Research on the bending efficiency of superstructure to hull girder strength of inland passenger ship

摘要

The superstructure of passenger ship becomes more and more plump to satisfy the requirement of different functional area and comfortable space. Therefore, the research on the bending efficiency of superstructure to hull girder strength of the passenger ship is paid more attention. In the present paper, an inland passenger ship is taken into account. The interaction of main hull and superstructure is analyzed based on the two-beam theory. The bending efficiency of superstructure is investigated and discussed which can provide technical supporting to the structural design of the superstructure of passenger ship.