發(fā)布時間：2018-10-26 17:52

【摘要】：作為計算機技術(shù)之一,計算機輔助技術(shù)已經(jīng)廣泛運用到了現(xiàn)代社會的眾多領(lǐng)域中,尤其是對于壓力容器設(shè)計與制造行業(yè)而言,計算機輔助技術(shù)的應(yīng)用使其技術(shù)手段、生產(chǎn)效率、安全水平等都得到了極大提升。特別是在壓力容器的設(shè)計過程中,利用計算機輔助技術(shù)能夠很好地解決其設(shè)計過程繁雜、計算量大、設(shè)計周期長的問題,對降低設(shè)計工作強度、縮短工作周期有很大作用。作為壓力容器的一種,球形儲罐由于具有承載能力強、建造用鋼量少、占地面積小等優(yōu)點,其應(yīng)用領(lǐng)域越來越廣泛,因而將計算機輔助技術(shù)應(yīng)用于球罐的設(shè)計領(lǐng)域有很重要的現(xiàn)實意義。然而由于球罐設(shè)計的專業(yè)性與復(fù)雜性,市面上的通用設(shè)計、分析軟件并不具備這一特定功能,且隨著技術(shù)的進(jìn)步、球罐設(shè)計與建造標(biāo)準(zhǔn)的更新,一些早期開發(fā)的球罐設(shè)計系統(tǒng)已經(jīng)無法適用于現(xiàn)今的計算機環(huán)境及生產(chǎn)需要,因此開發(fā)一套適應(yīng)當(dāng)前設(shè)計環(huán)境的球罐設(shè)計系統(tǒng)就顯得十分必要。本文依據(jù)工程實際中的球罐設(shè)計過程,依照現(xiàn)行的球罐設(shè)計與分析標(biāo)準(zhǔn),基于計算機輔助技術(shù),選擇C#為編程語言、.NET為開發(fā)平臺,采用AutoCAD和ANSYS為支持軟件,以面向?qū)ο蟮木幊趟枷霝橹笇?dǎo),開發(fā)了一套以球罐設(shè)計的現(xiàn)行標(biāo)準(zhǔn)及設(shè)計流程為基準(zhǔn)、能夠適用于現(xiàn)今計算機環(huán)境的球形儲罐設(shè)計系統(tǒng)。該系統(tǒng)由設(shè)計計算模塊、有限元分析模塊和繪圖模塊三大部分構(gòu)成,各模塊在功能相對獨立的同時可以進(jìn)行數(shù)據(jù)共享及交換,能夠完成球罐的強度設(shè)計計算、有限元分析以及設(shè)備圖繪制等功能,覆蓋球罐設(shè)計的全過程,有助于提高球罐設(shè)計的準(zhǔn)確性、縮短設(shè)計時間、降低設(shè)計的復(fù)雜性,并能為相似系統(tǒng)的進(jìn)一步研究與開發(fā)提供依據(jù)。
[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.
【學(xué)位授予單位】：東北石油大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：TH49

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