【作者】 胡鸣镝；

【导师】 秦娟英； 彭奇玉；

【作者基本信息】 武汉理工大学 ， 控制工程， 2003， 硕士

【摘要】 近年来，建筑行业的CAD出图率几乎已达100％，然而，建筑给排水专业软件的发展却相对滞后。论文结合作者从事给排水施工图设计实践和所学的课程，开发了《建筑工程给排水CAD辅助设计与绘图系统》，并用于了设计工作实际。 本论文对建筑给排水CAD设计现状进行了分析，提出了基于AutoCAD系统的建筑给排水CAD辅助设计改进方案。并在以下方面取得了初步成果： 1．针对建筑给排水设计用户，开发了基于AutoCAD绘图系统功能命令的简化和扩展。实现了用一、二个字母代替原AutoCAD系统中的长单词命令，同时还实现了部分命令的组合。 2．开发了针对建筑给排水设计用户的辅助计算系统。AutoCAD系统不具备给排水设计专业的计算功能，本系统已对部分建筑给排水设计中常用的图表实现了数字化，为设计用户提供了部分建筑给排水设计时常用的水力计算和设备选型的辅助计算功能。 3．开发了适于建筑给排水设计用户的CAD友好界面。建筑给排水设计用户使用本系统时，能通过友好的人机界面工作，极大地方便了用户。 论文作者研究并完成了以上应用程序的设计和编制工作，并投入际工作中试运行，取得了较好的应用效果。更多还原

【Abstract】 In recent years, the ratio of Engineering-Map-Drawing by CAD in the Architecture Engineering Profession is almost and already 100%, whereas, the development of software in Water Supply and Sewerage Profession however falls behind to some degree. Combining the experience that be engaged in author’s job with courses that currently learned, programmed this set of <<Computer Aided Design and Draw System of Water Supply and Sewerage Engineering>> ,and used in the engineering works.This dissertation analyses the situation in Water Supply and Sewerage designing of the present, putting forward some improvement of water supply and sewerage engineering in the building based on the system of AutoCAD, and obtaining the initiative results in some aspects below:1. For the designers of Water Supply and Sewerage profession, the system is made to be capable of identifying the instruction combined with some other ones, and replace the original AutoCAD system instruction with simplified ones which is made up of one or two letters in the alphabet, so as to simplify the AutoCAD system and expand the function of this software.2. After programming the aided calculation system, this system is capable of bringing the commonly used charts in Water Supply and Sewerage design into being in digital forms, and, for designers of this profession, the software provides the function of choosing types of equipments and calculating the power of water flow, which is not available in the former AutoCAD system.3. As the programming of friendly CAD interface that is suitable for the users of, designers of Water Supply and Sewerageprofession are able to work thought this interface, which greatly makes the users convenient while using this software.The author completed the designing and coding procedure mentioned above and put them into use, obtaining good results.更多还原