摘要
为了分析生态护坡基材的厚度、有机土含量以及边坡坡比对生态护坡基材含水率和产流量的影响,建立室内不同工况下的生态护坡模型,监测土体含水率和产流量的变化,进行数据分析。试验结果表明,基材最终含水率随坡比增大而减小;有机土含量小于10%时,基材最终含水率变化不明显,有机土含量在10%~20%区间,基材最终含水率随基材内有机土的含量增大而增大。为基材喷播技术的研究提供参考。
To analyze the influence of thickness,organic soil content,and slope ratio on the moisture content of basis material and slope runoff yield,the data of soil moisture content and slope runoff yield under different working conditions was monitored.The results show that the final moisture content decreases with the increasing of the slope ratio.When the organic soil content is less than 10%,the final moisture content of the substrate does not change significantly,while the organic soil content is in the range of 10% to 20%,the final moisture content increases with the increasing of the organic soil content in basis material.It provides a reference for the research of substrate spraying technology.
作者
弓晓飞
申雪姣
郭威
GONG Xiaofei;SHEN Xuejiao;GUO Wei(No.2 Institute of Geolegical aod Mineral Resources Survey of Henan,Zhengzhou 450001,China)
出处
《低温建筑技术》
2022年第3期159-162,共4页
Low Temperature Architecture Technology
关键词
生态边坡
基材
人工降雨
ecological slope
basis material
artificial rainfall
