The structures subjected to blast loading gained more importance due to demolition of buildings that are constructed
against rules, accidental events, natural events and terrorist attacks. An explosion is a rapid chemical reaction takes place in few
milliseconds and occurs in the form of shock wave. This paper presents blast analysis of Steel and R.C.C structures subjected to
blast loading with different blast intensities (charge weight) and different standoff distances. Blast loading and its effects on the
structure is influenced by various factors which includes charge weight, standoff distance, geometrical configuration and
orientation of structure. Models are analysed by linear dynamic analysis (Elastic Time History) using ETABS V18.0.0 subjected
to blast loading.
