水泵自动选型技术的实现

为提高泵的选型效率,提出了一种自动选型的实现方法;并介绍了利用VisualC 6.0语言和ObjectARX开发包,开发出相应自动选型AutoCADARX应用程序的方法和步骤,以及在具体实现过程中一些典型问题的解决方案。     

ADS程序向ARX应用程序的移植

对ＡｕｔｏＣＡＤ软件平台的ＡＤＳ和ＡＲＸ的二次开发环境的应用程序进行对比,基于ＡＤＳＲＸ应用程序,介绍了ＡＤＳ程序向ＡＲＸ程序的移植技术。     

ARX环境下泵选型数据库系统的开

以ObjectARX3.0为二次开发工具在AutoCAD2000下开发出泵的选型数据库系统，并以此为例，研究了在AutoCAD平台下如何将ObjectARX技术和Visual C＋＋的基本类库MFC中的DAO数据库技术进行完美结合来开发产品数据库管理系统。     

基于AutoCAD的参数化设计方法

基于ＡｕｔｏＣＡＤ Ｒ１４,用ｏｂｊｅｃｔＡＲＸ和ＶｉｓａｌＣ＋＋６．０作为开发工具进行参数化设计工作,对实用化机械ＣＡＤ有一定借鉴作用。     

New Monitoring and Assessment Method for the Joints of Steel and Concrete Connection in Large span Bridge

The joints of steel and concrete (JSC) is the key substructure to composite bridge, the method of condition monitoring and safety assessment were carried out for JSC with perfobond shear connectors (PBL) and local prestressed tendon in large span bridge. According to the damage mechanism of JSC, new monitoring parameters were proposed. The sensor location layout and the assessment thresholds of PBL were addressed with the consideration of the disadvantage influences of environment, load and concrete creep to local prestressed loss assessment and validated by the static load experiment. Compared the experimental results with field monitoring data, it was found that the new monitoring parameters and new assessment method were feasible and can be used as reference to the same type connectors in large span bridges.     

抽芯导叶式混流泵选型软件的研究与开发

水泵选型是直接关系到建站的投资、电能消耗和运行管理。采用ARX应用程序进行计算机辅助选型则可大大降低选型时的工作量．从而提高选型效率确保选型的准确性。为此，讨论了在Visual C＋＋6．0环境下使用MFC和Object ARX开发AutoCAD ARX应用程序的方法和步骤。围绕实例。详细说明了ARX应用程序的设计和具体实现。