Axial Compression of Glass Fiber Tube-Gangue Concrete-Steel Tubular Hollow Columns

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">Chemical composition</td><td class="align_center">SiO<sub>2</sub></td><td class="align_center">Al<sub>2</sub>O<sub>3</sub></td><td class="align_center">Fe<sub>2</sub>O<sub>3</sub></td><td class="align_center">CaO</td><td class="align_center">MgO</td><td class="align_center">K<sub>2</sub>O</td><td class="align_center">SO<sub>3</sub></td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Content %</td><td class="align_center">55.57</td><td class="align_center">21.00</td><td class="align_center">6.57</td><td class="align_center">3.65</td><td class="align_center">2.50</td><td class="align_center">4.10</td><td class="align_center">3.32</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Main chemical composition of coal gangue.</div>

Advances in Materials Science and Engineering

tab2

Table 2

Table 2: Axial Compression of Glass Fiber Tube-Gangue Concrete-Steel Tubular Hollow Columns 