坡面侵蚀过程水力学性质研究进展  

Research Progress on Hydraulic Properties of Slope Erosion Process

作　　者：郭岩松 毕曼 GUO Yansong;BI Man(Land Surveying Planning and Design Institute of Shaanxi Provincial Land Engineering Construction Group Co.,Ltd.,Xi’an Shaanxi 710075)

机构地区：[1]陕西地建土地勘测规划设计院有限责任公司,陕西西安710075

出　　处：《河南科技》2021年第22期120-125,共6页Henan Science and Technology

摘　　要：坡面侵蚀是土壤侵蚀研究的主要内容,因此研究坡面侵蚀的水力学特征对于理解土壤侵蚀过程具有重要的意义。通过梳理土壤侵蚀过程水力学性质在各侵蚀形式的研究成果,旨在总结各侵蚀形式的特点、问题和研究方向。降雨在坡面侵蚀过程的参与主要体现在入渗、溅蚀、片蚀和沟蚀4个方面,因侵蚀影响因素的作用和参与程度的不同,会独立或同时产生上述侵蚀形式。Slope erosion is the main content of soil erosion research, and studying the hydraulic characteristics of slope erosion is of great significance for understanding the process of soil erosion. This paper analyzed the research results of the hydraulic properties of the soil erosion process in each erosion form, aiming to summarize the characteristics, problems and research directions of each erosion form. The participation of rainfall in the slope erosion process is mainly reflected in four aspects: infiltration, splash erosion, sheet erosion and rill erosion. The above-mentioned erosion forms can occur independently or at the same time depending on the role and contribution of the erosion influencing factors.

关 键 词：坡面侵蚀 入渗 溅蚀 片蚀 沟蚀 水力学 

分 类 号：S157[农业科学—土壤学]