書誌事項
- タイトル別名
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- Applicability of heat treatment by portable heat source on residual stress release of trough rib welded part
- トラフリブ ヨウセツブ ノ ザンリュウ オウリョク カンワ ニ タイスル カンイ ネツゲン ニ ヨル ネツ ショリ ノ テキヨウセイ ケントウ
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抄録
Welding residual stress release by a portable sheet-type ceramic heater was investigated for fatigue life improvement of welded parts between steel deck plates and trough ribs of highway bridge structures. A series of heat treatment experiment was carried out on test specimens modeling a steel plate deck with a trough rib. On the other hand, the experiment was simulated by a thermal elasto-plastic analysis considering creep properties for proposing an analysis model for simulation of heat treatment process. Based on the experimental and analytical results, the residual stress release effect for the welded parts between the deck plate and the trough rib by the portable heater was confirmed and an effective heating method was proposed.
収録刊行物
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- 構造工学論文集 Ａ
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構造工学論文集 Ａ 62A (0), 1168-1179, 2016
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680260168576
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- NII論文ID
- 120006024305
- 130005607956
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- NII書誌ID
- AA12210243
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- ISSN
- 1881820X
- 18816614
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- HANDLE
- 2237/25925
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- NDL書誌ID
- 027295719
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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
- IRDB
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可