运河漕舫首部结构强度设计

Bow Structure Strength Design of the Ancient Canal Boat

采用直接设计法对运河漕舫的首部结构进行了强度设计。在给出该船体首部结构的设计载荷为波浪冲击载荷与静水压力载荷的基础上,采用有限元方法对该漕舫进行了结构以及载荷模拟,并根据有限元计算结果对船体首部结构提出了加强方案。研究结果对运河漕舫首部结构设计提供了理论依据及设计参考,对该船体结构航行的安全性具有重要的理论意义。

Strength design load include the wave slamming of ancient canal boat is studied based on direct design method. The design load and the hydrostatic pressure in the course of design, the hull structure and load of ancient boat are simulated by FEM. The strengthening project is put forward in base of the result. The research results provide theory and design reference for the bow structure design of ancient canal boat, it is of important significance to the safety voyage of ancient canal boat.