Scaling of impact on glass-polyester laminated plates

被引：0
作者：
Sutherland, L. S. [1 ]
Soares, C. Guedes [1 ]
机构：
[1] Univ Tecn Lisboa, Inst Super Tecn, Unit Marine Technol & Engn, P-1100 Lisbon, Portugal
来源：
MARITIME INDUSTRY, OCEAN ENGINEERING AND COASTAL RESOURCES, VOLS 1 AND 2 | 2008年 / 1-2卷
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A dimensional analysis approach was used to develop scaling laws for impact on marine composite materials. An experimental study was performed to verify these relationships for the transverse impact of a hemispherical ended impactor on fully-clamped circular hand laid-up glass-polyester plates at three different scales. A simplified model, assuming a homogenous and isotropic material, scaled the impact responses very well for the elastic response. However, 'size effects' were observed, especially for the damaged response, but further work is required to fully explain the mechanisms behind these effects.
引用
收藏
页码：293 / 299
页数：7
相关论文
共 14 条
  • [1] Abrate Serge., 1998, IMPACT COMPOSITE STR, DOI [10.1017/CBO9780511574504, DOI 10.1017/CBO9780511574504]
  • [2] AMBUR DR, 2005, P 46 AIAA ASME ASCE
  • [3] [Anonymous], 1982, EXPT MODELLING ENG
  • [4] HANCOX NL, 1993, DESIGN DATA REINFORC
  • [5] Johnson K.L., 1987, Contact mechanics
  • [6] Langhaar H., 1951, DIMENSIONAL ANAL THE
  • [7] NETTLES AT, 1999, NASATM1999209103
  • [8] Scaling of impact on low fibre-volume glass-polyester laminates
    Sutherland, L. S.
    Guedes Soares, C.
    [J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2007, 38 (02) : 307 - 317
  • [9] Impact behaviour of typical marine composite laminates
    Sutherland, LS
    Soares, CG
    [J]. COMPOSITES PART B-ENGINEERING, 2006, 37 (2-3) : 89 - 100
  • [10] Contact indentation of marine composites
    Sutherland, LS
    Soares, CG
    [J]. COMPOSITE STRUCTURES, 2005, 70 (03) : 287 - 294
12