RESEARCH ON APPLICATION OF LINEAR NOTCH MECHANICS TO STRENGTH OF NOTCHED ADVANCED MATERIALS
线性缺口力学在缺口先进材料强度中的应用研究
基本信息
- 批准号:04302026
- 负责人:
- 金额:$ 13.12万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Co-operative Research (A)
- 财政年份:1992
- 资助国家:日本
- 起止时间:1992 至 1993
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project was divided to the following four parts, and the following result was obtained in the each part.(I)Extension of Linear Notch Mechanics to Large Scale Yielding ProblemThe application limit of Linear Notch Mechanics was discussed quantitively, and It was extented to Non-linear Notch Mechanics which is available even in case of large scale yielding.(II)Application of Linear Notch Mechanics to New MetalsLinear Notch Mechanics was applied to the evalution for the notch strength of new metals for example Ti-alloy, HIP, ceramics coating and so on. As results, it found that Linear Notch Mechanics is valid, and the results were used for data-base in an expert systems.(III)Application of Linear Notch Mechanics to New MaterialsLiniear Notch Mechanics was applied to the evalution for the notch strength of new materials, for example fiber-reinforced-plastics, fine ceramics and so on. As results, it found that Linear Notch Mechanics is valid, and the results were used for data-base in an expert systems.(IV)Relation between Lenear Notch Mechanics and residual stressA method for evaluation of residual stress was developed, and the relation between Linear Notch Mechanics and residual stress was discussed.
This project was divided to the following four parts, and the following result was obtained in the each part.(I)Extension of Linear Notch Mechanics to Large Scale Yielding ProblemThe application limit of Linear Notch Mechanics was discussed quantitively, and It was extented to Non-linear Notch Mechanics which is available even in case of large scale yielding.(II)Application of Linear Notch Mechanics to New MetalsLinear Notch Mechanics was applied to the evalution for the notch strength of新金属,例如Ti-Alloy,Hip,陶瓷涂料等。结果,它发现线性缺口力学是有效的,并且将结果用于专家系统中的数据基础。(iii)将线性缺口力学应用于新材料机器机械师机制,用于评估新材料的凹口强度,例如光纤增强的层状,陶瓷等。结果,它发现线性缺口力学有效,结果在专家系统中用于数据基础。(iv)Lenear Notch力学和残留的压力方法之间的关系用于评估残余应力,并讨论了线性缺陷力学与残留应力之间的关系。
项目成果
期刊论文数量(24)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Hiizu Hyakutake: "Fatigue failure criterion for notched FRP Plates" JSME Inter.Journal Ser.A. Vol.36, No.2. 215-219 (1993)
Hiizu Hyakutake:“缺口 FRP 板的疲劳失效准则”JSME Inter.Journal Ser.A。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
麻生,百武,山本: "FRP切欠平板の疲労損傷(繊維方法効果)" 第22回FRPシンポジウム(平成5年3月16日).
Aso、Hyakutake、Yamamoto:“FRP 缺口平板的疲劳损伤(纤维法效应)”第 22 届 FRP 研讨会(1993 年 3 月 16 日)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
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- 通讯作者:
Satoshi Tanaka: "Effect of heat treatment on initiation and propagation process of microcracks in Ti-alloy" Proc.Asian Pacific Conf.on Fracture and Strength'93. 287-292 (1993)
Satoshi Tanaka:“热处理对钛合金微裂纹萌生和扩展过程的影响”Proc.Asian Pacific Conf.on Fracture and Strength93。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Hironobu Nisitani: "Linear notch mechanics and its application to evaluation of fatigue strength of notched specimen" Proc.Strength of Ductile Cast Iron and Other Cast Metals. 11-17 (1993)
Hironobu Nisitani:“线性缺口力学及其在缺口试样疲劳强度评估中的应用”Proc.Strength of Ductile Cast Iron and Other Cast Metals。
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- 发表时间:
- 期刊:
- 影响因子:0
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- 通讯作者:
Riichi Murakami: "Improvement of fatigue properties of steel by ion beam technology" Proc.Process.Properties and Applications of Metallic and Ceramic Materials. 1. 461-466 (1992)
Riichi Murakami:“通过离子束技术改善钢的疲劳性能”Proc.Process.Properties and Applications of Metallic and Ceramic Materials。
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- 影响因子:0
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NISITANI Hironobu其他文献
NISITANI Hironobu的其他文献
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Development of the Method of Crack Growth Analysis and Its Applications
裂纹扩展分析方法的发展及其应用
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12650104 - 财政年份:2000
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$ 13.12万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Fatigue process of SiC whisker reinforced aluminum alloy and its mechanical characteristics
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02452095 - 财政年份:1990
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$ 13.12万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
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开发方便、高精度的基于体力法的应力分析系统
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63460079 - 财政年份:1988
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$ 13.12万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
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