本文選題：VisualC++ + ANSYS��； 參考：《武漢理工大學(xué)》2011年碩士論文

【摘要】：單梁起重機(jī)廣泛用于工廠、倉(cāng)庫(kù)、料場(chǎng)等不同場(chǎng)合,數(shù)量巨大。傳統(tǒng)的設(shè)計(jì)分析方法中,是對(duì)每一臺(tái)設(shè)計(jì)的起重機(jī)根據(jù)其尺寸參數(shù),利用材料力學(xué)原理對(duì)其進(jìn)行受力分析計(jì)算,在計(jì)算過程中不僅有著大量的簡(jiǎn)化處理,另外也會(huì)耗費(fèi)大量的時(shí)間在手工計(jì)算上,其準(zhǔn)確性得不到很好的保證。 隨著如ANSYS、ADINA、ABAQUS、MSC等有限元軟件的發(fā)展,現(xiàn)在可以采用有限元軟件進(jìn)行建模分析,這樣大大減少了手工計(jì)算量并提高了計(jì)算準(zhǔn)確性,但是也要耗費(fèi)大量的建模時(shí)間,另外對(duì)于不會(huì)有限元分析軟件的設(shè)計(jì)人員來說,也是個(gè)很大的問題。所以研究并開發(fā)一套參數(shù)化的分析系統(tǒng)是很有必要的,讓其提供良好的易溝通的人機(jī)界面,供使用者只要輸入相關(guān)參數(shù),就可由計(jì)算機(jī)自動(dòng)完成模型的建立和應(yīng)力、位移、模態(tài)、穩(wěn)定性,動(dòng)態(tài)等各種分析,并將結(jié)果友好的顯示出來。這樣的參數(shù)化分析系統(tǒng)將大大減少重復(fù)性的建模分析過程,并且由于引進(jìn)了動(dòng)態(tài)分析,比傳統(tǒng)的靜力分析更具可靠性,從而提高企業(yè)的設(shè)計(jì)分析的可靠性及效率,加快產(chǎn)品的研發(fā),另外也可以被檢測(cè)部門用來對(duì)單梁起重機(jī)的結(jié)構(gòu)進(jìn)行檢測(cè)分析,只要現(xiàn)場(chǎng)操作軟件即可。 本文主要利用Visual C++開發(fā)工具將ANSYS的參數(shù)化技術(shù)結(jié)合在一起,開發(fā)出了一套單梁起重機(jī)的參數(shù)化分析系統(tǒng),其主要研究?jī)?nèi)容如下： 1)利用APDL語言參數(shù)化建立兩種主梁截面的單梁起重機(jī)的有限元模型,并編寫相應(yīng)的參數(shù)化加載、計(jì)算以及提取結(jié)果的APDL命令流。 2)進(jìn)行了單梁橋式起重機(jī)的靜力分析、模態(tài)分析、諧響應(yīng)分析以及瞬態(tài)沖擊分析等方面的研究。并編寫相應(yīng)的APDL命令流,以作為VC開發(fā)參數(shù)化系統(tǒng)的基礎(chǔ)。 3)研究了VC6.0與ANSYS的接口技術(shù)以及相互之間的通信技術(shù),利用VC對(duì)ANSYS進(jìn)行封裝。 4)利用VC結(jié)合ANSYS開發(fā)了一套集參數(shù)化建模,應(yīng)力、位移、穩(wěn)定性、模態(tài)、以及動(dòng)態(tài)分析于一體的分析軟件。
[Abstract]:Single-beam crane is widely used in factories, warehouses, material yard and other different occasions, a large number. In the traditional design analysis method, every crane designed according to its dimension parameters is analyzed and calculated according to the material mechanics principle. In the process of calculation, there are not only a lot of simplified processing, In addition, it also spends a lot of time on manual calculation, and its accuracy is not guaranteed well. With the development of finite element software such as ANSYS Adinan Abaqus MSC, the finite element software can be used for modeling and analysis, which greatly reduces the manual calculation and improves the accuracy of calculation, but it also consumes a lot of modeling time. In addition, it is also a big problem for designers who do not have finite element analysis software. Therefore, it is necessary to study and develop a parameterized analysis system, which provides a good human-machine interface that is easy to communicate with, so that the user can automatically complete the modeling, stress and displacement by the computer as long as the relevant parameters are inputted. Modal, stability, dynamic and other analysis, and will be friendly to show the results. This parameterized analysis system will greatly reduce the repetitive modeling and analysis process, and because of the introduction of dynamic analysis, it is more reliable than the traditional static analysis, thus improving the reliability and efficiency of enterprise design analysis. It can also be used by the inspection department to test and analyze the structure of single beam crane, as long as the field operation software can be used. In this paper, a parameterized analysis system of single beam crane is developed by combining the parameterization technology of ANSYS with Visual C development tools. The main research contents are as follows: 1) using APDL language to parameterize the finite element model of two kinds of single beam crane with main beam section, and write the corresponding parameterized loading, calculating and extracting the APDL command stream of the result. 2) the static analysis, modal analysis, harmonic response analysis and transient impact analysis of single girder bridge crane are studied. And write the corresponding APDL command stream, as the VC development parameterized system foundation. 3) the interface technology and communication technology between VC6.0 and ANSYS are studied, and ANSYS is encapsulated by VC. 4) A set of parametric modeling, stress, displacement, stability, modal and dynamic analysis software is developed by using VC and ANSYS.
【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2011
【分類號(hào)】：TH215

【引證文獻(xiàn)】

相關(guān)碩士學(xué)位論文 前2條

1 李勝超;參數(shù)化有限元在大型機(jī)械結(jié)構(gòu)分析與仿真中的應(yīng)用研究[D];上海交通大學(xué);2012年

2 劉金;運(yùn)架一體式架橋機(jī)的結(jié)構(gòu)分析[D];武漢理工大學(xué);2012年

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本文編號(hào)：1801309