Finite Element Analysis of the Onset of Necking and the Post-Necking Behaviour during Uniaxial Tensile Testing

DOI Web Site Web Site 被引用文献1件 参考文献29件
  • Kim Hyoung Seop
    Department of Metallurgical Engineering, Chungnam National University
  • Kim Sung Ho
    Nuclear Materials Technology R&D Team, Korea Atomic Energy Research Institute
  • Ryu Woo-Seog
    Nuclear Materials Technology R&D Team, Korea Atomic Energy Research Institute

この論文をさがす

説明

Tensile deformation and post-necking behaviour were investigated using the elasto-plastic finite element method. Necking at the specimen centre could be reproduced by applying a radial constraint at the loading points without assuming initial imperfections or plastic instability theory. It was found from the calculated results that for strain hardening materials Hart’s criterion overestimates the necking onset strain a little, probably due to the end effect.

収録刊行物

  • MATERIALS TRANSACTIONS

    MATERIALS TRANSACTIONS 46 (10), 2159-2163, 2005

    公益社団法人 日本金属学会

被引用文献 (1)*注記

もっと見る

参考文献 (29)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ