载重子午胎胎体反包端点附近常常发生脱层或开裂破坏,这对轮胎的耐久性影响很大.本文作者应用轮胎结构有限元分析技术,对具有不同胎体反包高度的子午胎的关键区域中的应力分析参数进行了详细的分析,并据此对载重子午胎胎体反包高度进行了优选.
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