Research on the Seismic Performance of the Prefabricated Reinforced Concrete Column with Steel Mortise and Tenon Connections

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Reinforcement type</td><td class="align_center">Yield strength <i>f</i><sub><i>y</i></sub> (MPa)</td><td class="align_center">Ultimate strength <i>f</i><sub><i>b</i></sub> (MPa)</td><td class="align_center">Elastic modulus <i>E</i><sub><i>s</i></sub> (GPa)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">C20</td><td class="align_center">498</td><td class="align_center">660</td><td class="align_center">207</td></tr><tr><td class="align_left">C8</td><td class="align_center">430</td><td class="align_center">550</td><td class="align_center">204</td></tr><tr><td class="align_left">Steel plate (Q235)</td><td class="align_center">335</td><td class="align_center">450</td><td class="align_center">210</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Advances in Civil Engineering

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Table 2

Table 2: Research on the Seismic Performance of the Prefabricated Reinforced Concrete Column with Steel Mortise and Tenon Connections 