Second-generation in-situ test device for strength of shallow water sediment

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United States of America Patent

PATENT NO 11448577
APP PUB NO 20200284709A1
SERIAL NO

16777757

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Abstract

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The present invention discloses a second-generation in-situ test device for strength of a shallow water sediment, including a workboat and a static cone penetration test unit carried by the workboat, where the static cone penetration unit includes a mounting frame, a penetration unit, a control cabin and a hydraulic unit; the penetration unit and the hydraulic unit are both electrically connected to the control cabin. In this solution, the workboat is used to carry the test equipment, and the static cone penetration test unit is carried on the workboat with a special structure. Based on a double-cable lifting frame, the equipment is launched and recovered through a moon pool in the center of a hull. This significantly improves the efficiency and safety of the sediment strength test operation in a shallow water environment.

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Patent Owner(s)

Patent OwnerAddress
OCEAN UNIVERSITY OF CHINA266100 SHANDONG PROVINCE QINGDAO CITY LAOSHAN DISTRICT SONGLING ROAD NO 238 QINGDAO CITY SHANDONG PROVINCE 266100

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jia, Yonggang Shandong, CN 8 5
Liu, Xiaolei Shandong, CN 115 570
Shan, Hongxian Shandong, CN 4 2
Zhang, Hong Shandong, CN 882 11808
Zheng, Jiewen Shandong, CN 4 38

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