4MSC Software Corporation. NASTRAN (2001) Standard user manual.
5刘鸿文.材料力学.北京:高等教育出版社.1991.
6DEKKER M A, KRUYT N P. Experimental and numerical investigation of cutter head dredging flows [ J ]. Journal of Waterway, Port, Coastal and Ocean Engineering, 2003,129 (5) : 203-209.
7STEINBUSCH P J. Seaway analysis and design of cutter suction dredgers [ R ].Delft : MTI, 2000.