Bearing Capacity of Concrete Filled Steel Tube Circular Arch under the Six-Point Uniformly Distributed Loading and Its Engineering Application

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Specimen no.</td><td class="align_center">Pipe diameter/mm</td><td class="align_center">Thickness/mm</td><td class="align_center">Concrete strength grade (MPa)</td><td class="align_center">Rise-span ratio</td><td class="align_center">End constraint</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">140</td><td class="align_center">6</td><td class="align_center">C40</td><td class="align_center">0.154</td><td class="align_center" rowspan="3">Fixed constraint</td></tr><tr><td class="align_left">2</td><td class="align_center">140</td><td class="align_center">6</td><td class="align_center">C40</td><td class="align_center">0.207</td></tr><tr><td class="align_left">3</td><td class="align_center">140</td><td class="align_center">6</td><td class="align_center">C40</td><td class="align_center">0.26</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Parameters of CFST circular arch specimens with different rise-span ratios.</div>

Advances in Materials Science and Engineering

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Table 1: Bearing Capacity of Concrete Filled Steel Tube Circular Arch under the Six-Point Uniformly Distributed Loading and Its Engineering Application 

Table 1 | Bearing Capacity of Concrete Filled Steel Tube Circular Arch under the Six-Point Uniformly Distributed Loading and Its Engineering Application 