基于ABAQUS的电解槽温度应力快速分析

doi:10.3981/j.issn.1000-7857.2014.08.008

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摘要针对电解槽在运行过程中常出现的因温度应力引起的裂缝问题，使用Visual Basic 编写了电解槽三维温度场及温度应力问题的有限元分析前处理程序，形成操作界面，仅需输入少量参数就能快速生成分析不同尺寸、不同材料、不同气候、不同液面高度下电解槽温度场及温度应力问题的模型输入文件，再用ABAQUS 有限元软件对模型进行分析。该程序操作简单，工作量少，适合于进行批量尺寸、批量工况下的电解槽应力分布的快速分析，通过温度场与温度应力的分布规律，分析影响其变化的主要因素，可为电解槽的设计和延长使用寿命提供理论指导。

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	秦忠国
	魏雨露
	刘聪
	李全海

关键词 ：电解槽, 有限元软件, 温度应力, ABAQUS, Visual Basic

Abstract：For the problem of the electrolytic tank cracks caused by thermal stress appearing in the operation process, a finite element pre-treatment procedure written in VB is developed to analyze the three-dimensional temperature field and temperature stress of the electrolytic tank. The model input files to be imported to ABAQUS to analyze the electrolytic tank's temperature field and thermal stress problem can be quickly generated, with different sizes, different materials, different climates and different liquid level heights according to a few parameters form the interface. This procedure is simple to operate and suitable for batch size, batch condition of electrolytic cell rapid analysis. By means of the distribution law of temperature field and thermal stress, the main factors affecting the change are analyzed to provide a theoretical guidance for the design of the electrolytic cell and prolong its service life.

Key words： electrolyzer finite element model temperature stress ABAQUS Visual Basic

收稿日期: 2013-10-10

ZTFLH:

TP12

作者简介: 秦忠国，教授，研究方向为高性能计算，电子信箱：hhu_zgqin@126.com；魏雨露（共同第一作者），硕士研究生，研究方向为计算机模拟与仿真，电子信箱：jjweiyulu@sina.com

引用本文:

秦忠国, 魏雨露, 刘聪, 李全海. 基于ABAQUS的电解槽温度应力快速分析[J]. 科技导报, 2014, 32(8): 53-57.
QIN Zhongguo, WEI Yulu, LIU Cong, LI Quanhai. Rapid Analysis of Electrolyzer’s Temperature Stress Based on ABAQUS. journal1, 2014, 32(8): 53-57.

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http://www.kjdb.org/CN/10.3981/j.issn.1000-7857.2014.08.008 或 http://www.kjdb.org/CN/Y2014/V32/I8/53

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