Experimental and numerical investigation of rectangular reinforced concrete columns under contact explosion effects

A Dua, A Braimah, M Kumar - Engineering Structures, 2020 - Elsevier
The response of reinforced concrete (RC) members subjected to contact explosion effects is
more severe than the response to non-contact explosions due to local material failure. The …

Experimental studies on fragments of reinforced concrete slabs under close-in explosions

Y Shi, J Wang, J Cui - International Journal of Impact Engineering, 2020 - Elsevier
Most of the injuries resulting from an explosion are not caused by the shock waves, but
rather by the high-speed flying sharp fragments due to concrete spalling and crushing. The …

RC beams under blast load: Reliability and sensitivity analysis

F Stochino - Engineering Failure Analysis, 2016 - Elsevier
The effects of blast loading on structures can be very dangerous: damages and failures are
expected with serious threats to structural safety and human life. Materials stresses and …

Dynamic response of metaconcrete beam under blast load

H Jin, H Hao, C Xu, Z Huang, W Chen - International Journal of …, 2023 - World Scientific
A number of recent studies have demonstrated numerically and experimentally that
metaconcrete made of engineered aggregates can mitigate the propagation of stress waves …

Enhancing the performance of anti-blast windows through the use of carbon nanotube reinforced polymer gaskets

M Attia, MAH Khandaker, S Pyrialakos… - Journal of Building …, 2023 - Elsevier
Anti-blast windows are critical in ensuring the safety of structures exposed to explosive
threats, such as terrorist attacks or accidental explosions. These windows consist of blast …

Numerical simulation of autoclaved aerated concrete masonry wall subjected to close-in explosion and the structural damage assessment

S Liu, X Xu, Y Zhang, B Zhou, K Yang - Scientific Reports, 2024 - nature.com
In this study, we investigated the destructive effect of autoclaved aerated concrete (AAC)
masonry walls subjected to close-in explosions. First, full-size refined finite-element models …

Influence of standoff distance on the response of RC columns subjected to close-in explosions

A Dua, A Braimah, M Kumar - Journal of Structural Engineering, 2022 - ascelibrary.org
Threats involving terrorist attacks using large amounts of explosives are less likely due to the
complexity of acquiring them without alerting security agencies. A plausible threat tactic is to …

Punching shear failure analysis of reinforced concrete slabs under close-in explosion

S Liu, X Xu, B Zhou, K Yang - Materials, 2023 - mdpi.com
The susceptibility of reinforced concrete (RC) slabs to punching shear failure is heightened
when subjected to close-in explosion loads, leading to a wider range of damage caused by …

[图书][B] Analytical and experimental evaluation of precast sandwich wall panels subjected to blast, breach, and ballistic demands

P Trasborg - 2014 - Citeseer
After recent escalation in terroristic attacks on buildings including the Murrah Federal
Building, Kohbar Towers, and the World Trade Center, as well as accidental explosions …

Sustainable Construction Practices using Autoclaved Aerated Concrete (AAC) Blocks as a Replacement

A Thakur, SSSR NV, VH Raj, A Saikumar… - E3S Web of …, 2024 - e3s-conferences.org
Red bricks are the primary form of infill is extensively used in RCC structures. Blocks made
of autoclaved aerated concrete have become a popular choice in construction industry …