Optimal Design of GFRP-Plywood Variable Stiffness Plate

被引：8
|
作者：
Sliseris, Janis [1 ]
Frolovs, Girts [1 ]
Rocens, Karlis [1 ]
Goremikins, Vadims [1 ]
机构：
[1] Riga Tech Univ, Dept Struct Engn, Fac Bldg & Civil Engn, LV-1001 Riga, Latvia
来源：
MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES | 2013年 / 57卷
关键词：
Plywood; Glass fibre; fibre orientation; fibre concentration; minimal compliance; maximal buckling load; TOPOLOGY OPTIMIZATION; COMPOSITE; PANELS;
D O I：
10.1016/j.proeng.2013.04.134
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The new optimization methods of outer layer fibre directions and concentrations of plywood plate with glass fibre-epoxy outer layers are proposed. The first method minimizes structural compliance. It consists of two phases. The fibre directions are optimized in the first phase and concentrations in the second phase. The second method maximizes buckling load for the first buckling mode. The increase of stiffness is about 31% of plate with optimized fibre direction and concentration comparing to similar non-optimized plate. The buckling load of single span rectangular plate could be increased about 34% when optimized GFRP-plywood plate by proposed method. (C) 2013 The Authors. Published by Elsevier Ltd. Selection and peer-review under responsibility of the Vilnius Gediminas Technical University.
引用
收藏
页码：1060 / 1069
页数：10
相关论文
共 50 条
  • [31] Design and Optimization of Variable Stiffness Composite Cylinders With the Consideration of Manufacturing Interaction
    Helin Pan
    Weiwei Qu
    Di Yang
    Qiwei Huang
    Jiangxiong Li
    Yinglin Ke
    Applied Composite Materials, 2022, 29 : 1249 - 1273
  • [32] Design and Optimization of Variable Stiffness Composite Cylinders With the Consideration of Manufacturing Interaction
    Pan, Helin
    Qu, Weiwei
    Yang, Di
    Huang, Qiwei
    Li, Jiangxiong
    Ke, Yinglin
    APPLIED COMPOSITE MATERIALS, 2022, 29 (03) : 1249 - 1273
  • [33] Thermal buckling of variable stiffness composite laminates using high order plate finite elements
    Bracaglia, F.
    Masia, R.
    Pagani, A.
    Zappino, E.
    Carrera, E.
    COMPOSITE STRUCTURES, 2024, 345
  • [34] Exploring the nonlinear response of cracked variable stiffness composite plates using plate decomposition method
    Rashidi, F.
    Ghannadpour, S. A. M.
    Farrokhabadi, A.
    COMPOSITE STRUCTURES, 2024, 338
  • [35] Uncertainty quantification in buckling strength of variable stiffness laminated composite plate under thermal loading
    Sharma, Narayan
    Nishad, Mohamed
    Maiti, Dipak Kumar
    Sunny, Mohammed Rabius
    Singh, Bhrigu Nath
    COMPOSITE STRUCTURES, 2021, 275
  • [36] Static and dynamic control of smart damaged variable stiffness laminated composite plate with piezoelectric layers
    Sharma, Narayan
    Swain, Prasant Kumar
    Maiti, Dipak Kumar
    MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES, 2024, 52 (06) : 3527 - 3551
  • [37] Optimal structure design with low thermal directional expansion and high stiffness
    Wang, Bin
    Yan, Jun
    Cheng, Gengdong
    ENGINEERING OPTIMIZATION, 2011, 43 (06) : 581 - 595
  • [38] Static and free vibration analyses and dynamic control of smart variable stiffness laminated composite plate with delamination
    Sharma, Narayan
    Swain, Prasant Kumar
    Maiti, Dipak Kumar
    Singh, Bhrigu Nath
    COMPOSITE STRUCTURES, 2022, 280
  • [39] Optimal Postbuckling Design of Variable Angle Tow Composite Plates
    Raju, Gangadharan
    Wu, Zhangming
    Whiter, Simon
    Weaver, Paul M.
    AIAA JOURNAL, 2018, 56 (05) : 2045 - 2061
  • [40] EVALUATING TOPOLOGY DESIGN OF MATERIAL LAYOUT IN STEEL PLATE STRUCTURES WITH HIGH STIFFNESS AND EIGENFREQUENCY
    Lee, D.
    Shin, S.
    Park, S.
    IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING, 2015, 39 (C1) : 65 - 79
12345