1. Sand liquefaction due to irregular excitation;Ishihara;Solis and Foundations,1972
2. Liquefaction of sand interpreted as fatique failure and its predictive method of analysis;Iwasaki,1971
3. Cyclic stress conditions causing liquefaction of sand;Lee;Proc. ASCE,1967
4. Yielding and flow of sand in triaxial compression, Part II;Poorooshasb,1967
5. Liquefaction process of sand during cyclic loading;Shibata;Solis and Foundations,1972