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1995 Fiscal Year Final Research Report Summary

Analysis of Periodic Wear on the Circumference of Rotating Viscoelastic Disk

Research Project

Project/Area Number 06650116
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Materials/Mechanics of materials
Research InstitutionAoyama Gakuin University

Principal Investigator

TAKASHI Masahisa  Aoyama Gakuin University Department of Mechanical Engineering, Professor, 理工学部, 教授 (60082799)

Co-Investigator(Kenkyū-buntansha) MISAWA Akihiro  Kanagawa Institute of Technology Department of Mechanical Engineering, Professor, 工学部, 教授 (00148123)
OKADA Masashi  Aoyama Gakuin University Department of Mechanical Engineering, Professor, 理工学部, 教授 (60082830)
MIWA Shuzo  Aoyama Gakuin University Department of Mechanical Engineering, Professor, 理工学部, 教授 (00082793)
Project Period (FY) 1994 – 1995
KeywordsViscoelasticity / Extraordinary Wear / Photoviscoelasticity / Voscoelastic Loss Energy / Rolling Contact / Experimental Mechanics / Linearly Viscoelastic Theory
Research Abstract

A peculiar phenomenon of periodic abrasion is often seen on the circumference of rotating viscoelastic disk under contact load. Many factors such as viscoelastic response of the material, wearing resistance, vibration of the whole system, heat generation due to viscoelastic dissipative energy and unsteady heat conduction are all considered to be responsible on this phenomenon. The author discusses on the first step approach to an extremely complicated type of viscoelastic mixed boundary value problem under non-isothemal condition, developing a new hybrid method for simulation.
In 1994, fundamental factors and mechanisms of the complicated phenomenon are made clear adopting an experimental/theoretical hybrid simulation on a model of rotating viscoelastic disk under a contact load. It would be, as the results, pointed out that viscoelastic responses of the material play an important role on the formation both of periodic stress and temperature distribution. Moreover, a type of peculiar vi … More bration is accompanied by the periodic temperature distributions, which could develop easily a type of periodic abrasion on the circumference of the disk.
In the second year, the quantitative evaluation not only of time dependent stress/strain but loss energy under traveling load was studied after developing a new experimental/theoretical hybrid method for simulation. Temperature distribution due to heat generation by dissipative energy produced by viscoelastic response of the material is investigated extensively. A computer aided photoviscoelastic method for stress/strain analysis under non-proportional loading condition is also developed on the basis of the well known Diagonal Summation Theorem. Time dependent stress/strain are successfully evaluated near the contact region in a viscoelastic epoxy strip under a traveling load along its straight edge.
Several elemental problems involved in the complicated combined phenomena, such as peculiar vibration and periodic distribution of time dependent stress/strain are successfully analyzed, evaluating dissipative energy in a semi-infinite viscoelastic plate under traveling load. Less

  • Research Products

    (18 results)

All Other

All Publications (18 results)

  • [Publications] M.TAKASHI,A.MISAWA,H.Horie,J.GOTOH: "Static and Dynamic Photoviscoelastic Analyses of a Circular Disk Loaded by Non‐Proprotional Orthogonal Diametric Compression" Proceedings of the SEM Spring Conference on Experimental Mechanics,USA. 121-128 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] J.GOTOH,A.MISAWA,M.TAKASHI: "Evaluation of Heat Generation due to Loss Energy in a Two‐dimensional Viscoelastic Body" Proceedings of the EPCEM 10th. International Conference on Experimental Mechanics,PORTUGA. 1. 155-160 (1994)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 後藤仁一郎,河合基宏,三澤章博,隆雅久,三輪修三: "周上に接触荷重を受ける回転粘弾性円板に生じる異常振動現象解析" 日本機械学会論文集(A編). 61-581. 114-119 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] J.GOTOH,H.Horie,A.MISAWA,M.TAKASHI: "Photoviscoelastic Method for Time Dependent Stress and Strain Analysis under Non‐Proportional Loading" Proceedings of the SEM Spring Conference on Experimental Mechanics,USA. 234-241 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] D.AYAME,J.GOTOH,A.MISAWA,M.TAKASHI: "Photoviscoelastic Stress Analysis in a Strip Plate under Rolling Contact" Proceedings of the 1st International Conference on Mechanics of Time Dependent Materials,Ljubljana,Slovenia. 218-223 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 堀江仁,後藤仁一郎,三澤章博,隆雅久: "光粘弾性法による非比例直交圧縮負荷円板の応力・ひずみ解析" 日本機械学会論文集(A編). 61-591. 2489-2494 (1995)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Jin'ichiro GOTOH,Akihiro MISAWA,Masahisa TAKASHI,Takeshi KUNIO: "Periodic Wear Generated on Rotating Viscoelastic Disk with Point Contact" Transactions of the JSME. A,60-572. 1005-1010 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Masahisa TAKASHI,Akihiro MISAWA,Hitoshi HORIE,Jin'ichiro GOTOH: "Static and Dynamic Photoviscoelastic Analyzes of a Circular Disk Loaded by Non-Proportional Orthogonal Diametric Compression" 1994 SEM Spring Conference and Exhibits, Baltimore, Maryland, USA. 121-128 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Jin'ichiro GOTOH,Akihiro Misawa, Masahisa Takashi: "Evaluation of Heat Generation due to Loss Energy in a Two-dimensional Viscoelastic Body under Traveling Load" 10th International Conference on Experimental Mechanics, Lisbon, PORTUGAL. 1. 155-160 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Jin'ichiro GOTOH,Motohiro KAWAI,Akihiro MISAWA,Masahisa TAKASHI,Shuzo MIWA: "An Approach to Peculiar Vibration Observed in Rotating Viscoelastic Disk under Contact Load" Transactions of the JSME. A.61-581. 114-119 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Jin'ichiro GOTOH,Hitoshi HORIE,Akihiro MISAWA,Masahisa TAKASHI: "Photoviscoelastic Method for Time Dependent Stress and Strain Analysis under Non-proportional Loading" 1995 SEM Spring Conference and Exhibits, GrandRapids, MI,USA. 234-241 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Daisuke AYAME,Jin'ichiro GOTOH,Akihiro MISAWA,Masahisa TAKASHI: "Photoviscoelastic Stress Analysis in a Strip Plate under Rolling Contact" 1st International Conference on Mechanics of Time Dependent Materials, Ljubljana, Slovenia. 218-223 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hitoshi HORIE,Jin'ichiro GOTOH,Akihiro MISAWA,Masahisa TAKASHI: "Photoviscoelastic Stress and Strain Analysis of a Circular Disk under Nonproportional Orthogonal Compression" Transactions of the JSME. A,61-591. 2489-2494 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Daisuke AYAME,Jin'ichiro GOTOH,Akihiro MISAWA,Masashisa TAKASHI: "Photoviscoelastic Stress-Strain Analysis around a Moving Contact Point on Straight Edge" Proceedings of 72 th JSME Annual Meeting, Sapporo, Hokkaido, Japan. 1. 362-364 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Jin'ichiro GOTOH,Motohiro KAWAI,Akihiro MISAWA,Masahisa TAKASHI,Shuzo MIWA: "A Peculior Vibration Analysis of a Rotating Viscoelastic Disk with a Point Load on its Circumference" Proceedings of JSME-MMD Annual Meeting, Tokushima, Japan. A. 301-302 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hitoshi HORIE,Jin'ichiro GOTOH,Akihiro MISAWA,Masahisa TAKASHI: "Photoviscoelastic Analysis of a Circular Disk under Cyclic Orthogonal Compressions" Proceedings of JSME-MMD Annual Meeting, Tokushima, Japan. B. 301-302 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Daisuke AYAME,Jin'ichiro GOTOH,Masahisa TAKASHI: "Stress Analysis around Contact Resion in Viscoelastic Plate with Rigid Cylinder" Proceedings of 72 th JSME Spring Annual Meeting, Waseda, Tokyo, Japan. VI. 102-105 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Takaaki SAKAKIDA,Jin'ichiro GOTOH,Shuzo MIWA,Masahisa TAKASHI: "Vibration Analysis in a Rotating Viscoelastic Disk under Contact Load" Proceedings of Dynamics and Design Conference 1995, Hachioji, Japan. A. 260-263 (1995)

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      「研究成果報告書概要(欧文)」より

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Published: 1997-03-04  

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