Search Results1-18 of  18

  • 秋山 政雄 ID: 9000005626838

    Articles in CiNii:2

    • 岩石掘削工具のトライボロジ-的研究-1-岩石と掘削工具材料との摩擦と接触面温度 (1983)
    • 岩盤の掘削性試験機の開発について (1977)
  • 秋山 政雄 ID: 9000021008451

    新潟県小出小学校 (1972 from CiNii)

    Articles in CiNii:1

    • 研究発表ものの見方、感じ方を深める造形指導 (1972)
  • AKIYAMA Masao ID: 1000000011172

    東大・工 (2002 from CiNii)

    Articles in CiNii:15

    • Abrasivity of Rock and Bit Wear in Drilling (1997)
    • Penetration Test with Worn Button Bits for Rock Drilling (1997)
    • 三城目安山岩のヤング率の歪速度依存性 (1999)
  • AKIYAMA Masao ID: 9000255830027

    Faculty of Engineering, The University of Tokyo (1993 from CiNii)

    Articles in CiNii:1

    • Loading-Rate Dependency of Uniaxial and Indirect Tensile Strength. (1993)
  • AKIYAMA Masao ID: 9000255830123

    Faculty of Engineering, The University of Tokyo (1994 from CiNii)

    Articles in CiNii:1

    • Transmission and Dissipation of Stress Wave at a Sleeve of Percussive Rock Drill. (1994)
  • AKIYAMA Masao ID: 9000256434221

    東京大学工学部資源開発工学科 (1989 from CiNii)

    Articles in CiNii:1

    • Effect of water jet with nozzle ahead of the bit. Water jet-assisted rock cutting. (2nd Report).:Water jet-assisted rock cutting (2nd Report) (1989)
  • AKIYAMA Masao ID: 9000256434638

    Faculty of Engineering, The University of Tokyo (1991 from CiNii)

    Articles in CiNii:1

    • Cutting Force of Point Attack Bit. (1991)
  • AKIYAMA Masao ID: 9000256434954

    Faculty of Engineering, The University of Tokyo (1992 from CiNii)

    Articles in CiNii:1

    • The Effects of Machine Stiffness on Cutting Force. (1992)
  • AKIYAMA Masao ID: 9000256437198

    Geo-system Engineering, The University of Tokyo (1997 from CiNii)

    Articles in CiNii:1

    • Abrasivity of Rock and Bit Wear in Drilling. (1997)
  • AKIYAMA Masao ID: 9000256437262

    Geo-system Engineering, The University of Tokyo (1997 from CiNii)

    Articles in CiNii:1

    • Penetration Test with Worn Button Bits for Rock Drilling. (1997)
  • AKIYAMA Masao ID: 9000283153220

    Faculty of Engineering, The University of Tokyo (1992 from CiNii)

    Articles in CiNii:1

    • Study on Impact Penetration Test of Rock. (1992)
  • AKIYAMA Masao ID: 9000392598066

    Faculty of Engineering, The Univ. (1988 from CiNii)

    Articles in CiNii:1

    • Effect of Water Jet with Nozzle behind the Bit:Water jet-assisted rock cutting (1st Report) (1988)
  • AKIYAMA Masao ID: 9000392598600

    Faculty of Eng., The University of Tokyo (1984 from CiNii)

    Articles in CiNii:1

    • On the Effect of Rake Angle of Drag Bit in Rock Cutting (1984)
  • AKIYAMA Masao ID: 9000392600509

    Faculty of Eng., The Univ. of Tokyo (1986 from CiNii)

    Articles in CiNii:1

    • Experimental Study on Impact Cutting of Rock (1986)
  • AKIYAMA Masao ID: 9000392604610

    東京大学工学部資源開発工学科 (1975 from CiNii)

    Articles in CiNii:1

    • On the Development of a Portable Rock Machinability Tester for Tunnel Boring (1975)
  • AKIYAMA Masao ID: 9000392604916

    東京大学工学部資源工学科 (1970 from CiNii)

    Articles in CiNii:1

    • The Torsion Test and the Modulus of Rigidity of the Rock (1970)
  • AKIYAMA Masao ID: 9000392605722

    Faculty of Engineering, The University of Tokyo (1979 from CiNii)

    Articles in CiNii:1

    • On the Model Rule of the Mechanics of Rock Cutting (1979)
  • AKIYAMA Masao ID: 9000392610034

    Faculty of Engineering, the University of Tokyo (1983 from CiNii)

    Articles in CiNii:1

    • The Effect of Temperature on the Friction between Rocks and Hard Alloy for Rock Cutting:Tribology of rock cutting tool (1st Report) (1983)
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