Hello sir/madam,

I am using Abaqus software for the purpose of analysing Air blast on a RCC structure using conwep method. Here a wall is provided to protect structure from blast as shown in picture. But while selecting surface (i have tried by selecting both and individually) it's only showing output only for one structure either RCC wall or RCC structure. Please help me to understand the process of solving air blast problem using abaqus. Thank you.​​​​​​​