Research On 3D Modeling Of Sluice

Sluice is an important hydraulic structure in water conservancy engineering and plays a very important role in water resources projects. With the rapid development of science and technology, advanced computer technology and the development of a variety of software, is widely applied to the sluice visualization study. The essay introduces the methods how to create the 3D model quickly, accurately and conveniently.Through the analysis of the present situation of domestic and foreign research, the paper draws the current situation of the three dimensional modeling of sluice. The author makes some comparison of the commonly used 3D software and selects AutoCAD to provide the model. On the platform of AutoCAD2010, the optimization method and technology of 3D modeling are studied.The author takes the sluice as an example to analyze the different characteristics of upstream, chamber and downstream sections. The unique thinking is put forward in details based on various function and structures. The solving and solution produce. One can know how to select the correct path to get the solid of wing wall and how to use the Boolean operation to solve the intersection between the wing wall and protecting slope in the section of upstream. One also can know how to use the transfer among various views and how to determine the positon among different parts in the section of chamber. One can know how to use the guides to make model and how to apply to the visual styles in the section of downstream. The paper deduces the common skills in creating models and it is helpful for further study.Based on the 3Dmodel, one can browse the structure with any angles to get to know the shape and relative positon and even one can slice it and show its internal construction. It is very convenient to interchange the view with the model. With the help of 3D printing technology, the model of sluice is manufactured, and the precision is high, the speed is fast and the cost is relatively low. It is very helpful in revising the design.