The influence of reinforcement ring width on the buckling response of carbon fibre composite panels with circular cut-outs

J. Eiblmeier; J. Loughlan

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The influence of reinforcement ring width on the buckling response of carbon fibre composite panels with circular cut-outs

机译：增强圈宽度对带有圆形切口的碳纤维复合材料板屈曲响应的影响

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This paper investigates the influence of cut-out diameter and the width of the circular reinforcement rings upon the buckling stability of square CFRP panels. The study undertaken at Cranfield University uses MSC/NASTRAN Finite Element Analysis (FEA) extensively for this investigation. The FEA results have been compared with results from practical tests and good agreement was found. Diagrams showing the influence of cut-out diameter and reinforcement ring width on the buckling stability of simply supported CFRP panels are presented. The results are shown for approx. 2 mm-thick ((±45/0)_s)_s square CFRP panels with 0-50 mm wide reinforcement rings bonded around the central circular cut-outs. The panels are loaded in pure shear or in compression. The results presented can be used to find the optimum reinforcement ring width for square CFRP panels with central circular cut-outs.

机译：本文研究了切口直径和圆形加强环的宽度对方形CFRP面板屈曲稳定性的影响。克兰菲尔德大学进行的这项研究广泛使用了MSC / NASTRAN有限元分析（FEA）。将FEA结果与实际测试结果进行了比较，并发现了很好的一致性。给出了示出切口直径和加强环宽度对简单支撑的CFRP面板的屈曲稳定性的影响的图表。结果显示为约。 2毫米厚（（±45/0）_s）_s方形CFRP面板，其0-50毫米宽的加固环围绕中央圆形切口粘结。面板以纯剪切或压缩方式加载。呈现的结果可用于找到带有中央圆形切口的方形CFRP面板的最佳增强环宽度。

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来源
《Composite Structures》 |1997年第4期|p.609-622|共14页
作者
J. Eiblmeier; J. Loughlan;
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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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专利

1. The buckling response of carbon fibre composite panels with reinforced cut-outs [J] . J. Eiblmeier, J.Loughlan Composite Structures . 1995,第1a4期

机译：带有增强切口的碳纤维复合板的屈曲响应
2. Effect of central circular cut-out and low velocity impact damage on shear buckling and post-buckling of composite laminated plates [J] . Oluwabusi Oludare E., Toubia Elias A. Composite Structures . 2020,第Auga期

机译：中央圆形切口和低速冲击损伤对复合层压板剪切屈曲和后屈曲的影响
3. FINITE ELEMENT ANALYSIS OF THERMAL BUCKLING OF RECTANGULAR LAMINATED COMPOSITE PLATES WITH CIRCULAR CUT-OUT [J] . A. R. Shaterzadeh, S. Abolghasemi, R. Rezaei Journal of thermal stresses . 2014,第4a6期

机译：矩形切缝矩形复合板热屈曲的有限元分析
4. Dynamic Compressive Response of Carbon Fibre Laminar Composite and Carbon Fibre Corrugated Sandwich Panel [C] . W. X. Huang, L. Tsai SEM Annual Conference and Exposition on Experimental and Applied Mechanics . 2020

机译：碳纤维层状复合材料和碳纤维瓦楞三明治板的动态压缩响应
5. Dry sliding wear of aluminum-silicon (A356) matrix composites with carbon fibre or graphite/silicon carbide reinforcement. [D] . Ames, William. 1994

机译：具有碳纤维或石墨/碳化硅增强材料的铝硅（A356）基复合材料的干式滑动磨损。
6. Peculiarities in the Material Design of Buckling Resistance for Tensioned Laminated Composite Panels with Elliptical Cut-Outs [O] . Aleksander Muc 2018

机译：带有椭圆形切口的张拉层压复合板的抗屈曲材料设计中的特殊性
7. Buckling strength of FRP plates with a reineforced cut-out under axial compression. Stress concentration and buckling of square plates with a cut-out having doubler type reinforcement. [O] . Yoshiaki YASUI 1987

机译：轴向压缩下屈曲切口FRP板的屈曲强度。用倍线型加强件具有换热的方形板应力集中和屈曲。
8. Buckling and Postbuckling of Stiffened Thin Skinned Carbon Fibre Composite Panels [R] . Falzon, B. G., Steven, G. P. 1993

机译：加筋薄皮碳纤维复合板的屈曲和后屈曲

The influence of reinforcement ring width on the buckling response of carbon fibre composite panels with circular cut-outs

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