About AMPADU S K
About Univ. Science and Technology, Kumasi, GHA
About TATSUOKA F
About Univ. Tokyo
About Geotechnical Testing Journal
About torsional shearing test
About Field surveys,soil tests
About Soil compression,consolidation,shear strength,ground subsidence
About せん断歪
About 中空
About ねじり
About 単純せん断試験