dynamics soil pressure against rigids walls

[jorgeher]

I m a Chilean student engineering and have just started a TESIS, I want to study to dinamics pressure against rigid walls for any random acceleration for using finite element
for the dinamica equation proposal by veletsos et al. and
modeling the backfill like a cantilever shear beam.

i need advice,books,sofware,papers, documents about this subject

thank you for your help