Comparison of 2D finite element modeling assumptions with results form 3D analysis for composite skin-stiffener debonding

Ronald Krueger; isaelle L. paris; T. Kevin OBrien

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Comparison of 2D finite element modeling assumptions with results form 3D analysis for composite skin-stiffener debonding

机译：2D有限元建模假设与3D分析结果的复合蒙皮加劲层剥离的比较

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摘要

The influence of two-dimensional finite element modeling assumptions on the debonding prediction for skin-stiffener specimens was investigated. Geometrically nonlinear finite element analyses using two-dimensional plane-stress and plane-strain elements as well as three different generalized plane-strain type approaches were performed. The computed skin and flange strains, transverse tensile stresses and energy release rates were compared to results obtained form three-dimensional simulations.

机译：研究了二维有限元建模假设对蒙皮加筋试样脱粘预测的影响。使用二维平面应力和平面应变元素以及三种不同的广义平面应变类型方法进行了几何非线性有限元分析。将计算出的蒙皮和翼缘应变，横向拉伸应力和能量释放速率与通过三维模拟获得的结果进行比较。

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来源
《Composite Structures》 |2002年第4期|p.161-168|共8页
作者
Ronald Krueger; isaelle L. paris; T. Kevin OBrien;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
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1. Analysis of composite skin-stiffener debond specimens using a shell/3D modeling technique [J] . Ronald Krueger, Pierre J. Minguet Composite Structures . 2007,第1期

机译：使用Shell / 3D建模技术分析复合蒙皮增强剂去骨标本
2. Finite element modelling of Al/SiCP metal matrix composites with particles aligned in stripes - a 2D-3D comparison [J] . Saraev D., Schmauder S. International Journal of Plasticity . 2003,第6期

机译：颗粒排列成条纹的Al / SiCP金属基复合材料的有限元建模-2D-3D比较
3. Finite Element Analysis of Mechanical Properties of 3D Four-Directional Rectangular Braided Composites Part 1:Microgeometry and- 3D Finite Element Model [J] . Dian-sen Li, Jia-lu Li, Li Chen, Applied composite materials . 2010,第4期

机译：3D四向矩形编织复合材料力学性能的有限元分析，第1部分：微观几何和3D有限元模型
4. 2D Finite Element Model for the Analysis of Elastic-Plastic Composites Subjected to 3D Stresses [C] . A. Taliercio International Conference on Computational Structures Technology . 2004

机译：2D有限元模型用于分析3D应力的弹性塑料复合材料
5. Finite element modeling of composite laminates with embedded piezoelectric structures including debonding [D] . Suarez, Beatriz. 1998

机译：嵌入式压电结构复合层压板的有限元建模，包括剥离
6. A Co-Rotational Based Anisotropic Elasto–Plastic Model for Geometrically Non-Linear Analysis of Fibre Reinforced Polymer Composites: Formulation and Finite Element Implementation [O] . Aamir Dean, Nabeel Safdar, Raimund Rolfes 2019

机译：基于比例关系的各向异性弹塑性模型用于纤维增强聚合物复合材料的几何非线性分析：配方和有限元实现
7. Comparison of 2D Finite Element Modeling Assumptions with Results From 3D Analysis for Composite Skin-Stiffener Debonding [O] . OBrien, T. Kevin, Krueger, Ronald, Minguet, Pierre J., 2004

机译：2D有限元建模假设与3D分析结果的复合蒙皮加劲层剥离的比较
8. Comparison of 2D Finite Element Modeling Assumptions with Results From 3D Analysis for Composite Skin-Stiffener Debonding [R] . Krueger, Ronald, Paris, Isbelle L., OBrien, T. Kevin, 2004

机译：二维有限元建模假设与三维分析对复合材料皮肤加强筋剥离结果的比较

Comparison of 2D finite element modeling assumptions with results form 3D analysis for composite skin-stiffener debonding

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