Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and <i>R</i>-Functions Method

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Feature</td><td class="align_center">G PET</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Mass density</td><td class="align_center">1.20 g/cm^3</td></tr><tr><td class="align_left">Yield strength</td><td class="align_center">50 MPa</td></tr><tr><td class="align_left">Ultimate tensile strength</td><td class="align_center">26 MPa</td></tr><tr><td class="align_left">Young’s modulus</td><td class="align_center">1.6 GPa</td></tr><tr><td class="align_left">Poisson’s ratio</td><td class="align_center">0.417 su</td></tr><tr><td class="align_left">Shear modulus</td><td class="align_center">0.564573 GPa</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Material properties used for FEM and RFM simulation.</div>

Shock and Vibration

tab2

Table 2

Table 2: Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and <i>R</i>-Functions Method 

Shock and Vibration

Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and R-Functions Method

Table 2