TY - SER TI - Journal of Geotechnical and Geoenvironmental Engineering Volume 132, Number 3 March 2006 SN - 1090 0241 PY - 2006/// CY - Virginia : American Society of Civil Engineers KW - Geotechnical N1 - March 2006; KARL TERZAGHI LECTURE The Forty-First Karl Terzaghi Lecture. Introduction: Dr. Delwyn Frelund-41st Terzaghi Lecturer / Arlan H. Rippe. Unsaturated Soil Mechanics in Engineering Practice / Delwyn G. Frelund. TECHNICAL PAPERS Small-Strain Shear Moduli of Chemically Stabilized Sulfate-Bearing Cohesive Soils / Anand J. Puppala, Rupesh Kadam, Raja S. Madhyannapu and Laureano R. Hoyos. First-Order Reliability Method for Probabilistic Liquefaction Triggering Analysis Using CPT / C. Hsein Juang, Sunny Ye Fanf and Eng Hui Khor. Laboratory Simulation of Field Sampling: Comparison With Ideal Sampling and Field Data / Marika Santagata, Joseph V. Sinfield and John T. Germaine. Accounting for Soil Aging When Assessing Liquefaction Potential / Evangelia Leon, Sarah L. Gassman and Pradeep Talwani. Normalizing the CPT for Overburden Stress / R.E.S. Moss, R.B. Seed and R.S. Olsen. Centrifuge Model Studies of the Seismic Response of Reinforced Soil Slopes / Lili Nova-Roessig and Nicholas Sitar. Behavior of Axially Loaded Pile Group Driven in Clyey Silt / B. A. McCabe and B. M. Lehane. Shear Strength and Pore-Water Pressure Characteristics during Constant Water Content Triaxial Tests / Trinh Minh Thu, Harianto Rahardjo and Eng-Choon Leong. TECHNICAL NOTES Determineation of Atterberg Limits: Uncertainty and Implications / Alvaro Gutierrez. DISCUSSION AND CLOSURES Discussion of Possibility of Postliquefaction Flow Failure due to Seepage" / Noriaki Sento, Motoki Kazama, Ryosuke Uzuoka, Hirofumi Ohmura and Makato Ishimaru / J. Chu. Closure / Noriaki Sento, Motoki Kazama, Ryosuke Uzuoka, Hirofumi Ohmura and Makoto Ishimaru. Errata for "Discussion of 'Unsaturated Constitutive Surfaces from Pressuremeter Tests' / Fernando Schnaid, Luis Artur Kratz Oliveira and Wai Ying Yuk Gehling" / Ramesh C. Gupta ER -