Compressive and Flexural Behavior of Fiberglass/Polyurethane Sandwich Panels: Experimental and Numerical Study

被引：0
|
作者：
D. F. Garbin
M. L. P. Tonatto
S. C. Amico
机构：
[1] PPGE3M,
[2] Federal University of Rio Grande do Sul (UFRGS),undefined
[3] Group on Mechanics of Materials and Structures (GMEC) / Federal University of Santa Maria (UFSM-CS),undefined
来源：
Mechanics of Composite Materials | 2021年 / 57卷
关键词：
composites; sandwich panels; glass fiber; short fibers; fabric; polyurethane foam;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mechanical properties of sandwich panels with a polyurethane core and fiberglass face layers produced by a continuous lamination process have been studied. Tensile, compression and shear tests were performed on isolated face layer materials. Using a nonlinear finite-element model, the mechanical behavior of the sandwich panels in flatwise compression, edgewise compression, and bending was simulated, and a good agreement with experiments was found to exist.
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页码：459 / 468
页数：9
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