| The design of modern high-rise building improve fast and intensively, we simulate the building process of conStinguction, through visual method in order to conduct the process optimization and the preparation of engineering equipment and materials better. Further, we can improve the conStinguction system, so that conStinguction engineering works may improve towards a more scientific and more rational direction.This thesis introduces the realization of the CAD sub-system for digital models design,which is belongs to visual simulation system of conStinguction building process. Many building models are mostly used in traditional three-dimensional model design, the models’ individual is Stingong and poor reusable. So these models spends enormous manpower and resources. To solve this problem, this paper presents a parametric CAD design subsystem for the building model design, which draws on the concept of standard parts design of the mechanical parts, the whole building model is divided into columns, walls, beams, plates and other building components standard parts, and set up standard parts model library of them, in order to design rapidly and make the models more reusable for three-dimensional design and development.Based on familiar with functions and relevant modules of SolidWorks2007, the thesis discusses the way that 3D CAD software support the design process works of building elements, and study the principle and the method to realize the function of related computer-aided design, and proposed an implementation method and a scheme which are based on software platform three-dimensional CAD Solidwokrs2007 system for building components model. The system using Visual Basic. NET as development tools and the dynamic link library as the way of development. Integrate the application of secondary development seamlessly as Add-in forms into SolidWorks2007, so as to integrate embedded design system for building elements design.Aiming at the actual method and content of development work for company is guiding ideology to the development for three-dimensional CAD system of building elements. Through the secondary development on CAD software(SolidWorks2007) to improve the application level of CAD technology in the product design. |
