Hello,

I am doing Seismic analysis of a concrete dam, I am trying to run same case which is available on Abaqus Website (For Koyna Dam) I followed all the steps which is mention in Input file which is available on Website 
( https://classes.engineering.wustl.edu/2009/spring/mase5513/abaqus/docs/v6.6/books/eif/koyna2_std.inp  ).

But the results for Tensile damage at the end of the ABAQUS/Standard simulation without dam–reservoir hydrodynamic interaction is very different. My dam is getting tensile damage in 1.7 sec which the reference case have got in 4.3 sec, Also is there anything missing in above input file ??

If you have any suggestion/ video to refer or anything would be appreciated.

Thank you !!!