机构地区: 东南大学
出 处: 《中国公路学报》 1995年第2期14-18,共5页
摘 要: 由室内环道试验测定了各类接缝在外荷重复作用下的接缝传荷能力,又由统计分析建立了7类接缝传荷能力的疲劳衰减规律,该疲劳规律可与现行机场道面设计规范配合使用。 Joint load-transfer capacity in rigid pavement under repetitive loading condi-tion was studied by means of circular track test ,and the fatigue regularity of seven kinds ofjointsare assessed according to statistical analysis. The formula presented in the paper can beused to thickness design of airport pavement incorporting with current design code.
领 域: [交通运输工程]