Electrically Nonlinear Fracture Analysis of Piezoelectric Materials Based on CED (Crack Energy Density)

机译：基于CED（裂纹能量密度）的压电材料的电非线性断裂分析

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An electrical nonlinear constitutive model for piezoelectric material is studied in this paper. Electric yielding criterion and yielding effect on CED are investigated. Using the mechanical part of CED as a fracture parameter, it is shown that the predicted fracture loads through FEA for compact tension specimen is in accordance with corresponding experimental results.

机译：研究了压电材料的电非线性本构模型。研究了电屈服准则和对CED的屈服效应。用CED的机械部分作为断裂参数，表明通过有限元分析对紧凑型拉伸试样的断裂载荷与相应的实验结果是一致的。

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来源
《Asian Pacific Conference on Fracture and Strength;APCFS; 20061122-25;20061122-25; Sanya(CN);Sanya(CN)》|2006年|P.15131516|共2页
会议地点 Sanya(CN);Sanya(CN)
作者
Rong-Feng LIU; Byeung-Gun NAM; Katsuhiko WATANABE;
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作者单位

Institute of Industrial Science, the University of Tokyo, 4-6-1 Komaba, Meguro-ku Tokyo 153-8505, Japan;

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会议组织
原文格式 PDF
正文语种 eng
中图分类机械试验法;
关键词
fracture; piezoelectric material; crack energy density; finite element analysis (FEA);

机译：断裂;压电材料;裂纹能量密度;有限元分析（FEA）;

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专利

1. Electrically Nonlinear Fracture Analysis of Piezoelectric Materials Based on CED (Crack Energy Density) [J] . Rong-Feng LIU, Byeung-Gun NAM, Katsuhiko WATANABE Key Engineering Materials . 2007,第Pt3期

机译：基于CED（裂纹能量密度）的压电材料的电非线性断裂分析
2. Fracture analysis of piezoelectric materials with an arbitrarily oriented crack using energy density theory [J] . Ching-Hwei Chue, Shih-Ming Weng Computers & Structures . 2005,第15a16期

机译：利用能量密度理论分析任意取向裂纹的压电材料的断裂
3. ANALYSIS OF PRE-FRACTURE ZONES FOR AN ELECTRICALLY PERMEABLE CRACK IN AN INTERLAYER BETWEEN PIEZOELECTRIC MATERIALS [J] . V. Loboda, Y. Lapusta, A. Sheveleva International Journal of Fracture . 2006,第3a4期

机译：压电材料中间层中电导裂纹的断裂前区带分析
4. Electrically Nonlinear Fracture Analysis of Piezoelectric Materials Based on CED (Crack Energy Density) [C] . Rong-Feng LIU, Byeung-Gun NAM, Katsuhiko WATANABE Asian Pacific Conference on Fracture and Strength . 2007

机译：基于CED的压电材料电气非线性断裂分析（裂纹能量密度）
5. APPLICATION OF FRACTURE MECHANICS PRINCIPLES TO FATIGUE CRACK GROWTH IN A POWDER METALLURGY NICKEL-BASE SUPERALLOY (STRAIN ENERGY DENSITY, SHORT CRACK, ELEVATED TEMPERATURE, ASTROLOGY). [D] . VECCHIO, ROBERT SCOTT. 1985

机译：断裂力学原理在粉末冶金镍基高温合金中疲劳裂纹扩展的应用（主能密度，短裂纹，升高的温度，占星学）。
6. A Tri-Stable Piezoelectric Vibration Energy Harvester for Composite Shape Beam: Nonlinear Modeling and Analysis [O] . Xuhui Zhang, Meng Zuo, Wenjuan Yang, 2020

机译：复合形状梁的三稳态压电振动能量采集器：非线性建模与分析
7. Electro-mechanical pre-fracture zones for an electrically permeable interface crack in a piezoelectric bimaterial [O] . Loboda V., Lapusta Y., Sheveleva A. 2007

机译：压电双材料中电渗透界面裂纹的机电预断裂区

Electrically Nonlinear Fracture Analysis of Piezoelectric Materials Based on CED (Crack Energy Density)

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