基于计算机辅助技术的球形储罐设计系统开发

发布时间：2018-10-26 17:52

【摘要】：作为计算机技术之一,计算机辅助技术已经广泛运用到了现代社会的众多领域中,尤其是对于压力容器设计与制造行业而言,计算机辅助技术的应用使其技术手段、生产效率、安全水平等都得到了极大提升。特别是在压力容器的设计过程中,利用计算机辅助技术能够很好地解决其设计过程繁杂、计算量大、设计周期长的问题,对降低设计工作强度、缩短工作周期有很大作用。作为压力容器的一种,球形储罐由于具有承载能力强、建造用钢量少、占地面积小等优点,其应用领域越来越广泛,因而将计算机辅助技术应用于球罐的设计领域有很重要的现实意义。然而由于球罐设计的专业性与复杂性,市面上的通用设计、分析软件并不具备这一特定功能,且随着技术的进步、球罐设计与建造标准的更新,一些早期开发的球罐设计系统已经无法适用于现今的计算机环境及生产需要,因此开发一套适应当前设计环境的球罐设计系统就显得十分必要。本文依据工程实际中的球罐设计过程,依照现行的球罐设计与分析标准,基于计算机辅助技术,选择C#为编程语言、.NET为开发平台,采用AutoCAD和ANSYS为支持软件,以面向对象的编程思想为指导,开发了一套以球罐设计的现行标准及设计流程为基准、能够适用于现今计算机环境的球形储罐设计系统。该系统由设计计算模块、有限元分析模块和绘图模块三大部分构成,各模块在功能相对独立的同时可以进行数据共享及交换,能够完成球罐的强度设计计算、有限元分析以及设备图绘制等功能,覆盖球罐设计的全过程,有助于提高球罐设计的准确性、缩短设计时间、降低设计的复杂性,并能为相似系统的进一步研究与开发提供依据。
[Abstract]:As one of computer technology, computer-aided technology has been widely used in many fields of modern society, especially for pressure vessel design and manufacturing industry, the application of computer-aided technology makes its technical means, production efficiency, Safety level has been greatly improved. Especially in the process of pressure vessel design, the problems of complicated design process, large calculation amount and long design cycle can be well solved by using computer aided technology, which plays a great role in reducing the design work intensity and shortening the working cycle. As a kind of pressure vessel, spherical storage tank is more and more widely used because of its advantages of strong bearing capacity, less steel for construction, small area of land, etc. Therefore, the application of computer aided technology in the sphere of spherical tank design is of great practical significance. However, due to the professionalism and complexity of spherical tank design, the general design and analysis software in the market does not have this particular function, and with the development of technology, the design and construction standards of spherical tank are updated. Some early developed spherical tank design systems can not be applied to the current computer environment and production needs, so it is very necessary to develop a spherical tank design system adapted to the current design environment. According to the design process of spherical tank in engineering practice, according to the current design and analysis standard of spherical tank, based on computer aided technology, this paper selects C # as programming language, .NET as development platform, and AutoCAD and ANSYS as supporting software. Under the guidance of object-oriented programming idea, a set of spherical tank design system is developed, which is based on the current standard and design flow of spherical tank design. It can be applied to the design system of spherical tank in the present computer environment. The system is composed of three parts: design and calculation module, finite element analysis module and drawing module. Each module can share and exchange data while the function is relatively independent, and can complete the strength design calculation of the spherical tank. Finite element analysis and equipment drawing can cover the whole process of spherical tank design, which can improve the accuracy of spherical tank design, shorten the design time and reduce the complexity of the design. It can provide basis for further research and development of similar systems.
【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TH49

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