Numerical Investigation of Carbon Fiber Reinforced Polymer Confined Concrete-Filled Steel Tube Columns under Eccentric Load

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Plasticity parameter</td><td class="align_center">Value</td><td class="align_center">Element</td><td class="align_center">Mesh size (mm)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Dilation angle</td><td class="align_center">40 (calibrated)</td><td class="align_center">Concrete</td><td class="align_center">25</td></tr><tr><td class="align_left"><span class="nowrap"><svg height="12.7178pt" id="M2" style="vertical-align:-3.42947pt" version="1.1" viewbox="-0.0498162 -9.28833 36.7802 12.7178" width="36.7802pt" 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="M619 670C619 686 593 712 555 712S459 686 410 634S335 504 320 430H250L219 400L222 388H312L258 73C223 -133 201 -166 187 -180C175 -191 158 -199 140 -199C123 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class="align_center">Main bar and stirrups</td><td class="align_center">15</td></tr><tr><td class="align_left">Viscosity parameter</td><td class="align_center">0.0005 (calibrated)</td><td class="align_center"></td><td class="align_center"></td></tr><tr><td class="align_left">Eccentricity</td><td class="align_center">0.1 (default)</td><td class="align_center"></td><td class="align_center"></td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Plasticity parameters and elements mesh-sizes in the finite element model.</div>

Advances in Civil Engineering

tab3

Table 3

Table 3: Numerical Investigation of Carbon Fiber Reinforced Polymer Confined Concrete-Filled Steel Tube Columns under Eccentric Load 