Mechanical property test and analysis on the main body frame structure of electrical dust precipitator

IF 0.5 4区 材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY
Xuewen Wang, Xin Zhang, Jiacheng Xie
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引用次数: 0

Abstract

The objective of this work is to test the strength reserve, the working stability, the vibration performance and the dynamic response under stochastic load on the optimized main body frame structure of a type of electrical dust precipitator. The test program is established which is a test process, as well as a feedback process. The strength prototype test is carried out to study the strength reserve of the structure. Based on the mechanical model, the modal analysis, the buckling analysis, and the seismic analysis is carried out using ANSYS to study the working stability and the vibration performance of the structure. The test results show that the strength reserve of the structure is sufficient, the main body structure will not be instability in working, the structure’s landscape orientation rigidity is feasible, the two-dimensional rigidity is even, and its torsional rigidity is better. The Maximum lateral displacement and stress meet the standard requirements. Obviously, the main body structure is optimized perfectly and the method is feasible that to do the performance tests after structure optimization design. Key words: Electrical dust precipitator, Steel braced frame structures, Strength, Stability, Seismic analysis
电除尘器主体框架结构力学性能试验与分析
本工作的目的是测试优化后的某型电除尘器主体框架结构的强度储备、工作稳定性、振动性能和随机荷载作用下的动力响应。建立了测试程序,这是一个测试过程,也是一个反馈过程。为研究结构的强度储备,进行了强度原型试验。在建立力学模型的基础上,利用ANSYS软件对结构进行了模态分析、屈曲分析和地震分析,研究了结构的工作稳定性和振动性能。试验结果表明,该结构强度储备充足,主体结构在工作中不会失稳,结构横向刚度可行,二维刚度均匀,抗扭刚度较好。最大侧向位移和应力满足标准要求。显然,主体结构得到了较好的优化,结构优化设计后进行性能试验的方法是可行的。关键词:电除尘器;钢支撑框架结构;强度
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来源期刊
Materia-rio De Janeiro
Materia-rio De Janeiro MATERIALS SCIENCE, MULTIDISCIPLINARY-
CiteScore
1.00
自引率
25.00%
发文量
51
审稿时长
6 weeks
期刊介绍: All the articles are submitted to a careful peer-reviewing evaluation process by the journal''s Editorial Board. The Editorial Board, reviewers and authors make use of a web based proprietary automated tool to deal with the reviewing procedures.the Revista Matéria''s article reviewing restricted access system - SEER. Authors are not informed about the identity of the reviewers.
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