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DETERIORATION OF FRACTURE TOUGHNESS OF STEEL BY EFFECT OF TENSILE AND COMPRESSIVE PRESTRAIN
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- MIKI Chitoshi
- 東京工業大学 工学部土木工学科
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- SASAKI Eiichi
- JAPAN SOCIETY OF CIVIL ENGINEERS
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- KYUBA Hiroko
- JAPAN SOCIETY OF CIVIL ENGINEERS
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- TAKENOI Isamu
- JAPAN SOCIETY OF CIVIL ENGINEERS
Bibliographic Information
- Other Title
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- 引張および圧縮の塑性歪み履歴による鋼材の破壊靭性劣化
- 引張および圧縮の塑性歪み履歴による鋼材の破壊靱性劣化
- ヒッパリ オヨビ アッシュク ノ ソセイ ヒズミ リレキ ニ ヨル コウザイ ノ ハカイジンセイ レッカ
Search this article
Description
In this study, the deterioration of fracture toughness by effect of prestrain of 6 types of steel was investigated by CTOD tests. As a result, it came to be clear that before strain aging effect appears, the fracture toughness of most types of steels can be deteriorated by prestrain itself and that how much fracture toughness is deteriorated is differs from steel to steel. Furthermore, the influence of the direction of prestrain was found on all the types of steel but one, and so the causes of the difference between tensile prestrain and compressive prestrain were also discussed.
Journal
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- Doboku Gakkai Ronbunshu
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Doboku Gakkai Ronbunshu 2000 (640), 165-175, 2000-01-21
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390282680285144832
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- NII Article ID
- 10004541036
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- NII Book ID
- AN10014020
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- ISSN
- 18827187
- 02897806
- http://id.crossref.org/issn/02897806
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- NDL BIB ID
- 4980870
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed