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《Urban Roads Bridges & Flood Control》 2017-12
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Control of Longitudinal Crack of Urban Asphalt Road Based on Drainage Pipeline Located in Road Base

Ding Zhen;Tan Liying;Zou Zhendong;  
The article introduces the disease and forming cause of asphalt pavement crack, and explains the rainwater pipeline located in the road base by the engineering cases. Under the condition of road base hard to roll normally, the rainwater pipeline is protected through C15 concrete to cover to top, and at the same time is added with the steel reinforced concrete mesh in order to prevent the uneven settlement between rigid base and semi-rigid base for reinforcing the road base and controlling the longitudinal crack. The relative experience can be referred for the similar projects.
【CateGory Index】: U418.66
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