Design and application of cone penetration test equipment in shoal water

被引:0
|
作者
Zhu, Chaoqi [1 ]
Shan, Hongxian [1 ,2 ]
Ji, Fudong [1 ]
Liu, Xiaolei [1 ]
Xing, Congcong [3 ]
Jia, Yonggang [1 ,2 ]
机构
[1] Ocean Univ China, Shandong Prov Key Lab Marine Environm & Geol Engn, Qingdao 266100, Peoples R China
[2] Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China
[3] State Ocean Adm, North China Sea Environm Monitoring Ctr, Qingdao 266033, Peoples R China
基金
中国国家自然科学基金;
关键词
cone penetration test; shoal water; buoyancy system; sediment strength; submarine landslide; YELLOW-RIVER DELTA; DEEP-WATER; PERSPECTIVE; CPT;
D O I
暂无
中图分类号
P7 [海洋学];
学科分类号
0707 ;
摘要
In order to provide the academic and industry with a cost-effective cone penetration test (CPT) equipment with particular emphasis on testing in shoal water, we designed the shoal-water CPT equipment. The buoyancy system distinguishes the shoal-water CPT equipment from others. Before the test, the shoal-water CPT equipment can be towed by a small boat with the buoyancy system charged. Having reached the scheduled site, we bleed the buoyancy system. The shoal-water CPT equipment sink to the seafloor with no enough buoyancy. We conducted a test at the Yellow River subaqueous delta, China. The CPT equipment works well.
引用
收藏
页码:1373 / 1375
页数:3
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