Qingdao Institute of Marine Geology

Panfeng Li

Jingtao Zhao

Rui Shan

Huiliang Yang

Kai Lu

Yiyong Yu

Yuan Yang

Jun Sun

A self-adjusting hydraulic static penetrating device and method suitable for a seabed slope area is provided. The device includes an upper adjustable injection platform and a lower adjustable supporting platform. The upper adjustable injection platform is fixedly connected with the upper surface of the lower adjustable supporting platform. The upper adjustable injection platform includes a rack, a control cabin, an injection mechanism, a hydraulic station, a balance weight and first jacks. The control cabin, the injection mechanism, the hydraulic station, the balance weight and the first jacks are all arranged on the rack. The four first jacks are installed at the bottom of a steel structure frame, and the first jacks are fixed to the lower adjustable supporting platform. The device is simple in structure and low in cost, and can guarantee, to the maximum extent, that the overall gravity center of the device is always constant or slightly changes.

Penetrating method of self-adjusting hydraulic static penetrating device suitable for seabed slope area

Growing community of inventors

Qingdao, China

Panfeng Li