【摘要】 交互式、可视化是当前公路勘测设计一体化软件发展的潮流。从实用的角度出发 ,利用计算机新的软件开发工具和开发方法 ,实现了基于动态数据库的线路纵断面交互设计。设计人员可以利用它来灵活地进行公路纵断面设计 ,大大减少了工作量 ,提高了设计的效率和质量。更多还原

【Abstract】 Today both alternative and visualisation are the trend of developing software of integration of highway surrey and design. Based on the utility, the author exploited a visual route vertical profile alternative design system using a new technology. The completion of the system not only can help the designer to desigh the vertical profile freely and conveninently, but also can raise the efficiency and quality of design through cutting down designers’ works greatly.更多还原