Numerical Analysis of Large Deflections of a Flat Textile Structure with Variable Bending Rigidity and Verification of Results Using Fem Simulation
Source abstract
Abstract
Abstract The paper presents the numerical modeling of large deflections of a flat textile structure subjected to a constant force acting on the free end. It was assumed that the examined structure is inextensible. The effect of the structure's own weight was also taken into account. In order to solve the problem, the flat textile structure was modeled using the heavy elastica theory. An important element of the analysis involves taking into account the variable bending rigidity of the examined textile structure along its length, which is often found in this type of products. The function of variable bending rigidity was assumed in advance. Numerical calculations were carried out in the Mathematica environment using the shooting method for the boundary value problem. The obtained results were verified using the finite element method.
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Research context
OpenAlex topics: Textile materials and evaluations · Structural Analysis of Composite Materials · Structural Analysis and Optimization
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Affiliations
Department of Mechanical Engineering, Informatics and Chemistry of Polymer Materials , Lodz University of Technology , Lodz , Poland
References (24)
Show source-provided references
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