Driving Direction Displacement Analysis of Asphalt Pavement under Fluctuating Load
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The finite element software ANSYS is used to build the asphalt pavement three-dimensional model and to carry through transient analysis. The z-direction displacement time history curves of asphalt pavement under half wave sine load are obtained. The curves reveal that the dynamic load influence on pavement structure Z-direction displacement is complex; The z-direction displacement always reaches its peak value when the load reaches this point, and it decreases rapidly to zero after the load leaves; The Z-direction displacement influence of dynamic load increases with the increase of depth. These conclusions can provide a reference for asphalt pavement under half wave sinusoidal dynamic load.
2011 ◽
Vol 368-373
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pp. 3052-3056
2020 ◽
Vol 18
(6)
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pp. 1469-1486
2021 ◽
Vol 2033
(1)
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pp. 012133
2011 ◽
Vol 97-98
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pp. 334-339
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2014 ◽
Vol 686
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pp. 582-586
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