Development and Application of an Industry Foundation Classes-Based Metro Protection Information Model

<table class="fixed-width table-group" id="tab5"><tr><td><table class="table"><colgroup><col style="width:5.74em"/><col style="width:6.29em"/><col style="width:6.29em"/><col style="width:6.85em"/><col style="width:7.96em"/><col style="width:7.96em"/><col style="width:7.96em"/><col style="width:7.96em"/></colgroup><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left">keyword</td><td class="align_center">Project type</td><td class="align_center">Influence level</td><td class="align_center">Construction method</td><td class="align_center">Soft under-lying</td><td class="align_center">Pit depth</td><td class="align_center">Buried depth</td><td class="align_center">Horizontal distance</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Vector A</td><td class="align_center">Large</td><td class="align_center">Level 2</td><td class="align_center">Open cut</td><td class="align_center">False</td><td class="align_center">8.2m</td><td class="align_center">16.4m</td><td class="align_center">15.1m</td></tr><tr><td class="align_left">Vector B</td><td class="align_center">medium</td><td class="align_center">Level 2</td><td class="align_center">Open cut</td><td class="align_center">False</td><td class="align_center">5m</td><td class="align_center">15m</td><td class="align_center">15m</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Patrol records information extracted by keywords.</div>

Mathematical Problems in Engineering

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Table 5

Table 5: Development and Application of an Industry Foundation Classes-Based Metro Protection Information Model 