Impact behaviour of stiffened CFRP sections

被引：12

作者：

Found, MS ^{[1
]}

Howard, IC ^{[1
]}

Paran, AP ^{[1
]}

机构：

[1] Univ Sheffield, Dept Mech Engn, SIRIUS, Sheffield S1 3JD, S Yorkshire, England

来源：

COMPOSITE STRUCTURES | 1997年 / 39卷 / 3-4期

关键词：

D O I：

10.1016/S0263-8223(97)00117-7

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Dropweight impact tests have been performed on thin CFRP panels stiffened with blade or T-stiffeners and comparisons made with similar plain panels. The change in structural response of the panels is governed by the amount of damage sustained during impact. The increase in panel stiffness is associated with the suppression of backface cracking but larger areas of delamination. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：229 / 235

页数：7