Above all , during the research of the automatic of hydrotechnics designs , the author has successfully developed the cad software autosd for hydraulic runnel design , and realized the function of immediate interpose among program and relief maps and the overall process computer aided function during the hydraulic tunnel design 总之，本文通过对水工设计自动化的研究，成功开发出水工隧洞辅助设计软件autosd ，并首次实现在软件运行时与地形图的即时交互和反馈功能，实现了水工隧洞设计全过程的辅助设计功能。
In this paper , the features of hydraulic structures and processes of hydrotechnics design are particularly analyzed , expatiating the actuality and the developing trend of the software of hydrotechnics aided design . emphases are given on the techniques of programming autosd software for aided design of hydraulic tunnel by utilizing the means of automation activex , illuminating the ways and the . means of development of hydrotechnics aided design software by using modern programming theories 本文通过对水工建筑物特点和水工设计过程的分析，阐述了水工设计计算机辅助软件的现状及发展趋势，着重介绍了作者利用vb6和automationactivex技术编制水工隧洞辅助设计软件autosd的研究和开发工作，并以autosd系统软件为例说明了利用现代编程思想开发水工领域的计算机辅助设计( cad )软件的方法和途径。
The research and development of autosd software has settled the problem of the combination of the design theories and drawing settings , the problem of design information and data management , the problem of harmony of artificial correct and program running , the problem of obtaining information from the original relief maps and geologic drawings , the problem of automatic exporting drawings and reports . autosd can work with autocad and msword with jointless , so this paper particularly narrates the means of using active x technique to call server programs ( autocad & msword ) through client program ( autosd ) Autosd系统软件的开发，研究并解决了如何利用高级程序语言将水工隧洞的设计理论与绘图环境具体结合的问题；研究并解决了系统软件如何在辅助设计过程中对水工隧洞的设计信息及数据的管理问题；研究并解决了如何在辅助软件进行设计过程时，将设计人员的及时修正进行动态交互的协调性问题；研究并解决了系统软件如何获得原始地形图及地质图信息的问题；研究并解决了系统如何在设计过程中自行将工程设计信息汇编成报告输出的问题。
This subject directly investigates 14 construction enterprises and more than 40 construction sites . the types of the projects involve railway , bridges , tunnel , municipal , road , industry and civil construction , airport runway , hydraulic tunnel and others . this paper deeply analyzes and assesses the occupational health and safety management actuality of the construction site , points out the main problems in the process of hazard identification , risk assessment and risk control , and also analyzes why these problems exist 该课题研究直接调查了十四家施工企业和四十多个项目施工现场，项目类型涉及铁路工程、市政公用工程、公路工程、房屋建筑工程、机场场道工程、桥梁工程、水工隧洞工程、土石方工程等，对施工现场实际的职业健康安全管理现状进行深入的分析、评估，指出了危险源辨识、风险评价、风险控制过程存在的主要问题，并分析了为什么会存在这样的问题。
