CAJ | 학술논문

根据Rothermal模型原理，建立了基于能量守恒方程的落叶松人工林采伐迹地剩余物燃烧蔓延理论模型。将落叶松人工林采伐迹地剩余物置于燃烧实验台进行燃烧实验，通过改变风速、坡度等因子获取燃烧数据，并将其与理论模型计算进行比较，结果表明实验结果与理论模型计算基本一致，说明建立的理论模型具有较高的精度。所建立的落叶松人工林采伐迹地剩余物燃烧蔓延模型对于大兴安岭林区采伐迹地火灾扑救以及采伐迹地火灾的计算机模拟技术具有重要意义。
근거Rothermal모형원리，건립료기우능량수항방정적락협송인공림채벌적지잉여물연소만연이론모형。장락협송인공림채벌적지잉여물치우연소실험태진행연소실험，통과개변풍속、파도등인자획취연소수거，병장기여이론모형계산진행비교，결과표명실험결과여이론모형계산기본일치，설명건립적이론모형구유교고적정도。소건립적락협송인공림채벌적지잉여물연소만연모형대우대흥안령림구채벌적지화재복구이급채벌적지화재적계산궤모의기술구유중요의의。
According to the Rothermal model principle, a burning and spreading model of logging slash residues in the artificial larch forest in Daxing’anling forest area is established based on the energy conservation equation. The logging slash residues are placed on a combustion test bench for combustion tests to obtain combustion data by changing wind speed and slope, with the combustion data compared with the theoretical model-based calculation. The result shows that the test result is consistent with the theoretical model-based calculation, indicating that the theoretical model features high accuracy. The burning and spreading model of logging slash residues in the artificial larch forest is of great importance for fire fighting in the logging slash in Daxing’anling forest area and computer simulation technology for fire in the logging slash.