Koichi Kohno
- Effects Of A Skew Angle Of A Roller Cutter Bit Of Tunnel Boring Machine On The Excavation And Wear Characteristics. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 1999, n. 617 ( 1999). (1999):
- Experimental Considerations For The Steady Excavation Performance Of A Disc Cutter Bit In An Edge Part Of Mortar Specimen. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2001, n. 687 (septembre 2001). (2001):
- Steady State Edge Excavation Of Rock Material In A Multiple Tunneling Machine. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2004, n. 777 (décembre 2004). (2004):
- Experimental Study On The Crushing Efficiency Of A Concrete Structure Due To An Edge Excavation System. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2005, n. 805 ( 2005). (2005):
- An Innovation of A Trench Excavator Crushing Effectively A Hard Rock Mass By Use of A Ripper Type Disc Cutter. Dans: 土木学会論文集 (Doboku Gakkai rombunshū), v. 2005, n. 784 ( 2005). (2005):