Kershaw, K., Luna, R., and Holoway, M. (2009) "Value Engineeing and Field Testing of Pre-cast Concrete Piles for the kcICON Project", Proceedings of the 34th Annual Conference on Deep Foundations Institute, Kansas City, Missouri, 9pp.

Deardorff, D. and Luna, R., (2009). “LRFD for Helical Anchors: An Overview”, Proceedings of the International Foundations Conference, Geo-Institute ASCE, GSP 187, 480-487.

Hotz, R.D., and Ge, L., Investigation of the thermal conductivity of compacted silts and its correlation to the elastic modulus, Journal of Materials in Civil Engineering. (available online, in press)

Weidinger, D.M., and Ge, L. (2009). Laboratory evaluation of the Briaud Compaction Device, Journal of Geotechnical and Geoenvironmental Engineering, 135(10), 1543-1546.

Sevi, A.F., Ge, L., and Take, A. (2009). A large-scale triaxial apparatus for prototype railroad ballast testing, Geotechnical Testing Journal, 32(4), 297-304.

Weidinger, W., Ge, L., and Stephenson, R.W. (2009). Ultrasonic pulse velocity tests on compacted soil, In: GeoHunan, International Conference: Challenges and Recent Advances in Pavement Technologies and Transportation Geotechnics, Hunan, China, August 3-6, 2009.

Chen, C., Ge, L., and Zhang, J. (2009). Modeling resilient modulus of unbound granular materials under repeated loading, In: Soils and Rock Instrumentation, Behavior, and Modeling, Geotechnical Special Publication 194, 9-15, GeoHunan, International Conference: Challenges and Recent Advances in Pavement Technologies and Transportation Geotechnics, Hunan, China, August 3-6, 2009.

Hettiarachchi, H., and Ge, L. (2009). ”Use of geogrids to enhance slope stability of bioreactor landfills: a conceptual method.” In: The International Foundations Congress and Equipment Expo’09 (IFCEE09), Orlando, FL, March 15-19, 2009.

2008

Sevi, A., Ismail, A., Stephenson, R.W. (2008) “A Geotechnical Investigation Of Sandstone Degradation In Luxor, Egypt”, July.

Luna, R. and Rogers, J.D., (2008), “Recent Geotechnical Development in Geospatial Information Systems Technology”, State-of-the-Art and Practice Paper, 6^th International Conference on Case Histories in Geotechnical Engineering, Arlington, VA, Paper SOAP 5, 1-17 pp. (invited State-of-the-Practice lecture).

Luna, R., (2008). “Introduction of GIS into Civil Engineering Curricula”, invited paper for the National Science Foundation, Course Curriculum and Laboratory Improvement Workshop, Washington, D.C.

Seigel, T.C., Luna, R., Hueckel, T., Laloui, L. – Editors. (2007). “Computer Applications in Geotechnical Engineering”, ASCE Geotechnical Special Publication 157. Proceedings of the GeoDenver 2007 Conference, Denver, CO.

Luna, R., Hall, R., Hilgers, M., Bham, G., Elgin, R., Morris, C., Morrison, G., (2008). “Introduction of GIS into Civil Engineering Curricula”, Proceedings of the American Society of Engineering Education Annual Conference, Pittsburgh, PA, 1-12.

Luna, R., Hoffman, D., and Lawrence, W., (2008), “Estimation of Earthquake Loss due to Bridge Damage in the St. Louis Metropolitan Area: Part I - Direct Losses”, Natural Hazards Review, Vol. 9, No. 1, ASCE, 1-11.

Enke, D., Tirasirichai, C., and Luna, R., (2008)“Estimation of Earthquake Loss due to Bridge Damage in the St. Louis Metropolitan Area: Part II - Indirect Losses”, Natural Hazards Review, ASCE, Vol. 9, No. 1, ASCE, 12-19.

Gehring, Q., and Luna, R., (2008). “Evaluation of the Taum Sauk Upper Reservoir Failure”, Sixth International Conference on Case Histories in Geotechnical Engineering, Paper No. 2.61, Wash., D.C.

Izadi, A.M., Luna, R., and Stephenson, (2008). “Liquefaction Behavior of Mississippi River Silts”, Geotechnical Earthquake Engineering and Soil Dynamics Conference, Sacramento, CA.

Zhao, H., and Ge, L., Camera calibration using neural network for image-based deformation measurement systems, Geotechnical Testing Journal, Vol. 31, No. 2, 2008.

Ge, L., Wang, J.C., Molecular simulation of confined water systems in unsaturated granular materials, submitted to Inaugural International Conference of the Engineering Mechanics Institute (EM08), May 18-21, 2008, Minneapolis, MN.

Ge, L., Constitutive modeling of pore pressure generation under cyclic simple shear, submitted to 14th World Conference on Earthquake Engineering, October 12-17, 2008, Beijing, China.

Yan, D., Wang, W., Chen, G., Ge, L., and Hartnagel, B., Seismic performance evaluation of the Bill Emerson cable-stayed bridge with field measured acceleration records, submitted to 14th World Conference on Earthquake Engineering, October 12-17, 2008, Beijing, China.

Petry, T., Han, Y.-P., and Ge, L., Use of total soil suction to predict a more reasonable field moisture condition for resilient modulus testing, submitted to the Transportation Research Board (TRB) 87th Annual Meeting, January 13-17, 2008, Washington, DC.

Han, Y.-P., Petry, T., and Ge, L., Determination of Pavement Subgrade Field Moisture Condition through Soil Suction, the 3rd International Conference on Site Characterization, Taipei, Taiwan, April 1-4, 2008.

2007

Chen, G., Witt, E.C., Hoffman, D., Luna, R., and Sevi, A. (2007). “Analysis of the Interstate 10 Twin Bridge’s Collapse During Hurricane Katrina”, Science and the Storms: USGS Response to the Hurricanes of 2005, US Geological Survey Circular, Lafayette, LA, 36-42 pp.

Luna, R., Summers, D., Hoffman, D., Rogers, J.D., Sevi, A., and Witt, E.C. (2007). “Geotechnical Reconnaissance of the Mississippi River Delta Flood-protection System After Hurricane Katrina”, Science and the Storms: USGS Response to the Hurricanes of 2005, US Geological Survey Circular, Lafayette, LA, 28-35 pp.

Luna, R., Balakrishnan, N., and Dagli C.H., (2007). “Prediction of Damage/Repair Rates in Water Distribution Systems due to Seismic Events using Artificial Neural Networks”. Proceedings ANNIE 2007 Conference, St. Louis, MO, in press.

Luna, R., Rydlund, P., Wronkiewicz, D., Krizanich, G., and Shaver, D., (2007). “Damage Assessment of the Taum Sauk Dam Failure using LiDAR”, GeoDenver 2007 Conference, ASCE GeoInstitute, Denver, CDROM.

Cambio, D., and Ge, L., Effects of parallel gradation on strength properties of ballast materials, In: Advances in Measurement and Modeling of Soil Behavior, ASCE Geotechnical Special Publication No. 173, Eds. J.A. Yamamuro, V.N. Kaliakin, and P.V. Lade, CD-ROM, 2007.

Carr, L., Sevi, A., and Ge, L., Calibration of soil moisture probes in saline conditions, In: Advances in Measurement and Modeling of Soil Behavior, ASCE Geotechnical Special Publication No. 173, Eds. J.A. Yamamuro, V.N. Kaliakin, and P.V. Lade, CD-ROM, 2007.

Zhao, H., and Ge, L., Dynamic properties of transparent soil, In: Dynamic Response and Soil Properties, ASCE Geotechnical Special Publication No. 160, Eds. M.M. Dewoolkar and J.P. Koester, CD-ROM, 2007.

Luna, R., Summers, D., Hoffman, D., Rogers, J.D., Sevi, A., and Witt, E.C. (2007). “Geotechnical Reconnaissance of the Mississippi River Delta Flood-protection System After Hurricane Katrina”, Science and the Storms: USGS Response to the Hurricanes of 2005, US Geological Survey Circular, Lafayette, LA, 28-35 pp.

Adams, C., Witt, E., Wang, J., Shaver, D., Summers, D., Filali-Meknassi, Y., Shi, H., Luna, R., Anderson, N. (2007). “Chemical Quality of Depositional Sediments and Associated Soils in New Orleans and the Louisiana Peninsula following Hurricane Katrina” Environ. Sci. Technol., 41, 3437-3443.

2006

Zheng, W., and Luna, R., (2006). “Liquefaction Effects on Lateral Pile Behavior for Bridges”, GeoShanghai Conference, ASCE Geo-Institute, Shanghai, China, CDROM.

Liu, W., Stephenson, R., and Luna, R., (2006). “Transverse-Earthquake Induced Deformations of a Bridge Approach Embankment in the New Madrid Seismic Zone”, ASCE GeoShanghai Conference, Shanghai, China, CDROM.

Luna, R., Hoffman, D., and Lawrence, W.T., (2006). “Earthquake Hazard Input for Loss Estimation Study: St. Louis Highway System”, ASCE GeoCongress, Atlanta, Georgia, CDrom.

Luna, R. - Editor, (2006). “Soil and Rock Behavior”, ASCE, Geotechnical Special Publication 150, Proceedings of the GeoShanghai 2006 Conference, China.

Conlledo, P., and Luna, R., (2006). “Análisis de Deslizamientos en la Ciudad Capital Utilizando Sistemas de Información Geográfica”, Revista de la Universidad del Valle de Guatemala, Vol. 15, 160-169 pp.

Luna, R., Watanabe, K., and Wilding, A., (2006). “Spatial Bioaccumulation Modeling in a Network of Bayous,” Environmental Modeling and Software, 21, Elsevier, available online 2005, pp. 1674-1683.

2005

Luna, R., Lawrence, W.T., Sullivan, J., Hall, R., Hilgers, M., Buechler, M., (2005). “Learning System to Introduce GIS to Civil Engineers, SAC’05, Software Applications Conference, ACM, March, Santa Fe, New Mexico.

Luna, R. and Jadi, H., (2005). “Effective Stress Back-analysis of Paleoliquefaction Features in Missouri”, Proceedings of the International Conference in Soil Mechanics and Geotechnical Engineering (ISSMGE), Osaka, Japan, CDROM.

AGIES (with R. Luna), (2005) “Guía para la Ejecución de Estudios Geotécnicos de Proyectos de Construcción”, Asociación Guatemalteca de Ingenieros Estructurales y Sísmicos, Colegio de Ingenieros, Guatemala.

Bao, Y., Ge, Y.-N., and Sture, S., Computational modeling of cyclic mobility in saturated sand, In: Poromechanics III, Biot Centennial (1905-2005), Taylor and Francis Publication, New York, 2005, pp. 353-359, 2005.

Bao, Y., Ge, Y.-N., and Sture, S., Unconstrained optimization and calibration of a kinematic-cyclic plasticity model, In: Soil Constitutive Models: Evaluation, Selection, and Calibration, ASCE Geotechnical Special Publica- tion No. 128, Eds. J.A. Yamamuro and V.N. Kaliakin, pp. 45-68, 2005.

Bao, Y., Ge, Y.-N., Sture, S., and Ko, H.-Y., Numerical modeling of cyclic mobility in saturated soil, In: Calibration of Constitutive Models, ASCE Geotechnical Special Publication No. 139, CD-ROM, 2005.

2004

Ge, Y.-N., Bao, Y., and Ko, H.-Y., Dynamic Centrifuge Model Testing of Jen-Yi-Tan Dam, report submitted to National Taipei University of Technology, Taiwan, September, 2004.

El-Engebawy,, M., G. Chen, R. Luna and W. Zheng, (2004), “Near-Field Earthquake Effects on Highway Bridge Performance in the New Madrid Seismic Zone,” 4th National Seismic Conference and Workshop on Bridges and Highways, Memphis (invited).

Jadi, H., Hoffman, D., Luna, R., and Mayne, P.W., (2004), “Site Characterization of Paleoliquefaction Features in Missouri”, Proceedings of the International Site Characterization 2 Conference, Porto, Paper No. T5-168.

Luna, R., Robison, J.L., and Wilding, A., (2004) “Evaluation of Bridge Approach Slabs, Performance and Design”, Repot No. RDT 04-010, RI 02-033, Missouri Department of Transportation, Jefferson City, MO, 106 pp.

Luna, R., W. Zheng, M. El-Engebawy, and G. Chen, (2004), “The Effect of Synthetic Ground Motion Model on Site Response for the New Madrid Seismic Zone,” 4th National Seismic Conference and Workshop on Bridges and Highways, Memphis (invited).

Petry, T.M. and C-P Jiang, "Final Project Report: Evaluation and Utilization of the WP4 Dewpoint Potentiameter, "Provided to Decagon Devices, Inc., July, 2004.

Petry, T.M. and E. Berger, "Sampling and Testing when Sulfates are Suspected and Clay is to be Treated, "To be published in a Transportation Research Circular of the TRB Workshop: Stabilization of Sulfate Bearing Soils, January 11, 2004

Petry, T.M. and E.J. Glazier, "Project Report: The Effect of Organic Content on Lime Treatment of Highly Expansive Clay, "Provided to Chemical Lime Company, June, 2004.

Robison, J.L. and Luna, R., (2004), “Deformation Analysis of Missouri Bridge Approach Embankments”, Proceedings of ASCE GeoTRANS Conference, Los Angeles, Paper No. 1258, CD ROM.

Rogers, J.D. and Luna, R., (2004), “Impact of Geographical Information Systems on Geotechnical Engineering,” Proceedings of the 5th International Conference on Case Histories in Geotechnical Engineering, New York, Paper OSP 3, 1-23 pp. (accompanied invited State-of-the-Practice lecture).

Stephenson, R.W., Luna, R., Anderson, N. and Liu, W., (2004), “Comparison of Cross-Hole, seismic cone, spectral analysis of surface wave (SASW) to characterize bridge sites in the New Madrid Seismic Zone”, Proceedings of the International Site Characterization 2 Conference, Porto, Paper No. T8-156.

Zheng, W. and Luna, R., (2004), “Non-Linear Site Response Analysis in the New Madrid Seismic Zone,” Proceedings of the 5th International Conference on Case Histories in Geotechnical Engineering, New York, Paper 12A-17, 1-8 pp.

2003

Ge, Y.-N., and Sture, S., Integration and application of a cyclic plasticity model for geomaterials, the 16th ASCE Engineering Mechanics Conference, Seattle, WA, July 16-18, 2003.

Ge, Y.-N., and Sture, S., Cyclic constitutive model based on fuzzy set concepts, Constitutive Modeling of Geo- materials, CRC Press, pp. 108-112, 2003

Angioni, T., Rechtien, R.D., Cardimona, S.J., and Luna, R., (2003), “Crosshole Seismic Tomography and Borehole Logging for Engineering Site Characterization in Sikeston, MO, U.S.A.,” Techtonophysics, Elsevier, Vol. 368, pp. 189-137.

Kociu, S., Luna, R., Anderson, N., Zheng, W., and Hoffman, D., (2003), “Non-linear soil response to strong ground motion: Determinations based on SASW velocity profiles”, Geophysics 2003, Orlando, 18pp.

Zheng, W. and Luna, R., (2003), “A Simplified Two Dimensional Soil Model for the New Madrid Seismic Zone,” ASCE Technical Committee on Lifeline Earthquake Engineering, TCLEE’03, Los Angeles, CA, (accepted).

Zheng, W., Luna, R, and Steinberg, L., (2003), “Numerical Simulation of Rain Scavenging on a Large Release of Hydrogen Flouride”,Journal of Environmental Engineering,ASCE, Vol. 121, No. 1, 59-67 pp.

2002

Ge, Y.-N., and Sture, S., A cyclic constitutive model for granular materials, the 15th ASCE Engineering Me- chanics Conference, New York City, June 2-5, 2002.

Kindervater, L., Luna, R., and Belarbi, A., "Spectral Response of Mortar Surfaces during Curing", Fifth ACI International Conference, American Concrete Institute, (accepted 2002).

Luna, R., "Liquefaction Demonstration - A Student Project", ASEE Annual Conference, American Society of Engineering Education, (accepted 2002).

Luna, R. and Wu, Y., "GIS and Remote Sensing Trends in Geo-Engineering", Geo-Strata, Geo-Institute of the American Society of Civil Engineers, (in press April 2002).

Prakash,S and Y.Munaf (2002), "Displacement Dependent Spring and Damping Constants for Pile Foundations," 12th European Conference on Earthquake Engineering, London, UK.

Saad Farag and R W. Stephenson, "Statnamic Load Testing Of Augered-Cast-In-Place Piles," Ninth International Conference on Piling and Deep Foundations, June 3-5, 2002, Nice.

Zheng, W., Luna, R, and Steinberg, L., "Numerical Simulation of Rain Scavenging on a Large Release of Hydrogen Flouride", Journal of Environmental Engineering, ASCE, (accepted 2002).

2001

Anderson, N., et al. (with Luna, R.), (2001), "Earthquake Hazard Assessment Along Designated Emergency Vehicle Access Routes", MoDOT Repot No. RDT 01-009, Missouri Department of Transportation, Jefferson City, MO, 186 pp.

Prakash, S. (Editor), "Proc. Fourth International Conference On Recent Advances in Geotechnical Engineering and Soil Dynamics," University of Missouri-Rolla, CD-ROM.

Petry, T. M. and Braja Das, "Evaluation of Chemical Modifiers/Stabilizers for Chemically Active Soils - Clays," The Journal of the Transportation Research Board, TRR No. 1757, NRC/NAS, Washington, 2001, pp 43-49.

Petry, T.M., (2001), "Investigation of Agents of Practical Use to Stabilize Slopes and Erosion Along the I-55 Corridor South of Sikeston, MO," MoDOT Repot No. RDT 01-006, Missouri Department of Transportation, Jefferson City, MO, 66 pp.

Ali, R. and R. W. Stephenson, "Gas Permeability of Unsaturated Fine Grained Soils," Evaluation and Remediation of Low Permeability and Dual Porosity Environments," STP American Society of Testing and Materials, January 2001.

Deaton, S.L., Frost, J.D., Luna, R., and Parsons, R.L., (2001), "GIS-Based Evaluation of Geotechnical Borehole Log Quality", Journal of the Transportation Research Board, TRR No. 1755, TRB/NRC, Washington, D.C., pp. 15-25.

Cruz, A., Steinberg, L., Luna, R., (2001), "Identifying Hurricane Induced Hazardous Material Release Scenarios in a Refinery", Natural Hazards Review, ASCE, Vol. 2, No. 4, pp. 203-210.

Wu, Y. and Luna, R., (2001), "Numerical Implementation of Temperature and Creep on Mass Concrete", International Journal of Applied Finite Elements and Computer Aided Engineering, Elsevier, Vol. 37, No. 2, pp 97-106.

Luna, R., Chen, G., Munaf, Y., Prakash, S., Stephenson, R., Fennessey, T., and Hoffman, D., (2001), "Earthquake Assessment of Critical Structures for Route 60 Missouri", Proceedings of the 4th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics, San Diego, CA, Paper No. 8.13, 4 pp.

Deaton, S.L., Frost, J.D., Luna, R., and Parsons, R.L., (2001), "GIS-Based Evaluation of Geotechnical Borehole Log Quality", Proceedings of the 80th Annual Meeting of the Transportation Research Board, NRC, Washington, D.C., Paper No. TRB-01-3134, CDROM no pp.

Luna, R., Hertel, T.P., Baker, H., and Fennessey, T., (2001), "Geotechnical Database for Emergency Vehicle Routes in Missouri", Proceedings of the 80th Annual Meeting of the Transportation Research Board, NRC, Washington, D.C., Paper No. TRB-01-2815, CDROM no pp.

Prakash, S., (2001) "Seismic Health Monitoring of Typical Geotechnical Structures" Indian Geotechnical Conference, Indore (India), Dec. 14-16, 2001.

Wu, A and S. Prakash, "Prediction of Seismic Displacements of Rigid Retaining Walls," Proc., XV Intern. Conf. On SM&FE, Istanbul Turkey, Vol II pp 1281-1289, August.

Arsoy, S. and S. Prakash, "Evaluating Group Action of Piles Under Lateral Loads in Sand" Proc., XV Inter. Conf. On SM&FE, Istanbul Turkey, Vol II pp 835-838, August.

Wu, A. and S. Prakash (2001), "Seismic Displacements of Rigid Retaining Walls-State of the Art," Paper No 7.05 Proc. Fourth Intern. Conf. on Recent Advances in Geot. EQ. Eng. and Soil Dyn. San Diego, CA.

Prakash S. and H. Jadi (2001), "Prediction of Lateral Dynamics Response of Single Piles Embedded in Fine Soils," Paper No. 6.50, Proc. Fourth Intern. Conf. on Recent Advances in Geot. EQ. Eng. and Soil Dyn. San Diego, CA, Paper No. 7.05.

2000

Ge, Y.-N., Jacobson, L., Runesson, K., and Sture, S., Cyclic behavior and elastic shakedown of coarsed-sized granular materials, the 14th ASCE Engineering Mechanics Conference, Austin, TX, May 21-24, 2000.

Stephenson, R. W., "Wind Erosion of Lead Mine Tailings," Proceedings Tailings Dams 2000, Association of State Dam and Safety Official, U.S. Committee on Large Dams, March 28-30, 2000, Las Vegas, Nevada.

Zelada, G. A., and R. W. Stephenson, "Design Methods for Auger CIP Piles in Compression," New Technological And Design Developments in Deep Foundations, Geotechnical Special Publication No. 100, ASCE, August 5-8, 2000, Denver.

Santi, P.M., Holschen, Jason E., and Stephenson, R.W., "Improving Elastic Modulus Measurements for Rock Based on Geology," Environmental and Engineering Geoscience, Vol. VI, No. 4, November 2000 (Fall), pp. 333-346.

Petry, T.M., "Geotechnical Investigations for Transportation Facilities Founded in and Consisting of Expansive Clay Soils," Proceedings of The First International Conference on the Application of Geophysical Methodologies to Transportation Facilities and Infrastructure, sponsored by the U.S. F.H.W.A. and Missouri D.O.T., December 11-15, 2000.

Petry, T.M., "Geotechnical Investigations, for Non-Seismic Conditions, Conducted for Planning, Design, Construction and Maintenance of Transportation Facilities," Proceedings of The First International Conference on the Application of Geophysical Methodologies to Transportation Facilities and Infrastructure, sponsored by the U.S. F.H.W.A. and Missouri D.O.T., December 11-15, 2000.

Stephenson, R. W., "Invited Keynote Paper - Axial Capacity in Sand," Proceedings, Specialty Seminar: Augered Cast-In-Place Piles, The Deep Foundations Institute, Ma7 12, 2000, St. Louis.

Kliewer, L., J., and R.W. Stephenson, A Relief Well Rehabilitation Study, Mississippi River Levees, Alton, IL to Cape Girardeau, MO, U.S. Army Corps of Engineers ST. Louis District, Miscellaneous Geotechnical Services Contract Number, DACW 43-96-d0511, June 1998.

Luna, R. and Wu, Y. (2000), "Simulation of Unsteady Temperature and Stress Fields During Construction of RCC Dams", Journal of Construction Engineering and Management, ASCE, Vol. 126, No. 5, pp. 381-388.

Luna, R. and Frost, J.D. (2000), "Treasure Island's Spatial Liquefaction Evaluation", National Geotechnical Experimentation Sites, ASCE, Geotechnical Special Publication, GSP No. 93, pp. 306-320, (invited).

Luna, R. and Jadi,, H., (2000), "Determination of Dynamic Soil Properties Using Geophysical Methods", Proceedings of the First International Conference on the Application of Geophysical and NDT Methodologies to Transportation Facilities and Infrastructure - Geophysics 2000, Federal Highway Administration, Saint Louis, MO, Paper No. 3-1.

Luna, R., Wu, Y., and Kindervater, L., (2000), "Geotechnical Feature Extraction Using Hyperspectral Imaging", Proceedings of the 6th International Conference on Seismic Zonation (6ICSZ), EERI, Palm Springs, CA, November.

Guo, T. and S. Prakash (2000) "Liquefaction Silt-Clay Mixtures" Proc. 11 World Conf. On Earthquake Engg Auckland NZ, CD Rom

Wu, Y. and S. Prakash (2000), "Seismic Displacements of Rigid Retaining Walls on Submergence" Proc. 11 World Cong. on Earthquake Engg Auckland NZ, CD Rom.

1999

Luna, R, and Tavera, E., (1999), "CPT Data Management and Standards", Proceedings of the 78th Annual Meeting of the Transportation Research Board, NRC, Washington, D.C., Paper No. TRB-99-1263, CDROM no pp.

Luna, R., Ibert, P., and Miller, R., (1999), "Spectral Characterization of Soils and Organic Matter in Engineering", Proceedings of the 13th International Conference on Applied Geologic Remote Sensing, Vancouver, Canada, Paper No. 5-9.

Guo, T. and Prakash S. (1999), "Liquefaction of Silt and Clay Soils," J. Geot. Engg. ASCE Vol.125 , No 8 August pp 706-710

Prakash., A. Wu, and D.S. Kim, (1999), "Recent Developments in Earthquake Engineering," Theme Lecture Proc 11th Asian Regional Conference on SM&FE Seoul (Korea) Vol 2 pp 230-240 August.

Guo, T. and Prakash S. (1999), "Evaluation. Liquefaction Resistance of Sands in the Field," Proc. 11th Asian Regional Conference on SM&FE Seoul (Korea) Vol I pp 541-546 August.

Das, B.M., V.K. Puri and S. Prakash (1999) "Liquefaction of Silty Soil" Proc Second Int.
Conf. on Earthq. Geot. Engg. and Soil Dynamics, Lisbon (Portugal), June 21-25, Vol II, pp 619-224.

Perlea, V.G., J.P. Koester, and S. Prakash, (1999), "How Liquefiable are Cohesive Soils" Proc. Second Int. Conf on Earthq. Geot Engg and Soil Dynamics, Lisbon (Portugal), June 21-25, Vol II pp 611-618.

Wu, Y., and S. Prakash, (1999), "Effect of Submergence on Seismic displacements of Rigid Retaining Walls" Second Int. Cong on Earthq. Geot Engg and Soil Dynamics, Lisbon (Portugal), June 21-25, Vol I, pp 277-289.

1998

Addison, M. B. and T. M. Petry, "Optimizing a Multi-Agent, Multi-Injected Swell Modifier," Transportation Research Record 1611, Transportation Research Board, 1998, 8 pages.

Luna, R. and Frost, J.D. (1998) "Spatial Liquefaction Analysis System", Journal of Computing in Civil Engineering, ASCE, Vol. 12, No. 1, pp. 48-56.

Stephenson, R.W., A General Report: Session VIII, Case Histories of Forensic Engineering: Where Things Went Wrong? Fourth International Conference on Case Histories in Geotechnical Engineering, March 8-15, 1998, St. Louis.

Luna, R., Carroll, D.P., Frost, J.D., and Wu, A.H., (1998), "Spatial Evaluation of Earthquake Induced Deformations", Proceedings of the Geotechnical Earthquake Engineering and Soil Dynamics III Specialty Technical Conference, ASCE, GSP No. 75, pp. 398-409.

Prakash, S. (Editor), "Proc. Fourth International Conference on Case Histories in Geotechnical Engineering," University of Missouri-Rolla, Vol. 1 & 2.

Kumar, S. and S. Prakash, "Effect of Soil Nonlinearity on Natural Frequency Response of Structures" Proc. Second Int. Conf on Earthquake Geotechnical Engineering and Soil Dynamics, Lisbon (Portugal), June 21-25, Vol I, pp 271-276.

Prakash S. and T. Guo (1998), "In-Situ Liquefaction Resistance of Sands," Proc. International Workshop on Liquefaction, Baltimore, MD, Sept. pp -.

Chaudhary, M.S. and S. Prakash (1998) "Dynamic Soil Structure Interactions of Bridge Abutments," ASCE 1998 Geotechnical Earthquake Engg. and Soil Dynamics Conference, Seattle, Wash., Vol II, pp 1247-1258.