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《Port Engineering Technology》 2015-01
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Research and Calculation of the Depth of Subgrade Work Area Port Road under Heavy Load

Jia Junmei;Lian Xiangping;CCCC First Harbor Consultants Co.,Ltd.;Tianjin Municipal Engineering Design & Research Institute;  
This paper introduces the concept of subgrade work area and determine the standard; combined with the traffic characteristics and geological conditions of Tianjin port area, were analyzed influence of subgrade work depth of typical pavement structure of Tianjin Port under the standard axle load and heavy load traffic under the action of the mechanism and regularity, the subgrade work area depth overloading Tianjin port area under the condition of 2.0~2.3 m; at the same time, put forward the corresponding solutions to the subgrade in the region, to design better guidance to the similar engineering.
【CateGory Index】: U416.1
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