灾变事件下高速公路管理单元的行程时间研究

阎莹王晓飞

Investigation into Travel Time of Management Unit of Expressway in Disastrous Events

Yan Ying Wang Xiao-Fei

华南理工大学学报（自然科学版） . 2015, (12): 99 -105,113 . DOI: 10.3969/j.issn.1000-565X.2015.12.014