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用有限元方法研究了海洋工程中的一个课题——离岸结构装船过程的静力分析。通过引进变量Xmove(固结在移动的上部结构上的相对坐标系和固结在地面滑道上的绝对坐标系之间的距离),采用子结构处理上部结构,用弹性地基梁代替滑道,建立了装船过程分析模型。在此模型的基础上,研制成装船离岸结构静力分析程序——DASOS-J装船程序模块。
Using the finite element method to study a topic in offshore engineering - the static analysis of the offshore structure loading process. By introducing the variable Xmove (the distance between the relative coordinate system consolidated on the moving superstructure and the absolute coordinate system fixed on the ground slide), the substructure is used to process the superstructure, and the elastic foundation beam is used instead of the chute. The ship loading process analysis model. On the basis of this model, the DASOS-J loading program module was developed as a static analysis program for loading offshore structures.