【摘要】 随着港口及海上运输事业的发展,船型种类和货物形式发生着巨大变化,对码头的建设提出了更高的要求。出于经济欠发达地区或中小型港口发展需求问题的考虑,多用途码头应运而生。而码头结构型式的选择一直是码头设计工作中的一个重要环节。通过开展多用途码头的结构工程设计,利用规范法对码头进行结构设计并验算其稳定性。同时,利用ANSYS有限元分析软件建立码头模型,进行码头的稳定性、安全性的检验与各构件的响应分析,并对结构提出了一些优化建议。结果证明,利用有限元法分析与规范法计算结果比较吻合,可以作为结构的设计与优化的另一种手段。更多还原

【Abstract】 Currently,with the development of port and maritime transport,dramatic changes have taken place in the form of ships and goods and the construction of the wharves have higher requirements.Less-developed regions or small and medium-sized ports’ demand for development being considered,multi-purpose terminals come into being.And the selection of wharf structure has been an important part of the design work.This paper is about the design of a multi-purpose wharf,including the dock’s structural design through normative method combined with the references and the requirements for this port’s development as well as the calculation of the stability.Meanwhile,it also includes the model established by ANSYS Finite Element Analysis Software to check the structure’s stability and safety together with the responses of different parts in the dock and puts forward some suggestions in enhancement.The result carried out by finite element method shows good consistence with that carried out by normative method,which can be another way to the structure design and optimization.更多还原