Use of Rubber Mat to Improve Deformation Behaviors of Ballastless Tracks Laid on Bridges

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Component</td><td class="align_center">Dimension (mm)</td><td class="align_center">Material or type</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Rail</td><td class="align_left"> </td><td class="align_center">CHN60</td></tr><tr><td class="align_left">Fasteners</td><td class="align_left"> </td><td class="align_center">WJ7-B constant resistance fasteners</td></tr><tr><td class="align_left">Track slab</td><td class="align_center">5920 × 2800 × 260</td><td class="align_center">C40 concrete</td></tr><tr><td class="align_left">Isolation layer</td><td class="align_center">5920 × 2800 × 27 (4)</td><td class="align_center">Rubber (geotextile)</td></tr><tr><td class="align_left">Base plate</td><td class="align_center">5920 × 2800 × 240</td><td class="align_center">C40 concrete</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The structural details of ballastless tracks used in this work.</div>

Advances in Civil Engineering

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Table 1

Table 1: Use of Rubber Mat to Improve Deformation Behaviors of Ballastless Tracks Laid on Bridges 