【摘要】 分析了工程上常用的高强度螺栓的疲劳寿命与施加的预紧力之间的关系,找出施加预紧力的最佳范围.更多还原

【Abstract】 This paper analyses the relation between fatigue life and imposed preload of high strength bolt usually used in construction engineering and locates optimum working range to apply preload to it.更多还原