Numerical High-Order Model for the Nonlinear Elastic Computation of Helical Structures

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left">Young’s modulus</td><td class="align_center">Poisson’s ratio</td><td class="align_center">Middle radius</td><td class="align_center">Radius of circular section</td><td class="align_center">Pitch of helix</td><td class="align_center">Number of coils</td><td class="align_center">Length of the structure</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left"><span style="width: 75.4474ptpx;"><svg height="11.7978pt" id="M118" style="vertical-align:-0.2063999pt" version="1.1" viewbox="-0.0498162 -11.5914 75.4474 11.7978" width="75.4474pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M593 650H142L136 622C219 616 224 611 209 531L130 120C114 39 108 34 23 28L17 0H501C518 32 557 130 568 158L540 169C519 132 495 93 469 70C439 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<div>Mechanical and geometric characteristics of the studied structure.</div>

Modelling and Simulation in Engineering

tab1

Table 1

Table 1: Numerical High-Order Model for the Nonlinear Elastic Computation of Helical Structures 