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  • 标题:鋼の静的破壊発生の応力条件に関する一考察
  • 本地全文:下载
  • 作者:寺沢 一雄 ; 大谷 碧 ; 寺井 清
  • 期刊名称:日本造船学会論文集
  • 印刷版ISSN:0514-8499
  • 电子版ISSN:1884-2070
  • 出版年度:1968
  • 卷号:1968
  • 期号:123
  • 页码:274-286
  • DOI:10.2534/jjasnaoe1968.1968.274
  • 出版社:The Japan Society of Naval Architects and Ocean Engineers
  • 摘要:

    A modification was proposed about Uemura's method of plastic stress calculation in circumferentially notched specimen, and as the result, plastic stress and strain distributions were obtained, Figs. 5 and 6. The condition for static fracturing was further discussed : a schematic representation as in Fig. 9 was concluded, in which two fracture stress surfaces were introduced. It was revealed also that this condition can approximately be described using the concept of the fracture stress curves, investigated in previous reports.

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