高桩码头CAD绘图系统的开发与研究

对高桩码头ＣＡＤ绘图系统进行了研究，阐明了设计思想和设计方法，并讨论了系统功能和技术特点。考虑到用户需要，配置了各种处理模块，成功地解决了以数据为中心的数据存取和保护问题，编写了相应的设计程序。系统具有较强的交互性、可扩充性、可移植性和通用性。

Development and Study of Computer Aided Drawing Design System for Pile Supported Piers

The computer aided drawing design system of pile supported piers is studied,the design idea and design means are explicated,and the system functions and technical traits are also discussed.Various processing modules have been autocated to users'reguirements.The problem of data access and protection has been successfully solved with the help of the appropriate development tools and means,while data are centralized.According to the model,calculating formulas have been given in total probability.The system has good interactibility,expansibility,transportability and universality.