So sánh ảnh hưởng của độ ẩm và dung trọng đất đến khả năng kháng xói và kháng xuyên của đất - áp dụng cho đất bùn
Keywords:
penetration resistance, erosion resistance, dry density, compaction water content, suction.
Abstract
This paper presents a comparison of the influence of soil parameters on the penetration resistance and erosion resistance of a silty soil such as dry density and compaction water content. The results showed an increase of penetration resistance and erosion resistance with dry density, but the influence of compaction water content on the penetration resistance is not completely accorded with that on the erosion resistance. At low dry density, the penetration resistance and erosion resistance decrease with an increase of compaction water content but at high dry density, the result shows a contrary, the penetration resistance decreases while the erosion resistance increases with an increase of water content.
