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A penny shaped crack in a filament-reinforced matrix. 2: The crack problem

机译：细丝增强基质中的一分钱形裂缝。 2：破解问题

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摘要

The elastostatic interaction problem between a penny-shaped crack and a slender inclusion or filament in an elastic matrix was formulated. For a single filament as well as multiple identical filaments located symmetrically around the crack the problem is shown to reduce to a singular integral equation. The solution of the problem is obtained for various geometries and filament-to-matrix stiffness ratios, and the results relating to the angular variation of the stress intensity factor and the maximum filament stress are presented.

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作者
Pacella, A. H.; Erdogan, F.;
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年度 1973
页码 1-17
总页数 17
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
CRACKING (FRACTURING); FIBER STRENGTH; MATRIX METHODS; STRESS ANALYSIS; ELASTIC SYSTEMS; ELECTROSTATICS; FILAMENTS; GEOMETRY; INTEGRAL EQUATIONS; STRESS DISTRIBUTION;

机译：开裂（压裂）;纤维强度;矩阵方法;应力分析;弹性系统;静电;细丝;几何;积分方程;应力分布;

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专利

1. Fundamental solution for a penny-shaped crack penny-shaped crack in a piezoelectric medium [J] . Weiqiu Chen, Tadashi Shioya Journal of the Mechanics and Physics of Solids . 1999,第7期

机译：压电介质中便士形裂纹的基本解决方案
2. MAPPING FLAT CRACKS ONTO PENNY-SHAPED CRACKS, WITH APPLICATION TO SOMEWHAT CIRCULAR TENSILE CRACKS [J] . P. A. Martin Quarterly of Applied Mathematics . 1996,第4期

机译：将扁平裂纹映射到Penny形裂纹上，并应用于某些环形拉伸裂纹
3. Analysis of a penny-shaped crack with semi-permeable boundary conditions across crack face in a 3D thermal piezoelectric semiconductor [J] . ChangHai Yang, MingHao Zhao, Chunsheng Lu, Engineering analysis with boundary elements . 2021,第Octa期

机译：3D热压电半导体裂缝面上半透边界条件的一分钱分析
4. Crack density versus crack size predictions for cortical bone using a penny-shaped crack model [C] . Mark Fondrk, Eugene Bahniuk, Dwight Davy Bioengineering conference . 1997

机译：使用便士形裂纹模型的皮质骨裂纹密度与裂纹尺寸预测
5. Penetration of particles through rectangular and L-shaped cracks. [D] . Jeng, Chwen-Jyh. 2003

机译：颗粒通过矩形和L形裂纹渗透。
6. Effective spring stiffness for a periodic array of interacting coplanar penny-shaped cracks at an interface between two dissimilar isotropic materials [O] . Huseyin Lekesiz, Noriko Katsube, Stanislav I. Rokhlin, -1

机译：在两种不同的各向同性材料之间的界面处相互作用的共面便士形裂纹的周期性阵列的有效弹簧刚度
7. Mapping flat cracks onto penny-shaped cracks, with application to somewhat circular tensile cracks [O] . P. A. Martin 1996

机译：将平坦的裂缝映射到便士形裂缝上，用施加到稍微圆形拉伸裂缝

A penny shaped crack in a filament-reinforced matrix. 2: The crack problem

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