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根据刚架结构离散特征 ,把有限单元法与离散优化方法结合起来 ,研制出工程机械刚架结构的离散优化设计。利用该原理 ,能够直接求得在应力、位移和尺寸约束条件下符合工程设计规范的实用设计 ,可从本计算与绘图系统中获得效益。
According to the discrete characteristics of rigid frame structure, the finite element method and discrete optimization method are combined to develop the discrete optimization design of the frame structure of engineering machinery. Using this principle, a practical design that conforms to the engineering design specifications under stress, displacement and size constraints can be directly obtained, and the benefits of this calculation and drawing system can be obtained.