摘要
通过对作用于水蚀过程中力能变化的分析 ,重点描述了雨滴击溅力、坡面径流力、土粒黏结力、地表摩擦力的计算方法及作用过程和主要影响因子 ,对于表达式中各参数 。
On the basis of analysis for force and energy in water erosion processes,some calculative methods force and energy produced by raindrop splash, runoff,adhesion of soil particles,friction from soil surface,and some major factors affected them were described.The experimental schemes for parameters in some formulae were put forward.
出处
《水土保持研究》
CSCD
2000年第1期23-26,62,共5页
Research of Soil and Water Conservation
基金
国家"九五"重点科技攻关计划项目!编号为96-004-05 -07
关键词
水力侵蚀
坡面力学体系
径流
力能体系
water erosion force and energy system in slopes of gully runoff
