Cơ chế hình thành lún nứt mặt đường trên đê khi kết hợp mặt đê làm đường giao thông

Abstract

In the over one decade, the cracked settlement of surface road phenomenon on the river dikes became popular. Vietnam also have some studied to explain the mechanism to make that phenomenon. However, because these studies were for only site dike certain what the results come out only some causes, that not show how to the formation mechanism of formation the cracked settlement road surface. This study showed the wet-dry cause in seasonal of dike's body with content clay, dust high is the reason for making the crack original, because of decrease volume soil dikes body. After that, other these specifically impact at those different dikes as soft soil ground, overloading, construction method, etc..., are factors motive progression crack, settlement road surface on the dikes.