摘要
研究浅海表层底质沉积物的天然含水量变化规律及其对海底沉积物贯入阻力的影响。对某浅海海域的72份表层底质沉积物样品的天然含水量测试和贯入阻力测定值进行了分析对比。天然含水量是影响海底表层沉积物贯入阻力的重要因素,沉积物天然含水量与贯入阻力之间具有较强的负相关性,沉积物天然含水量越大,贯入阻力越小。
This paper discusses the distribution of natural water content of the seabed sediment in shallow sea, and the effect of the natural water content on the seabed sediment penetration resistance. The test of natural water content of surface sediment in a shallow sea area of China is taken and the penetration resistance data of the seabed sediment are compared and analyzed. The natural water content is the main factor which affects seabed sediment penetration resistance. The more natural water contained in, the less penetration resistance would be.
出处
《海洋测绘》
2005年第6期51-53,共3页
Hydrographic Surveying and Charting
基金
国防预研基金项目(51445080204JB1601)
关键词
天然含水量
浅海
海底沉积物
贯入阻力
natural water content
shallow sea
seabed sediment
penetration resistance
