Punching shear capacity is a key factor for governing the collapsed form of slabs. This fragile failure that occurs at the slab-column connection is called punching shear failure and has been of concern for the engineers. The most common practice in evaluating the punching strength of the concrete slabs is to use the empirical expressions available in different building design codes. The estima...

In this study, linear and non-linear static analysis of low-rise models representing two-bay two-story three-bay three-story reinforced concrete framed structures designed as per Indian standard codes (IS 450:2000 IS 1893:2016) for the high seismic region using Envelope loading combination are assessed with without Guidelines U.S. (GSA) General Services Administration. The purpose study is to d...

In this paper existing vulnerability relationships for reinforced concrete structures are reviewed with a view to their application to a European (and similar) seismic risk assessment scenario. New empirical fragility curves for reinforced concrete building populations are derived based on a data bank of 99 post-earthquake damage distributions observed in 19 earthquakes and concerning a total o...

Cracking of the concrete cover due to corrosion is defined as the serviceability limit state of reinforced concrete structures. This study evaluated the influence of a mineral admixture i.e. nano wollastonite on corrosion performance and serviceability of reinforced concrete structures by performing an accelerated corrosion test on ten reinforced concrete beams under a sustained load. To do so,...

In this paper, modeling of high speed projectiles with different nose shapes, penetrating into steel fiber reinforced concrete is investigated. This is a novel study because it considers the length to diameter ratio of steel fiber as well as projectile length to diameter ratio and volume fraction of fiber used in concrete matrix on the impact resistance of steel fiber reinforced concrete fibers...