Hi all,
I am calculating the bulk modulus of CSH gel theoretically speaking I have to apply same pressure in all directions. I did the same in Lammps (version: 7Dec 2018) by using iso , first at 1 atm and then at 8000atm and then took average of initial and final volume and calculated the bulk.
Is this a wrong approach? because my volumetric strain is 60 percent which is impossible for the case of CSH.
Whether my approach is wrong or there is some other issue, kindly guide me.
Thanks in advance.