Damage evaluation of drilled carbon/epoxy laminates based on area assessment methods

被引：82

作者：

Durao, Luis Miguel P. ^{[1
]}

Tavares, Joao Manuel R. S. ^{[2
]}

de Albuquerque, Victor Hugo C. ^{[3
]}

Goncalves, Daniel J. S. ^{[2
]}

机构：

[1] CIDEM, ISEP, P-4200072 Oporto, Portugal

[2] Univ Porto, Inst Engn Mecan & Gestao Ind, Dept Engn Mecan, Fac Engn, P-4200465 Oporto, Portugal

[3] Univ Fortaleza, Grad Program Appl Informat, Ctr Technol Sci, BR-60811905 Fortaleza, CE, Brazil

来源：

COMPOSITE STRUCTURES | 2013年 / 96卷

关键词：

Carbon fibre; Machining; Radiography; Damage assessment; Testing; FIBER-REINFORCED PLASTICS; COMPOSITE-MATERIALS; NEURAL-NETWORK; THRUST FORCE; CORE DRILL; DELAMINATION FACTOR; IMAGE-ANALYSIS; PILOT HOLE; HIGH-SPEED; SAW DRILL;

D O I：

10.1016/j.compstruct.2012.08.003

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The characteristics of carbon fibre reinforced laminates had widened their use, from aerospace to domestic appliances. A common characteristic is the need of drilling for assembly purposes. It is known that a drilling process that reduces the drill thrust force can decrease the risk of delamination. In this work, delamination assessment methods based on radiographic data are compared and correlated with mechanical test results (bearing test). (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：576 / 583

页数：8

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