書誌事項
- タイトル別名
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- STRESS TRIAXIALITY AND STRAIN CONCENTRATION AT STEEL CONNECTIONS UNDER PLANE STRAIN CONDITION : Stress-strain states at steel connections-Part 1
- 鉄骨接合部の平面ひずみ状態における応力3軸度とひずみ集中率(鉄骨接合部の応力・ひずみ状態 その1)
- テッコツ セツゴウブ ノ ヘイメンヒズミ ジョウタイ ニ オケル オウリョク 3ジクド ト ヒズミ シュウチュウリツ テッコツ セツゴウブ ノ オウリョク ヒズミ ジョウタイ ソノ 1
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説明
Brittle fracture in steel frames during an earthquake is triggered by a ductile crack initiated at a hot spot of inevitable discontinuities encountered at steel connections. Such a hot spot is subjected to a severe strain concentration as well as a high stress triaxiality. The capacity of global strain over the whole section which is susceptible to fracture is an important source of member ductility beyond the elastic limit to survive a destructive earthquake. It is knwon that the global strain capacity prior to the initiation of a ductile crack is governed by the stress triaxiality and strain concentration factors at the hot spot. Finite element analyses in this study enumerate the data on these factors for typical steel connections under a plane strain condition which provide conservative information for fracture control design.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 64 (518), 87-94, 1999
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390282680613807232
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- NII論文ID
- 110004090822
- 10005331684
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
- http://id.crossref.org/issn/13404202
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- NDL書誌ID
- 4703114
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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サーチ
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
