Study On Establishing Structure Of Offshore Platform Based On Parameterized Modeling

In relation to the subject of establishing three-dimensional parameter model about ocean platform on the SolidWorks, the paper introduced the necessity of the secondary development and its general regulation. The main structure of the offshore platform has been accomplished. In the course of system designing, clearness and practicality are the most importment, also the automatization was enhanced. It is the first time to establish three-dimensional model based on SolidWorks which is mainly applied for mechanics and enlarge the software's extention. in large structure modeling. It can not only improve the efficiency of platform design and resolve the boring iterative modification, but also help users to design, analyses and manufacture products by virtual product model, modify the design-period incorrectness in time and meliorate the quality of model design, adopting virtual design technique to build life-cycle-faced product model in accomplishment of vessel structure design. At the same time, the parameter relationship between the model and the interface was established. With the help of VB and the open interface of SolidWorks, an interface was developed so that a three-dimensional model will be showed as soon as the parameters of the model are entered. The method of establishing ocean platform is different from normal methods and the structure of platform can change easily with its size. The establishing model can be used as a basis in engineering analysis and make a quest of automatic creation of the standard three-dimensional parts, which has certain meanings in theory and actual project.