Dynamic compression response of self-reinforced poly(ethylene terephthalate) composites and corrugated sandwich cores

被引：37
|
作者：
Schneider, C. [1 ]
Kazemahvazi, S. [2 ]
Zenkert, D. [1 ]
Deshpande, V. S. [2 ]
机构：
[1] KTH, Dept Aeronaut & Vehicle Engn, Stockholm, Sweden
[2] Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England
来源：
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2015年 / 77卷
关键词：
Mechanical Properties; Plastic deformation; Polymer (textile) fibre; Ductile composites; STRAIN-RATE; POLYMER COMPOSITES; CARBON-FIBER; DEFORMATION; TEMPERATURE; PANELS; FOAMS;
D O I：
10.1016/j.compositesa.2015.06.016
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel manufacturing route for fully recyclable corrugated sandwich structures made from self-reinforced poly(ethylene terephthalate) SrPET composites is developed. The dynamic compression properties of the SrPET material and the out-of-plane compression properties of the sandwich core structure are investigated over a strain rate range 10(-4)-10(3) s(-1). Although the SrPET material shows limited rate dependence, the corrugated. core structures show significant rate dependence mainly attributed to micro-inertial stabilisation of the core struts and increased plastic tangent stiffness of the SrPE"T material. The corrugated SrPET cores have similar quasi-static performance as commercial polymeric foams but the SrPET cores have superior dynamic compression properties. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：96 / 105
页数：10
相关论文
共 50 条
  • [1] Compression and tensile properties of self-reinforced poly(ethylene terephthalate)-composites
    Schneider, C.
    Kazemahvazi, S.
    Akermo, M.
    Zenkert, D.
    POLYMER TESTING, 2013, 32 (02) : 221 - 230
  • [2] Fabrication and mechanical properties of self-reinforced poly(ethylene terephthalate) composites
    Chen, J. C.
    Wu, C. M.
    Pu, F. C.
    Chiu, C. H.
    EXPRESS POLYMER LETTERS, 2011, 5 (03): : 228 - 237
  • [3] Process induced shape distortions of self-reinforced poly(ethylene terephthalate) composites
    Jerpdal, L.
    Akermo, M.
    Stahlberg, D.
    Herzig, A.
    COMPOSITE STRUCTURES, 2018, 193 : 29 - 34
  • [4] Bending energy absorption of self-reinforced poly(ethylene terephthalate) composite sandwich beams
    Schneider, C.
    Zenkert, D.
    Deshpande, V. S.
    Kazemahvazi, S.
    COMPOSITE STRUCTURES, 2016, 140 : 582 - 589
  • [5] The influence of processing conditions on the mechanical properties and structure of poly(ethylene terephthalate) self-reinforced composites
    Andrzejewski, Jacek
    Szostak, Marek
    Bak, Tore
    Trzeciak, Miroslaw
    JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2016, 29 (09) : 1194 - 1209
  • [6] Optically transparent self-reinforced poly(ethylene terephthalate) composites: molecular orientation and mechanical properties
    Rojanapitayakorn, P
    Mather, PT
    Goldberg, AJ
    Weiss, RA
    POLYMER, 2005, 46 (03) : 761 - 773
  • [7] Impact response of ductile self-reinforced composite corrugated sandwich beams
    Schneider, C.
    Kazemahvazi, S.
    Russell, B. P.
    Zenkert, D.
    Deshpande, V. S.
    COMPOSITES PART B-ENGINEERING, 2016, 99 : 121 - 131
  • [8] DAMPING CHARACTERISTICS IDENTIFICATION OF SELF-REINFORCED POLY-ETHYLENE TEREPHTHALATE
    Velea, Marian Nicolae
    Lache, Simona
    Rosca, Loan Calin
    PROCEEDINGS OF THE ROMANIAN ACADEMY SERIES A-MATHEMATICS PHYSICS TECHNICAL SCIENCES INFORMATION SCIENCE, 2016, 17 (04): : 336 - 343
  • [9] Self-reinforced poly(ethylene terephthalate) composites by hot consolidation of Bi-component PET yarns
    Zhang, Jian Min
    Peijs, Ton
    COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2010, 41 (08) : 964 - 972
  • [10] Influence of fibre stretching on the microstructure of self-reinforced poly(ethylene terephthalate) composite
    Jerpdal, Lars
    Stahlberg, Daniel
    Akermo, Malin
    JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2016, 35 (22) : 1634 - 1641
12345