Planning fiber placement paths according to the distribution of principal stress can reduce the amount of composite materials and enhance the strengthofstructure.
提出了一种铺丝路径的优化生成算法，用以提高成形件的强度并减少复合材料的用量。
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Secondly, the structural behaviour and strengthofstructure of mucky clay with different depth and cause of formation have been studied, which shows that they all have strong structural behaviour.
But the long-term strength and reliability of adhesives has not been proved, so most people who work in glass think an all-glued structure is a long way off.