Optimum Hopper Capacity Selection for TSHD Based on the Cost Calculation;

To find the rule about the change of the mass center positions of a TSHD s draghead with time when working in different soil hardness of seabed under the function of swell compensator, a simulation model of TSHD is built based on a mathematical model, by using the software of ADAMS (Automated Dynamic Analysis of Mechanical Systems).

Design study on large car-type system of cutter suction dredger;

Dynamic behavior and simulation system design of a cutter suction dredger;

350 m~3/h (split type) cutter suction dredger;

A trailing suction hopper dredger is one of the most popular dredging tools for regulati.

Two main reasons about the low dredging efficiency of the cupule dredging boat in low water sections are pointed out by analyzing the ejection angle and structure of the nozzle;and by changing them, the e-jection function can be advanced greatly; the ways are put forward.