Modeling of Lateral Stability of Tractor-Semitrailer on Combined Alignments of Freeway

<table class="fixed-width table-group" id="tab3"><tr><td><table class="table"><colgroup><col style="width:3.39em"/><col style="width:5.79em"/><col style="width:5.43em"/><col style="width:6.78em"/></colgroup><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Level</td><td class="align_center">Radius (m)</td><td class="align_center">Grade (%)</td><td class="align_center">Speed (km/h)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">250</td><td class="align_center">3 (−3)</td><td class="align_center">60</td></tr><tr><td class="align_left">2</td><td class="align_center">450</td><td class="align_center">4 (−4)</td><td class="align_center">70</td></tr><tr><td class="align_left">3</td><td class="align_center">650</td><td class="align_center">5 (−5)</td><td class="align_center">80</td></tr><tr><td class="align_left">4</td><td class="align_center">850</td><td class="align_center">6 (−6)</td><td class="align_center">90</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Factors and corresponding levels.</div>

Discrete Dynamics in Nature and Society

tab3

Table 3

Table 3: Modeling of Lateral Stability of Tractor-Semitrailer on Combined Alignments of Freeway 