Analysis of Debris Flow Reduction Effect of Check Dam Types considering the Mountain Stream Shape: A Case Study of 2016 Debris Flow Hazard in Ulleung-do Island, South Korea

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center">Values</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Basin area</td><td class="align_center">1.49 km<sup>2</sup></td></tr><tr><td class="align_left">Basin maximum elevation</td><td class="align_center">845 m</td></tr><tr><td class="align_left">Basin minimum elevation</td><td class="align_center">5 m</td></tr><tr><td class="align_left">Basin mean elevation</td><td class="align_center">330.3 m</td></tr><tr><td class="align_left">Basin mean slope</td><td class="align_center">66°</td></tr><tr><td class="align_left">Stream length</td><td class="align_center">2.1 km</td></tr><tr><td class="align_left">Debris flow area</td><td class="align_center">0.019 km<sup>2</sup></td></tr><tr><td class="align_left">Mean slope of the debris flow area</td><td class="align_center">48°</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Basin information of the study area.</div>

Advances in Civil Engineering

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Table 3

Table 3: Analysis of Debris Flow Reduction Effect of Check Dam Types considering the Mountain Stream Shape: A Case Study of 2016 Debris Flow Hazard in Ulleung-do Island, South Korea 

Table 3 | Analysis of Debris Flow Reduction Effect of Check Dam Types considering the Mountain Stream Shape: A Case Study of 2016 Debris Flow Hazard in Ulleung-do Island, South Korea 