DVVA II 4000
Wu Report
The Wu equation was developed to describe the pressure and density dependency of soil. For
granular soils, the stress response to a strain input depends explicitly of density, and the tangen-
tial stiffness depends on pressure in a way which is weaker than linear.
Refer to
Modified Heckel
400-42803-01 (Rev B) - July 2017
Report, page
for an explanation of the fields on this dialog.
5-22
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5-25
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