Deep Foundation Pit Cantilever Bottling Pile Support Computer Aided Design

In this thesis, development and studies on cantilever bottling pile CAD software are made on the base of existing achievement .This is a try of how Object-oriented technology applies in the field of structure project software designing.The system is based on cantilever bottling pile design method. Through analysing the cantilever bottling pile design principle and optimum design method, according to guiding theory of soft project, adopting with human-computer interactive design and two-dimentional parameter drawing, the sysytem is made a software that had a friendly UI.It enable user to break away from the design manual, finish all cantilever bottling pile designing and construction drawing on the computer.The CAD system is a application program that developed by utilizing Object-oriented developing instrument Visual 6. 0 ++ and Object ARX2000 baseded on AutoCAD platform software package.It' s convenient to develop CAD application program of typical Windows style high-efficiently by use of Visual C++. ObjectARX is a kind of brand-new AutoCAD secondary developing instrument using Object-oriented method. It make secondary development of AutoCAD convenient and powerful with the aid of development environment of Visual C++.The CAD system has the following main characteristics:1. Object-oriented technology and Windows resources are compre-hensivly used in this system, it' s useful to develop and upgrade software, guaranting the consistency and maintainability of the procedure .2. The system applicate Exception-handling technology to guarantee software stability .3. The sysytem incorporate the traditional design method with optimum method. It can strengthen systematic flexibility and the practibility of progamme.