Calculation of and Key Influencing Factors Analysis on Equivalent Resilient Modulus of a Submerged Subgrade

Calculation of and Key Influencing Factors Analysis on Equivalent Resilient Modulus of a Submerged Subgrade

To calculate and analyze the equivalent resilient modulus of a submerged subgrade, a constitutive model considering the effect of saturation and matrix suction was introduced using ABAQUS’s user-defined material (UMAT)subroutine. The pavement response under falling weight deflectometer (FWD) load wa...

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Bibliographic Details
Main Authors: Junyao Tang, Siyu Chen, Tao Ma, Binshuang Zheng, Xiaoming Huang
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Materials
Subjects:
submerged subgrade
equivalent resilient modulus
constitutive model
finite element method
fluid–solid coupling
Online Access:https://www.mdpi.com/1996-1944/17/4/949

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https://www.mdpi.com/1996-1944/17/4/949

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