• 责任者：Duan Xinsheng (Faculty of Engineering ; China University of Geosciences ; Wuhan 430074 ; China) ; Yan Taining
• 刊名：Exploration Engineering
• 出版年：2009
• 卷期：36(5)
• 关键词：海上钻井 ; marine drilling ; 取样钻机 ; sampling drill ; 冲击器 ; downhole hammers
• 页码：p.36-40
• 图表：4 illus., 1 table, 5 refs.
• 分类号：2000
• issnNo：ISSN1672-7428
• isbnNo：CN11-5063/TD

Compared to the vibrating sampling on the ground, there are problems of seawater damping and seawater vibrating during seabed vibrating drilling. Simplified mechanical model and modified coefficients were taken into account of the specific conditions in the seabed, the effects on vibrating penetration by various vibrating parameters of seabed vibrating sampler had been discussed in this paper. A seabed vibrating sampler suitable for seabed soil at 500 m depth had been designed according to the design theory discussed in this paper.