Review on Performance of RCC Frame Structure under Blast Explosion

In present day days numerous regular citizen structures need safeguarding against impact impacts. Past occurrences of fear based oppressor exercises have expanded the mindfulness towards the foundational layout to relieve the impact of blast and counteraction of breakdown of the structure. The impact issue is somewhat new data about the improvement in this field is made accessible generally through distribution of the Army Corps of Engineers, Department of Defense, and other administrative office and public organizations. Because of various unplanned or purposeful occasions, the conduct of underlying parts exposed to impact stacking has been the subject of extensive exploration exertion as of late. The target of impact safe plan is to forestall the breakdown of the primary framework and to keep up underlying honesty through malleable and excess conduct. The aim of present work is to study the effects on building due to blast and to study progressive collapse potential of reinforced concrete building designed for gravity loading only and building designed for seismic loading. Present study includes the structural and non-structural aspects for blast resistant building. Depending on building dimensions and blast load parameters, blast pressure on each face of the rectangular building is calculated. Blast load parameters includes scaled distance, peak overpressure, peak reflected pressure, and positive phase duration. The comparison of blast overpressure suggested by different authors is presented. The calculation of blast load on the faces of the building, as per IS 4991-1968 criteria for blast resistant structures for explosion above ground is included is this work. Citation: Patel Dixitkumar Kanubhai, Patel Dhruvkumar H. "Review on Performance of RCC Frame Structure under Blast Explosion." Global Research and Development Journal For Engineering 6.6 (2021): 26 - 33.