Seismic Response of Torsionally Coupled System with Magnetorheological Dampers

<table>Effect of time period, <svg height="18.799999" id="M433" style="vertical-align:-5.76984pt" version="1.1" viewbox="0 0 18.9625 18.799999" width="18.9625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.012,0,0,-.012,11.013,15.188)"><path d="M324 430l-26 -36l-112 -4l-55 -265q-13 -66 7 -66q13 0 44.5 20t50.5 40l17 -24q-38 -40 -85.5 -73.5t-87.5 -33.5q-50 0 -21 138l55 262h-80l-2 8l25 34h66l25 99l78 63l10 -9l-37 -153h128z" id="x1D461"></path></g>
</svg> for peak edge displacements and accelerations and RMS damper forces under average earthquakes (<svg height="16.299999" id="M435" style="vertical-align:-3.39066pt" version="1.1" viewbox="0 0 68.224998 16.299999" width="68.224998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>).</table>

Advances in Civil Engineering

fig19

Figure 19

Figure 19: Seismic Response of Torsionally Coupled System with Magnetorheological Dampers 