Inflation test of orthotropic composite membrane with rubber matrix reinforced by plain weave fabric

被引：0

作者：

Marvalova, B. ^{[1
]}

Petrikova, I. ^{[1
]}

Kafka, J. ^{[1
]}

Tuan, H. S. ^{[1
]}

机构：

[1] Tech Univ Liberec, Dept Appl Mech, Liberec, Czech Republic

来源：

CONSTITUTIVE MODELS FOR RUBBER VIII | 2013年

关键词：

D O I：

暂无

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Composite membranes with elastomeric matrix and reinforcement made of plain textile of NiTi wires can be considered as smart structures which inherited outstanding structural and functional properties of these wires. We present results of experimental studies based on inflation of such thin composite membranes-bulge test. The membranes are made of silicone rubber and their reinforcement are knitted fabrics or leno fabrics. In these studies, Three-Dimensional Digital Image Correlation (3D-DIC) technique is used for the determination of three-dimensional surface displacements and strain fields of the membrane surface. The method is proposed to determine also the main membrane curvatures and stress tensor fields in each surface point. Membrane stress tensor fields are determined from meridional and circumferential curvatures and the measured inflating pressure. Experimental results are compared with FEM simulation.

引用

页码：645 / 648

页数：4

共 6 条

[1]

Douros I., 2002, SCANN 2002 P INT S P

[2] Curvature formulas for implicit curves and surfaces [J].

Goldman, R .

COMPUTER AIDED GEOMETRIC DESIGN, 2005, 22 (07) :632-658

[3] Damping Capacity of Superelastic Nickel-Titanium Plain Textiles [J].

Heller, L. ;

Marvalova, B. ;

Vlach, J. ;

Janouchova, K. ;

Syrovatkova, M. ;

Hanus, J. .

VIBRATION PROBLEMS ICOVP 2011, 2011, 139 :565-572

[4] Membrane Curvatures and Stress-strain Full Fields of Axisymmetric Bulge Tests from 3D-DIC Measurements. Theory and Validation on Virtual and Experimental results [J].

Machado, G. ;

Favier, D. ;

Chagnon, G. .

EXPERIMENTAL MECHANICS, 2012, 52 (07) :865-880

[5]

Marvalova B, 2012, CONSTITUTIVE MODELS FOR RUBBER VII, P423

[6]

Wang C.T., 1953, APPL ELASTICITY

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