A Numerical Analysis of Ground Vibration Induced by Typical Rail Corrugation of Underground Subway

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left">Observation points</td><td class="align_center" colspan="3">0 m</td><td class="align_center" colspan="3">20 m</td><td class="align_center" colspan="3">40 m</td></tr><tr class="thead"><td class="align_left">Case</td><td class="align_center">Case 1</td><td class="align_center">Case 2</td><td class="align_center">Reduced value</td><td class="align_center">Case 1</td><td class="align_center">Case 2</td><td class="align_center">Reduced value</td><td class="align_center">Case 1</td><td class="align_center">Case 2</td><td class="align_center">Reduced value</td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left"><span style="width: 88.1766ptpx;"><svg height="13.8595pt" id="M76" style="vertical-align:-2.2681pt" version="1.1" viewbox="-0.0498162 -11.5914 88.1766 13.8595" width="88.1766pt" 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<div>Ground vibration results for Cases 1–2: Case 2 served as controls.</div>

Shock and Vibration

tab6

Table 6

Table 6: A Numerical Analysis of Ground Vibration Induced by Typical Rail Corrugation of Underground Subway 