Mustapha EL MLILES
Subscriber

Hello Reno,

 

Thank you I really appreciate your response. In fact, I want to model a shock wave caused by an explosion with the following parameters (overpressure of 10kPa and a positive phase duration of 0.3s) and visualize its impact on a structure.

 
I have already done the mass calculation of the equivalent TNT, and I found that the shock wave corresponds to a TNT of 170 tonnes situated at a distance of 660 meters from the structure. I want to know if I can use these values with the *LOAD_BLAST_ENHANCED, if yes, where can I find this keyword on LS Dyna workbench, please.
 
Regarding the second way, I don't think it will work, since this method doesn't reflect the physics of the shock wave like the reflected wave...
 
Thank you again.