To investigate the blast resistance performance of the reinforced concrete plate strengthened with high-strength steel wire mash and polymer mortar

the HJC concrete dynamic constitutive model is introduced and a fluid-solid coupling finite clement model considering reinforced concrete plate

explosion and air influence is established

and numerical simulations on the damage behavior and blast resistant performance of reinforced concrete plates with/without high-strength steel wire mash and polymer mortar under blast loading are carried out with ANSYS/LS-DYNA.The results show that the blast resistance performance of reinforced concrete plates with high-strength steel wire mash and polymer mortar is greatly improved.