"T. Pipatpongsa,T. Matsushita,Maho Tanaka,S. Kanazawa,K. Kawai","Theoretical and experimental studies of stress distribution in wedge-shaped granular heaps",,"Acta Mechanica Solida Sinica","Elsevier","Vol. 27","No. 1","pp. 28-40",2014,Mar. "Iizuka, A.,Kawai, K.,Nomura, S.,Tachibana, S.,Ohno, S.,Pipatpongsa, T.","The role of unsaturated geomechanics in desertification due to salt damage","The 5th Asia-Pacific Conference on Unsaturated Soils","Proceedings of the 5th Asia-Pacific Conference on Unsaturated Soils",,"Vol. 1",,"pp. 31-44",2012,Mar. "T. Pipatpongsa,Katsuyuki Kawai,A. Iizuka","Saline soil problems in the northeastern part of Thailand and development of a computing tool for inter-organization collaboration","The 21st Annual Conference of the Japan Society for International Development","The Proceedings of the 21st Annual Conference of the Japan Society for International Development",,,,"pp. 227-228",2010,Dec. "Shinya Tachibana,Atsushi Iizuka,Katsuyuki Kawai,Ichizo Kobayashi,Thirapong Pipatpongsa,Hideki Ohta","Inhomogeneous deformation developing in a clay specimen","the 16th Southeast Asian Geotechnical Conference, Geotechnical Innovations in Practice, Tsunami and Debris Flow","Proceeding of the 16th Southeast Asian Geotechnical Conference",,,,"pp. 289-295",2007,May "Shinya Tachibana,Atsushi Iizuka,Katsuyuki Kawai,Ichizo Kobayashi,Thirapong Pipatpongsa,Hideki Ohta","Numerical investigation on the failure criterion of normally consolidated clays",,"International Journal for Numerical and Analytical Methods in Geomechanics","John Wiley & Sons","Vol. 31","No. 6","pp. 809-833",2007,May