Journal Publications

Bowders, J.J., C-W Chen, H. Salim, J.E. Loehr, and J.W. Owen (2005), "Creep Behavior of Recycled Plastic Lumber in Slope Stabilization Applications," Journal of Materials in Civil Engineering, (in press).
Neupane, D., J.J. Bowders, J.E. Loehr, A. Bouazza, and S.J. Trautwein (2005), "Sealed Double Ring Infiltrometers for Estimating Very Low Hydraulic Conductivity," Geotechnical Testing Journal, ASTM, Vol. 28, No. 3, pp. 247-252.
Loehr, J.E., B.F. McCoy, and S.G. Wright (2004), "Quasi 3-D Method for Slope Stability Analysis of General Sliding Bodies," Journal of Geotechnical and Geoenvironmental Engineering, ASCE, Vol. 130, No. 6, pp. 551-560.
Ang, E.C., and J.E. Loehr (2003), "Specimen Size Effects for Fiber-Reinforced Silty Clay in Unconfined Compression," Geotechnical Testing Journal, ASTM, Vol. 26, No. 2, pp. 191-200.
Bowders, J.J., J.E. Loehr, D. Neupane, and A. Bouazza (2003), "Construction Quality Control for Asphalt Concrete Hydraulic Barriers," Journal of Geotechnical and Geoenvironmental Engineering, ASCE, Vol. 129, No. 3, pp. 219-223.
Bowders, J.J., J.E. Loehr, H. Salim, and C-W Chen (2003), "Engineering Properties of Recycled Plastic Pins for Use in Slope Stabilization," Transportation Research Record: Journal of the Transportation Research Board, Transportation Research Board, TRR 1849, pp. 39-46.
Parra, J.R., J.E. Loehr, D.J. Hagemeyer, and J.J. Bowders (2003), "Field Performance of Embankments Stabilized with Recycled Plastic Reinforcement," Transportation Research Record: Journal of the Transportation Research Board, Transportation Research Board, TRR 1849, pp. 31-38.
Sanford Bernhardt, K.L., J.E. Loehr, and D. Huaco (2003), "An Asset Management Framework for Geotechnical Infrastructure," Journal of Infrastructure Systems, ASCE, Vol. 9, No. 3, pp. 107-116.
Bowders, J.J., D. Neupane, and J.E. Loehr (2002), "Sidewall Leakage in Hydraulic Conductivity Testing of Asphalt Concrete Specimens," Geotechnical Testing Journal, GTJODJ, Vol. 25, No. 2, pp. 210?14.
Loehr, J.E., J.J. Bowders, J.W. Owen, L. Sommers, and W. Liew (2000), "Stabilization of Slopes Using Recycled Plastic Pins," Transportation Research Record: Journal of the Transportation Research Board, National Academy Press, No. 1714, Paper No. 00-1435, pp. 1-8.

Refereed Proceedings Publications

Ang, E.C., J.E. Loehr, and D.E. Smith (2005), "Numerical investigation of limit soil pressure for design of pile stabilized slopes," Prediction, Analysis, and Design in Geomechanical Applications, Proceedings of the 11th International Conference of IACMAG, Torino, Italy, G. Barla and M. Barla, Editors, Patron Editore, Vol. 2, pp. 319-326.
Likos, W.J., K. Akunuri, and J.E. Loehr (2005), "Performance of PHPA Polymer Slurries for Applications in Missouri Shale," Advances in Deep Foundations, ASCE GSP 132, CD-ROM, 12 pp.
Neupane, D., J.J. Bowders, J.E. Loehr, and A. Bouazza (2005), "Field Performance of an Asphalt Barrier Test Pad," Waste Containment and Remediation, ASCE GSP 142, CD-ROM, 15 pp.
Loehr, J.E., Parra, J.R., E-C Ang, and J.J. Bowders (2004), "Design Method for Slope Stabilization Using Recycled Plastic Pins," Proceedings of Geo-Trans 2004: Geotechnical Engineering for Transportation Projects, M.K. Yegian and E. Kavazanjian, Editors, ASCE, GSP 126, Vol. 1, pp. 723-731.
Parra, J.R., E.C. Ang, and J.E. Loehr (2004), "Sources of Uncertainty in Lateral Resistance of Slender Reinforcement Used for Slope Stabilization," Proceedings of Geo-Support 2004: Drilled Shafts, Micropiling, Deep Mixing, Remedial Methods, and Specialty Foundation Systems, J.P. Turner and P.W. Mayne, Editors, ASCE, GSP 124, pp. 187-198.
Bowders, J.J., D. Neupane, J.E. Loehr, and A. Bouazza (2002), "Asphalt-Geotextile Barriers for Waste Containment," Proceedings of the 7th International Geosynthetics Conference ?Geosynthetics: State of the Art, Recent Developments, September 22-27, IGS, Ph. Delmas, J.P. Gourc, and H. Girard, Editors, Nice, France, pp. 511-514.
Sanford Bernhardt, K.L., and J.E. Loehr (2002), "Managing Geotechnical Assets - A New Perspective for Dealing with Geotechnical Issues," 81st Transportation Research Board Annual Meeting, January 13-17, Washington, D.C., CD-ROM Conference Preprints.
Bowders, J.J., J.E. Loehr, D. Neupane, and A. Bouazza (2001) "Asphalt Barriers for Containment," Proceedings of the International Containment & Remediation Technology Conference, June10-13, Orlando, FL.
Bowders, J.J., J.E. Loehr, D. Neupane, M. Schuman, and M. Bouazza (2001), "Asphalt Barriers for Containment," Proceedings of the 36th Symposium on Engineering Geology and Geotechnical Engineering, March 28-30, Las Vegas, Nevada, pp. 63-70.
Bowders, J.J., A. Bouazza, J.E. Loehr, and M. Russell (2000), "Settlement of Municipal Solid Waste Landfills," Proceedings of the 4th Kansai International Geotechnical Forum, May 24-26, IIAS, Kyoto, Japan, pp. 101-106.
Bowders, J.J., J.E. Loehr, and J.W. Owen (2000), "Shear Behavior of Compacted Loess," Advances in Unsaturated Geotechnics: Proceedings of sessions of Geo-Denver 2000, Denver, Colorado, August 5-8, C.D. Shackelford, S.L. Houston, and N-Y Chang editors, GSP 99, ASCE, pp. 235-246.
Freeman, E., J.E. Loehr, and J.J. Bowders (2000), "Geotextile Separators for Hike and Bike Trail," Performance Confirmation of Constructed Geotechnical Facilities, Proceedings of the ASCE Specialty Conference, GSP 94, Amherst, Massachusetts, April 9-12, pp. 377-387.
Bowders, J.J., J.E. Loehr, D.T. Mooney, and M. Bouazza (2000), "Asphalt Concrete Barriers for Waste Isolation," Proceedings of GeoEng 2000 - International Conference on Geotechnical and Geological Engineering, International Society for Soil Mechanics and Geotechnical Engineering, Melbourne Australia, November 19-24.
Loehr, J.E., P.J. Axtell, and J.J. Bowders (2000), "Reduction of Soil Swell Potential with Fiber Reinforcement," Proceedings of GeoEng 2000 - International Conference on Geotechnical and Geological Engineering, International Society for Soil Mechanics and Geotechnical Engineering, Melbourne Australia, November 19-24.

Other Scholarly Publications

Loehr, J.E., R.J. Romero, and E-C Ang (2005), "Development of a Strain-Based Model to Predict Strength of Geosynthetic Fiber-reinforced Soil," Proceedings of GRI-18, Geosynthetics Research and Developments in Progress, January 24-26, Austin, Texas, CD-ROM, 7 pp.
Underwood, M.B., G.M. Bellew, and J.E. Loehr (2004), "Stratigraphic Control on Excess Pore Pressure at the Plate Boundary Fault of Nankai Trough," EOS Trans. AGU, Vol. 85, No. 47, Fall Meeting Supplement, Abstract T42B-05.
Loehr, J.E., J.J. Bowders, C-W Chen, K.S. Chandler, P.H. Carr, and T.W. Fennessey (2004), "Slope Stabilization Using Recycled Plastic Pins," Proceedings of the 55th Highway Geology Symposium, Robert Henthorne, Editor,
Loehr, J.E., T.W. Fennessey, and J.J. Bowders (2003), "Mechanical Stabilization of Earth Slopes Using Recycled Materials," Proceedings of Beneficial Use of Recycled Materials in Transportation Applications, AWMA, November 13-15,2001, Washington, D.C., pp. 413-422.
Loehr, J.E. (2002), "Stabilization of Slopes with Recycled Plastic Pins," Proceedings of the NSF Workshop on Geotechnical Composite Systems, Roanoke, Virginia, July 28-29, 2002, Extended Abstract, pp. 40-43.
Bowders, J.J., N. Roth, J.E. Loehr, M. Russell, A. Klouzek, and M. Bouazza (2001), "Municipal Solid Waste Settlement," Proceedings of A Waste Odyssey, 2001 Missouri Waste Control Coalition Annual Conference, Missouri Waste Control Coalition, July 7-9, Columbia, Missouri, pp. 54-62.
Bowders, J.J., D. Neupane, J.E. Loehr, D.T. Mooney, and M. Bouazza (2001), "Asphalt-based Lining System for Landfills," Proceedings of A Waste Odyssey, 2001 Missouri Waste Control Coalition Annual Conference, Missouri Waste Control Coalition, July 7-9, Columbia, Missouri, pp. 73-80.
Neupane, D., J.J. Bowders, J.E. Loehr, and A. Bouazza (2001) "Asphalt Liner for Waste Containment," abstract and poster at the 2001 Conference on Environmental Research, May 22-24, Kansas State University, Manhattan, KS.
Bowders, J.J., and J.E. Loehr (2001) "Asphalt Barriers for Waste Containment," Waste Age, Vol. 32, No. 3, pp. 34-36.
Bowders, J.J., and J.E. Loehr (2000), "Slope Stabilization with Recycled Plastic Pins, Geotechnical News, Canadian Geotechnical Society and United States National Society, BiTech Publishers Ltd., Richmond, British Columbia, Canada, Vol. 18, No. 1.
Denkler, P., J.J. Bowders, and J.E. Loehr (2000), "Geotextiles and Loess: Long-Term Flow," Proceedings of the Mid-Continent Transportation Symposium, Iowa State University, Ames, Iowa, May 15-16, pp. 249-253.
Loehr, J.E. (2000), "Stabilization of Infrastructure Slopes Using Recycled Plastic Pins," Extended Abstract published in Proceedings of Transportation Systems 2000 Workshop, U.S. Department of Defense, San Antonio, Texas, February 28-March 3.
Singhroy, V.H., J.E. Loehr, and A.C. Correa (2000), "Landslide Risk Assessment with High Spatial Resolution Remote Sensing Satellite Data", Proceedings IGARSS 2000 - IEEE International Geoscience and Remote Sensing Symposium, July 24-28, 2000, Honolulu, Hawaii, IEEE, Vol. 6, pp. 2501-2503.
Sommers, L., J.E. Loehr, and J.J. Bowders (2000), "Construction Methods for Slope Stabilization Using Recycled Plastic Pins," Proceedings of the Mid-Continent Transportation Symposium, Iowa State University, Ames, Iowa, May 15-16, pp. 254-258.
Correa, A.C., R.L. Peyton, and J.E. Loehr (1998), "Remote Sensing System Resolution and Risk Assessment of Natural Hazards," Abstract and Poster presented at International IDNDR Conference on Early Warning Systems for the Reduction of Natural Disasters, Potsdam, Federal Republic of Germany, Sept. 7-11.
Loehr, J.E. (1998), "Consideration of 3-D Effects for Stability Analysis of Earth Slopes and Waste Fills", Proceedings of the Annual Kansas City Geotechnical Conference, Kansas City, Missouri.
Loehr, J.E. (1995), "A Dynamically Allocated Data Structure for Implementing the Finite Element Method on Personal Computers," Proceedings of the Graduate Engineering Council Student Research Conference, November 15-17, The University of Texas at Austin.
Loehr, J.E. (1990), "A Graphical Interface for the Interpretation of Seismic Surface Wave (SASW) Measurements," in Undergraduate Summer Research Program, L.S. Fletcher, editor, Offshore Technology Research Center.