書誌事項
- タイトル別名
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- Simulation of Cracking Patterns in Sprayed Coating under Equi-biaxial Tension.
- トウ 2ジク ヒッパリ オ ウケル ヨウシャ ヒマク ノ ワレ ケイタイ ノ シミュレーション
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In order to characterize the "Repeating-division type"and "Island-delamination type"cracking patterns which are often observed in brittle coating on a ductile substrate under increasing biaxial tensile stress, computer simulations of the cracking processes were made for cermet or ceramic coating which was thermally sprayed on the substrate of a low carbon steel.The simulation was carried out by using Monte Carlo method and the analytical equations which express the relation among crack size, tensile stress, strain, thickness and material's constants of coating and substrate.In the simulation, many cracks which have been nucleated randomly on the coating grow to either of the above cracking patterns depending on the relative strength of coating and interface.The simulated cracking patterns agree well with those observed in bulge experiments.
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), 122-130, 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
- 1390001204447902208
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- NII論文ID
- 110002373309
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 4970968
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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
