This paper introduces a kind of technology using built up and connection method to make the pipeline bending curve of the cold bending tubes.
简介了一种利用冷弯管组拼方法形成管道曲线段的技术。
2
A stacking sequence optimization design approach of composite stiffened panel was built up based on equivalent bending stiffness method and Genetic Algorithms (GA).
借助于等效弯曲刚度法和遗传算法，建立了一种复合材料加筋板铺层顺序优化设计算法。
3
The invention relates to multi-cylinder built-up section cold-bending automatic molding equipment and a processing method thereof.