CAJ | 학술논문

陡峻的地形、大量松散的固体物质条件、短时强降水构成了泥石流发生的三大要素，同时也是直接影响泥石流堆积数量与规模的重要因素。通过改变泥石流流通区、堆积区不同区段的坡度对非均质泥石流堆积过程进行室内模拟实验，探究流通区、堆积区不同坡度条件下非均质泥石流的堆积厚度、面积等特征值的变化特征，即随着流通区坡度增大，泥石流堆积厚度减少，而堆积面积和体积均增大，并进一步建立了不同坡度因子与泥石流堆积数量之间的关系，为预测不同坡度地形条件下泥石流堆积规模提供科学依据。
두준적지형、대량송산적고체물질조건、단시강강수구성료니석류발생적삼대요소，동시야시직접영향니석류퇴적수량여규모적중요인소。통과개변니석류류통구、퇴적구불동구단적파도대비균질니석류퇴적과정진행실내모의실험，탐구류통구、퇴적구불동파도조건하비균질니석류적퇴적후도、면적등특정치적변화특정，즉수착류통구파도증대，니석류퇴적후도감소，이퇴적면적화체적균증대，병진일보건립료불동파도인자여니석류퇴적수량지간적관계，위예측불동파도지형조건하니석류퇴적규모제공과학의거。
Basic conditions of debris flow formation generally include steep slope, loose solid particle and heavy rain, which are influenced on the deposition of non-homogeneous debris flow. A series of deposition simulation experiments for non-homogeneous debris flow were carried out in lab. By means of the changing of hydraulic gradient and specific weight gravity,the influences of gradients on the deposition of non-homo-geneous debris flow were studied. Furthermore, the meaning relations between the deposition and gradients were established. The results above are significant for predicting deposition scales and disasters control proj-ect for debris flow.