書誌事項
- タイトル別名
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- Study on Fatigue Strength of FCD 600 under Cyclic Compressive Load.
- FCD600 ノ アッシュク カジュウ カ ニ オケル ヒロウ キョウド ニ カンスル ケンキュウ
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Fatigue tests of spheroidal graphite cast iron FCD600 were carried out under cyclic compressive load using round bars with circumferential notch.Cracks were observed propagating at the notch bottom of the specimens that were not fractured after 1×107 cycles under the repeated compressive load.The change of the stress intensity factor range =K accompanied by the crack propagation was studied based on fracture mechanics, considering the residual tensile stress distribution due to the plastic deformation.The applied and residual stresses were calculated by elastic-plastic finite element method.=K was compared with =Kth of short crack taking intrinsic crack length ao into consideration, and it was considered that crack propagation is stop at the depth of =K<=Kth.The estimated value of crack propagation depth is in good agreement with the experimental value.
収録刊行物
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- 日本機械学会論文集Ａ編
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日本機械学会論文集Ａ編 66 (641), 86-91, 2000
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282679424655616
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- NII論文ID
- 110002373303
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 4970887
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
