Seismic Performance Evaluation of Footing-to-Circular RC Pier Connection Reinforced by High-Manganese Steel Bars (HMSBs)

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Specimen</td><td class="align_center" colspan="2"><svg height="12.8907pt" id="M65" style="vertical-align:-4.254801pt" version="1.1" viewbox="-0.0498162 -8.6359 32.4471 12.8907" width="32.4471pt" 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="M962 650H795L470 145L347 650H176L170 622C268 613 275 606 244 503L190 322C150 188 132 126 118 91C102 50 80 33 18 28L12 0H245L251 28C175 35 170 48 174 93C177 128 191 180 220 284L292 542H294C331 392 383 150 409 4H432L774 555H776L714 137C700 40 694 34 612 28L606 0H868L874 28C793 34 784 37 797 137L849 533C859 612 863 616 956 622L962 650Z" id="g113-78"></path></g><g transform="matrix(.0091,0,0,-0.0091,12.22,3.132)"><path d="M518 50L491 51C452 54 444 60 444 110V444C429 441 405 437 377 434C348 430 314 427 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id="g190-110"></path></g></svg></span></td><td class="align_center" rowspan="2">Drift (%) at 0.8 <svg height="12.8907pt" id="M70" style="vertical-align:-4.254801pt" version="1.1" viewbox="-0.0498162 -8.6359 32.4471 12.8907" width="32.4471pt" 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="M962 650H795L470 145L347 650H176L170 622C268 613 275 606 244 503L190 322C150 188 132 126 118 91C102 50 80 33 18 28L12 0H245L251 28C175 35 170 48 174 93C177 128 191 180 220 284L292 542H294C331 392 383 150 409 4H432L774 555H776L714 137C700 40 694 34 612 28L606 0H868L874 28C793 34 784 37 797 137L849 533C859 612 863 616 956 622L962 650Z" id="g113-78"></path></g><g transform="matrix(.0091,0,0,-0.0091,12.22,3.132)"><path d="M518 50L491 51C452 54 444 60 444 110V444C429 441 405 437 377 434C348 430 314 427 287 426V403L323 397C356 392 365 386 365 333V99C331 66 293 51 257 51C212 51 169 75 169 164V299C169 366 169 413 172 444C156 441 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class="align_center">Negative</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">T-SD400</td><td class="align_center">213.03 (3.05)</td><td class="align_center">180.82 (2.15)</td><td class="align_center">214.2</td><td class="align_center">0.99</td><td class="align_center">0.84</td><td class="align_center">5.48</td></tr><tr><td class="align_left">T-HMSB</td><td class="align_center">260.81 (7.15)</td><td class="align_center">261.60 (7.12)</td><td class="align_center">271.7</td><td class="align_center">0.96</td><td class="align_center">0.96</td><td class="align_center">10.09</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Test results and comparison with the theoretical value.</div>

Advances in Civil Engineering

tab2

Table 2

Table 2: Seismic Performance Evaluation of Footing-to-Circular RC Pier Connection Reinforced by High-Manganese Steel Bars (HMSBs) 