Fracture Strength of Fiber-Bonded Ceramic Composite Subjected to Static and Impact Bending

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概要

• 論文の詳細を見る

• Finite-element analysis(FEM) wasperformed to characterize the deformation behavior of ceramic composite material during static and dynamic bending. Normal and shearing stress distributions were clarified by FEM with respect to elastic anisotropy and the specimen height-to-span ratio(H/L), and the tensile and shearing fracture behaviors were well understood in terms of the predicted stress distributions. Well-ramped impact bending leads to almost identical stress distributions as static bending and, consequently, the fracture strength of brittle materials can be measured at a high deformation rate. Tensile and shearing strengths increased significantly with the rise in the deformation rate.

• 一般社団法人日本機械学会の論文
• 1998-10-15

著者

• Nishida Toshihiko

  Department Of Materials Science Kyoto Institute Of Technology

• Nishida Toshihiko

  Department Of Chemistry And Materials Technology Kyoto Institute Of Technology

• Ogawa K

  National Fisheries Univ. Shimonoseki‐shi Jpn

• Ogawa Kinya

  Division Of Aeronautics And Astronautics Graduate School Of Engineering Kyoto University

• Ishikawa Toshihiro

  Ube Research Lab. Ube Industries Ltd.

• Ishikawa Toshihiro

  Ceramics Research Department Inorganic Materials Research Laboratory Ube Industries Ltd.

• SUGIYAMA Fumiko

  Division of Aeronautics and Astronautics, Graduate School of Kyoto University

• Sugiyama Fumiko

  Division Of Aeronautics And Astronautics Graduate School Of Kyoto University

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