Structure optimization of the frame based on response surface method

摘要

Purpose - As a key part of the algae removal equipment in the middle route of South-to-North Water Diversion Project, the static analysis and dynamic analysis are carried out for the structural characteristics of the frame. The paper aims to discuss this issue. Design/methodology/approach - First, the model is constructed for analysis. Second, finite element analysis are carried out. And finally, test designed is used for the construction. Findings - The optimization scheme that minimizes the quality under the condition of satisfying the allowable stress is found, and the quality is reduced by 6.88 percent. Originality/value - The paper is based on the occurrence of seasonal algae in the main channel of the Middle Route of the South-to-North Water Diversion Project, an automatic algae-removing equipment was designed.