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Theoretical Developments of Thermal Stress Relaxation Effect for Nonhomogeneous Composite Materials Under the Extremely High Temperature Environment

Research Project

Project/Area Number 01550076
Research Category

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

Allocation TypeSingle-year Grants
Research Field 材料力学
Research InstitutionUniversity of Osaka Prefecture

Principal Investigator

TANIGAWA Yoshinobu  University of Osaka Prefecture, College of Engineering, Professor, 工学部, 教授 (30081219)

Project Period (FY) 1989 – 1990
Project Status Completed (Fiscal Year 1990)
Budget Amount *help
¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1990: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1989: ¥1,200,000 (Direct Cost: ¥1,200,000)
KeywordsThermal Stress Analysis / Nonhomogeneous Material / Functionally Gradient Material / Metal Matrix Composite / Thermal Stress Relaxation / Inverse Problem Analysis / Optimization Problem / Analytical Development / 高温用新素材 / セラミックス-軽金属不均質材料 / 理論解析 / 非定常応答
Research Abstract

In this research project, thermal stress problems for the Metal Matrix Composites and the Functionally Gradient Materials are treated theoretically for the several analytical models. The FGMs are composed of the light metals and the engineering ceramics, and now attracts our engineering attention by the effect of thermally induced stress relaxation. Then, the following four problems are dealt with theoretically in the present research.
1. Transient thermal stress and thermal deformation analysis for the laminated composite materials. In this research, thermal stress distributions and thermal deformations of the infinitely long laminated slab are evaluated under the condition that the slab is composed of orthotropic materials of angle-ply or cross-ply laminate.
2. Transient thermal stress analysis of nonhomogeneous materials for the several analytical models. In this research, taking into account the nonhomogeneity of the material properties is to be one-dimensional, transient thermal stress problems are dealt with for several analytical models such as infinitely long slab, beam, rectangular plate, hollow cylinder and spherical shell.
3. Inverse problems of thermal deformation for the nonhomogeneous materials under the transient heat conditions.
In this research, as one of the inverse analysis of thermally induced elastic problem, axisymmetric inverse problem of a solid cylinder and a solid sphere with nonhomogeneous material properties are discussed. The outline of the analytical process is to determine the unknown heat flux distribution from the prescribed thermal deformation.
4. Nonlinear thermally induced behaviors for the nonhomogeneous materials under the transient state. In this research, thermal buckling problems of a beam and a rectangular plate with nonhomogeneous material properties are analyzed making use of the energy method.

Report

(3 results)
  • 1990 Annual Research Report   Final Research Report Summary
  • 1989 Annual Research Report
  • Research Products

    (33 results)

All Other

All Publications (33 results)

  • [Publications] 大多尾 義弘: "一様表面加熱を受けるクロスプライおよぴPレグルプライ積層厚板の熱曲げと非定常熱応力" 大阪内立産業技術総合研究所報告. No、3. 17-21 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Transient Thermal stress Analysis and Bending Behavior of an AngleーPly Laminated Slab" Journal of Thermal Stresses. 13. 177-192 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Transient Thermal Stress and Deformation of a Laminated Composite Beam due to Partributed Heat Supply" Journal of Thermal Stresses. 13. 193-206 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 大多尾 義弘: "移動熱源による多層層状塁合平板の非定常熱応力とその不均質材料への拡張" 日本機械学会論文集(A編). 56. 2275-2281 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Axisymmetric Transient Thermal Stress Analysis of a MultiーLayered Composite Hollow Cylinder" Journal of Thermal Stresses.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Tanigawa: "Thermal Bendibgs of a Laminated Composite Rectangular Plate and Nonhomogeneous Plate due to Partial Heating" Journal of Thermal Stresses.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 大多尾 義弘: "軸対称非定常加熱条件下での不均質同性の変位に関する逆問題解析" 日本機械学会論関集(A編)[前年度報告書に<投稿予定>___ーとして報告したもの].

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 大多尾 義弘: "不均質特性を有する中究球の軸対称非定常熱応力" 日本機械学会論関集(A編).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 谷川 義信: "非定常加熱を受ける不均質ゲ-ムの非線形挙動" 日本機械学会論文集(A編).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Transient Thermal Stress Analysis of Cross-Ply and Angle-Ply Laminated Slabs with Uniform Heat Supplies" Reports of Industrial Technology Research Institute. No. 3. 17-21 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Transient Thermal Stress Analysis and Bending Behavior of an Angle-Ply Laminated Slab" Journal of Thermal Stresses. Vo. 13. 177-192 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Transient Thermal Stress and Deformation of a Laminated Composite Beam due to Partially Distributed Heat Supply" Journal of Thermal Stresses,. Vo. 13. 193-206 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Transient Thermal Stress in a Multilayered Composite Plate due to Moving Heat Source and Its Application to Nonhomogeneous Materials (in Japanese)" Transactions of the Japan Society of Mechanical Engineers, Ser. A. Vol. 56. 2275-2281 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Axisymmetric Transient Thermal Stress Analysis of a Multi-Layered Composite Hollow Cylinder" Journal of Thermal Stresses.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Tanigawa: "Thermal Bending of a Laminated Composite Rectangular Plate and Nonhomogeneous Plate due to Partial Heating" Journal of Thermal Stresses,.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Inverse Problem Analysis of Thermal Deformation for a Nonhomogeneous Solid Cylinder under Axisymmetric Unsteady Heating" Transactions of the Japan Society of Mechanical Engineers, Ser. A,.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Ootao: "Transient Thermal Stress Analysis of a Nonhomogeneous Hollow Sphere due to Axisymmetric Heat Supply" Transactions of the Japan Society of Mechanical Engineers, Ser. A,.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Y. Tanigawa: "Nonlinear Behaviors of Nonhomogeneous Beam due to Unsteady Heat Supply" Transactions of the Japan Society of Mechanical Engineers, Ser. A,.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 大多尾 義弘: "一様表面加熱を受るクロスプライおよびアングルプライ積層厚板の熱曲げと非定常熱応力" 大阪府立産業技術総合研究所報告. No.3. 17-21 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] Y.Ootao: "Trangient Thermal Stress Analysis and Bending Behavior of an Angleーply Laminated Slab" Journal of Thermal Stresses. 13. 177-192 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] Y.Ootao: "Transient Thelmsl Stress and Deformation of a Laminated Composite Beam dnd to Partially distributed Heat Supply" Journal of Thermal Stersses. 13. 193-206 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 大多尾 義弘: "移動熱源による多重層状複合平板の非定常熱応力とその不均質材料への拡張" 日本機能学会論文集(A編). 56. 2275-2281 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] Y.Ootao: "Axisymmetric Transient Thermal Stress Anglysis of a MultiーLayered Composite Hollow Cylinder" Journal of Thermal Stresses.

    • Related Report
      1990 Annual Research Report
  • [Publications] Y.Tanigawa: "Thermal Bendings of Laminated Composite Rectangular Plate and Nonhomogeneous Plate due to partial Heating" Journal of Thermal Stresses.

    • Related Report
      1990 Annual Research Report
  • [Publications] 大多尾 義弘: "軸対称非定常加熱条件下での不均質円柱の変位に関する逆問題解析" 日本機械学会論文集(A編).

    • Related Report
      1990 Annual Research Report
  • [Publications] 大多尾 義弘: "不均質特性を有する中空球の軸対称非定常熱応力" 日本機械学会論文集(A編).

    • Related Report
      1990 Annual Research Report
  • [Publications] 谷川 義信: "非定常加熱を受ける不均質ビ-ムの非線形挙動" 日本機械学会論文集(A編).

    • Related Report
      1990 Annual Research Report
  • [Publications] 大多尾義弘: "一様表面加熱を受けるアングルプライ積層厚板の非定常熱応力" 日本機械学会論文集,A編. 55. 2002-2008 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Yoshihiro Ootao: "Transient Thermal Stress Analisis of a Multi-Layered Composite Hollow Cylinder due to Asymmetric Heating and Its Application to Non-Homogeneous Materials" Theoretical and Applied Mechanics. 38. 177-188 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] Yoshihiro Ootao: "Transient Thermal Stress and Thermal Deformation of a Laminated Composite Beam due to Partially Distributed Heat Supply and Its Application to Nonhomogeneous Material" Journal of Thermal Stresses. 13. (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] Yoshihiro Ootao: "Transient Thermal Stress Analysis and Bending Behavior of an Angle-Ply Laminated Slab due to Non-uniform Heat Supply from its Surface" Journal of Thermal Stresses. 13. (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] 大多尾義弘: "移動熱源による多層層状複合平板の非定常熱応力とその不均質材料への拡張" 日本機械学会論文集,A編.

    • Related Report
      1989 Annual Research Report
  • [Publications] 谷川義信: "軸対称加熱を受ける不均質中空円筒の逆問題非定常解析" 日本機械学会論文集,A編.

    • Related Report
      1989 Annual Research Report

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Published: 1989-04-01   Modified: 2016-04-21  

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