Bending analysis of composite skew cylindrical shell panel

被引：2
|
作者：
Haldar, Salil [1 ]
Majumder, Aditi [2 ]
Kalita, Kanak [1 ]
机构：
[1] Indian Inst Engn Sci & Technol, Dept Aerosp Engn & Appl Mech, Sibpur 711103, Howrah, India
[2] Techno India Saltlake, Dept Mech Engn, Kolkata 700091, India
来源：
STRUCTURAL ENGINEERING AND MECHANICS | 2019年 / 70卷 / 01期
关键词：
bending; FSDT; linear varying load; shallow shell theory; sinusoidal load; skew shell panel; FREE-VIBRATION ANALYSIS; FINITE-ELEMENT; DYNAMIC INSTABILITY; FOURIER SOLUTION; CONICAL SHELLS; PLATES; PERFORMANCE;
D O I：
10.12989/sem.2019.70.1.125
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A nine node isoparametric plate bending element is used for bending analysis of laminated composite skew cylindrical shell panels. Both thick and thin shell panels are solved. Rotary inertia and shear deformation are incorporated by considering first order shear deformation theory. The analysis is performed considering shallow shell theory. Both shallow and moderately deep skew cylindrical shells are investigated. Skew cylindrical shell panels having different thickness ratios (h/a), radius to length ratios (R/a), ply angle orientations, number of layers, aspect ratio (b/a), boundary conditions and various loading (concentrated, uniformly distributed, linear varying and doubly sinusoidal varying) conditions are analysed. Various new results are presented.
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页码：125 / 131
页数：7
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