Takumi Okabayashi
- Monotonic And Cyclic Undrained Shear Behaviour Of Volcanic Soil "shirasu". Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1994, n. 499 (septembre 1994). (1994):
- Unsaturated Permeability Of Shirasu And Its In-situ Measuring Methods. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1994, n. 503 (novembre 1994). (1994):
- Steady State And Liquefaction Strengths Of Crushable Soils. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1996, n. 554 (décembre 1996). (1996):
- Development Of A Simplified Simple Shear Apparatus And Its Application To Various Liquefaction Tests. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1999, n. 617 ( 1999). (1999):