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机译:基于能量的电动矿用自卸车焊接车架疲劳寿命估算与优化
Hunan Univ Technol;
Zhuzhou Gear Co Ltd;
Hunan Technician Coll Ind & Commerce;
Fatigue life estimation; Multi-objectives optimization; Interval method; Strain energy density; Frame structure; STRESS-ANALYSIS; PREDICTION; MODEL; JOINT;