Dynamic soil subgrade modulus
Dynamic soil subgrade modulus
(OP)
I'm designing a mat foundation for a petrochemical reactor. I need to determine the dynamic subgrade modulus so to estimate the stiffness of springs in a finite element model.
I have some cross-hole results. Does anyone have an idea how to correlate the compression modulus E of cross-holes to SPT results or Pressiometric results?
And, does anyone have a correlation factor or function between static and dynamic subgrade soil modulus?
PS: I appologize for any faults in technical term.. am in Paris...
thanks
I have some cross-hole results. Does anyone have an idea how to correlate the compression modulus E of cross-holes to SPT results or Pressiometric results?
And, does anyone have a correlation factor or function between static and dynamic subgrade soil modulus?
PS: I appologize for any faults in technical term.. am in Paris...
thanks





RE: Dynamic soil subgrade modulus
RE: Dynamic soil subgrade modulus
a colleague proposed Ed=3*Estatic... does anyone confirm this roughly?
the Crossholes modulus are approximately 150times higher than the static modulus....
RE: Dynamic soil subgrade modulus
f-d
¡papá gordo ain't no madre flaca!
RE: Dynamic soil subgrade modulus
RE: Dynamic soil subgrade modulus
It might not react as a dynamic load.
RE: Dynamic soil subgrade modulus
RE: Dynamic soil subgrade modulus
RE: Dynamic soil subgrade modulus
f-d
¡papá gordo ain't no madre flaca!