摘要
起重机钢轨选型合理是防治轨道断裂的前提,本文提出了钢轨接触疲劳强度及动强度的计算方法,以此检算钢轨选型合理性。并结合港口工程应用实例,验证该检算方法的可行性及可操作性。
Reasonable selection of port crane rail is the prerequisite for preventing rail from fracture.A calculation method of rail contact fatigue strength and dynamic strength is proposed to check whether appropriate type of rail is selected.A port engineering practice is used to verify the feasibility and operability of the method.
作者
廖二全
张光磊
杨洪祥
Liao Erquan;Zhang Guanglei;Yang Hongxiang(CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300222,China;Tangshan Port Group Co.,Ltd.,Tangshan Hebei 063600,China)
出处
《港工技术》
2019年第2期38-41,共4页
Port Engineering Technology
关键词
钢轨
接触疲劳强度
动强度
选型
检算
rail
contact fatigue strength
dynamic load strength
type selection
check
