Shou-liang Jiang

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During the “white Plus black” reform on the old cement concrete pavement, the stress concentration occurs at theseams beneath the asphalt layer bottom under the loading.Adopting appropriate measures to relieve stress is the key tosuccessful reform. Using ABAQUS finite element software, the analysis is taken to reflect the changing rules on the(More)
Applying finite element program, changing the value of structure-layer parameters such as layer thickness and modulus etc and the wheelbase of wheel load, the axle-number coefficient in the axle-load exchange formula for rigid-base asphalt pavement is calculated in this text under the two different conversion guidelines of pavement deflection and stress(More)
According to “Black Plus White” pavement bearing trength, it chooses old pavement evaluation index on the basis of “Black Plus White”, builds a blur arrangement synthetic evaluation model and methods to evaluate the old pavement synthetically. By virtue of application of actual projects, the evaluation system is convenient and(More)
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