摘要
阐述了陕北地区的水土状况,通过对从陕北采回的土样进行实验测试并作出土壤颗粒粒径分析,然后有针对性地对采样地设计出水土保持用的非织造土工合成材料的关键参数,同时对该非织造布的生产方式作出选择,为今后水土保持和植被培育提供了前期的准备工作。
Introduces the present situation of soil and water in the north of Shaanxi province. Developing the geosynthetics by a series of testing and analysing on soil samples from the north of Shaanxi, the design gives some key parameters of the geosynthetics that are matched to the soil diameter and the way of product process. All of this can be the primitive research for the conservation of soil and water and the regeneration of vegetation.
出处
《北京纺织》
2005年第5期23-25,共3页
Beijing Textile Journal
关键词
水土保持
土工合成材料
粒径级配
保土性
渗透性
the conservation of soil and water
geosynthetics
the class of grain diameter
thquality of protecting soil
permeability
