It is a complex task for selecting and deploying the drilling equipment in construction of deep shaft drilling. Many factors should be taken into account when designing, and the calculation workload is huge as well. Therefore, it has a great theoretical and practical value to devise a design system for the selection and deployment of drilling project equipments. This paper, based on the idea of decision support system (DSS), especially aims at the theoretical design and practical application research of the selection and deployment system of drilling equipments of deep wells over 1 kilometre. The system consists of three parts, the dialogue subsystem, the data subsystem and the model subsystem. Each part of the system is controlled through the design of multi-menu, the human-computer dialogue is also realised, meanwhile the plug-in style management is used, and the dynamic design is employed as far as possible in order to improve the system flexibility. The system provides a new service carrier for the selection and deployment of drilling equipment by the implementation of drilling equipment selection, deployment and optimisation and achieving the functions such as automatic generation of the computation mission statement, planar and sectional drawings of equipment deployment, etc. At the end of the paper, the application notes of this system is given in conjunction with the selection and deployment issue of drilling equipments of a deep shaft over 1 kilometre.%深立井施工中凿井设备的选型与布置是一项复杂的工作,设计时需要考虑的因素多,且计算量大.因此设计一套凿井工程设备选型与布置设计系统,具有较大的理论与实用价值.基于决策支持系统思想,对千米以上的深并凿井设备的选型与布置系统的理论设计与实际的应用研究.系统由对话子系统、数据子系统和模型子系统三部分组成,通过设计多层菜单方法控制各个部分,实现人机对话,同时采用插件式管理,并尽可能使用动态化设计,以提高系统的灵活性.系统可以实现凿并设备的选型、凿井设备的布置与优化、计算任务书和设备布置的平、剖面图的自动生成等功能,为凿井设备的选型与布置提供新的服务载体.最后结合千米深井的凿井设备选型与布置问题,对该凿并设备选型与布置系统的应用进行了说明.
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