Tensile stress concentration in plates with double countersunk rivet holes

Feras Darwish; Lubna Al-Nasser; Omar Al-Araidah

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Tensile stress concentration in plates with double countersunk rivet holes

机译：双沉头铆钉孔板中的拉伸应力集中

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摘要

The present study investigates the in-plane stresses generated around two adjacent countersunk holes in isotropic plates subjected to uniaxial tension perpendicular to the line of centres of the two holes. Finite element analysis (FEA) is used to build the geometric model and to perform the analysis under various combinations of plate and hole geometric parameters, namely, the defining dimensions of the plate and the holes and the distance between the two holes. Results obtained from the study illustrate an increase in stress concentration as the width of the plate or the distance between holes decrease. Moreover, an increase in the countersink depth, the thickness of the plate or the countersink angle increases stress concentration.

机译：本研究调查了在垂直于两个孔的中心线的单轴拉力的情况下，各向同性板中两个相邻的沉孔周围产生的面内应力。有限元分析（FEA）用于建立几何模型，并根据板和孔的几何参数（即板和孔的定义尺寸以及两个孔之间的距离）的各种组合进行分析。从研究中获得的结果表明，随着板的宽度或孔之间的距离减小，应力集中会增加。此外，埋头孔深度，板的厚度或埋头孔角度的增加会增加应力集中。

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来源
《International journal of design engineering》 |2012年第2期|158-173|共16页
作者
Feras Darwish; Lubna Al-Nasser; Omar Al-Araidah;
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作者单位

Aeronautical Engineering Department, Jordan University of Science and Technology, Irbid, 22110, Jordan;

Industrial Engineering Department,Jordan University of Science and Technology,Irbid, 22110, Jordan;

Industrial Engineering Department,Jordan University of Science and Technology,Irbid, 22110, Jordan;

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原文格式 PDF
正文语种 eng
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关键词
stress concentration; finite element analysis; FEA; double holes; countersunk rivet hole;

机译：应力集中有限元分析;有限元分析;双孔沉头铆钉孔;

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专利

1. Three-dimensional tensile stress concentration in countersunk rivet holes [J] . A. Bhargava, K. N. Shivakumar The Aeronautical Journal . 2007,第1126期

机译：沉孔铆钉孔中的三维拉伸应力集中
2. For the designer and the stress analyst "stress concentration in machine parts": stress concentration around oblique and countersunk holes in a flat plate in tension [J] . I. P. Sukharev (deceased), V. F. Kozhevnikov Russian engineering research . 2001,第1期

机译：对于设计者和应力分析人员而言，“机械零件中的应力集中”：平板中斜孔和沉孔周围的应力集中在张力下
3. Effect of the countersunk hole depth on tensile-tensile fatigue behavior of riveted specimens of AA2024-T3 alloy [J] . Tian Sen, Li Changyou, Dai Weibing, Engineering failure analysis . 2020,第1期

机译：埋头孔深度对AA2024-T3合金铆接试样的拉伸拉伸疲劳行为的影响
4. The Stress and Strain Concentrations Associated with Two Interacting Holes in a Finite Thickness Elastic Plate Subjected to Tensile Stress [C] . Zheng Yang, Jian Hou, Guoyin Wang International Conference on Fracture and Strength of Solids . 2011

机译：在经过拉伸应力的有限厚度弹性板中的两个相互作用孔相关的应力和应变浓度
5. Mathematical modeling and validation of stress-intensity factor solutions for cracks emanating from countersunk holes using finite elements. [D] . Cronenberger, Jody O. 2011

机译：使用有限元对埋头孔产生的裂纹进行应力强度因子解的数学建模和验证。
6. Stress Concentration and Damage Factor Due to Central Elliptical Hole in Functionally Graded Panels Subjected to Uniform Tensile Traction [O] . Wenshuai Wang, Hongting Yuan, Xing Li, 2019

机译：均匀拉伸牵引作用下功能梯度板中心椭圆孔的应力集中和损伤因子
7. Verification and Suggestion of Optimization Method for Rivet Arrangement with Regard to Stress Concentration between Hole-Edge and Hole-Hole on a 2-D Plate [O] . Sang Gu Lee, Du Hyun Gong, Ji Soo Sim, 2016

机译：铆钉布置优化方法的验证与建议，对于2-D板上的孔边缘和空穴孔之间的应力集中
8. Stress concentrations for straight-shank and countersunk holes in plates subjected to tension, bending, and pin loading [R] . Shivakumar, K. N., Newman, J. C., Jr. 1992

机译：受到拉伸，弯曲和销钉载荷的板材中直柄和埋头孔的应力集中

Tensile stress concentration in plates with double countersunk rivet holes

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