An Analysis of Weibull Distribution for Residual and Fracture Strength after Proof Testing of Ceramics

スポンサーリンク

概要

• 論文の詳細を見る

• By assuming that the crack velosity a can be expressed as a power function of the stress intensity K_1, a∝K^n_1, the degradation of strength during proof test of ceramic materials was analyzed, and Weibull distributions both for residual strength S_r and fracture strength σ_F after proof testing were analytically formulated. The analytical results show that Weibull curve for the S_r has a slope of about n-2 at low failure probability levels(n;the proof test environments), and also show that the corresponding Weibull curve for the σ_F has a slope of about(n-2)(N+1)/(N-2)(N;the fracture test environments).

• 一般社団法人日本機械学会の論文
• 1999-07-15

著者

• NOJIMA Taketoshi

  Department of Aeronautics and Astronautics, Graduate School of Kyoto University

• Nojima Taketoshi

  Department Of Aeronautics And Astronautics Graduate School Kyoto University

• Nojima Taketoshi

  Department Of Aeronautics And Astronautics Graduate School Of Kyoto University

関連論文

• Modelling of Compact Folding/Wrapping of Flat Circular Membranes : Folding Patterns of Equiangular Spirals
• A Consideration on Accepted Opinion for Proof Testing in Ceramic Materials : Analytical Discussion on Truth or Falsehood in Accepted Opinion
• A New Punching Method in Intractable AFRP Laminated Composites by Press Working
• Formation of Holes in Engineering Ceramic Plates by Press-Working
• Development of Newly Designed Ultra-Light Core Structures(Recent Advances in Materials and Processing [II])
• An Analysis of Weibull Distribution for Residual and Fracture Strength after Proof Testing of Ceramics
• I-1 DEVELOPMENT OF LIGHT WEIGHT RIGID CORE PANELS(Session: Casting/Molding)

スポンサーリンク