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Pressure–impulse (P–I) diagrams for reinforced concrete (RC) structures: a review
In recent years, many studies have been conducted by governmental and nongovernmental
organizations across the world attempt to better understand the effect of blast loads on …
organizations across the world attempt to better understand the effect of blast loads on …
Dynamic performance of concrete columns retrofitted with FRP using segment pressure technique
For RC columns exposed to blast loads, fibre reinforced polymer (FRP) is employed to
examine its effectiveness in strengthening the concrete structure against blast load. It should …
examine its effectiveness in strengthening the concrete structure against blast load. It should …
Development of pressure-impulse models and residual capacity assessment of RC columns using high fidelity Arbitrary Lagrangian-Eulerian simulation
Pressure-Impulse (PI) models as graphical representations are frequently adopted to
evaluate damage of structures subjected to extreme loads. The main objectives of this …
evaluate damage of structures subjected to extreme loads. The main objectives of this …
A unified performance-based blast-resistant design approach for RC beams/columns
LL Ma, H Wu, Q Fang - International Journal of Impact Engineering, 2023 - Elsevier
Critical political and economic infrastructures are threatened by the intentional and
accidental explosions. At present, the analytical model and design approach for blast loaded …
accidental explosions. At present, the analytical model and design approach for blast loaded …
Closed-form PI diagram based on flextural and shear failure for ptotective wall
J Bong, YB Kwon, DC Nwagbala, JY Park - Journal of Loss Prevention in …, 2024 - Elsevier
Protective walls are crucial structures in mitigating damage from explosions, particularly in
environments such as gas refueling stations. However, evaluating their performance …
environments such as gas refueling stations. However, evaluating their performance …
Pressure-impulse diagrams using coupled single degree of freedom systems subjected to blast load
Abstract Pressure-Impulse (PI) diagrams, a widely popularized approach, relate different
damage levels and are utilized in the preliminary design of structural elements subjected to …
damage levels and are utilized in the preliminary design of structural elements subjected to …
Vulnerability assessment of combat aircraft to blast loading
L Han, Q Han, YX Ge, XQ Sang - Proceedings of the …, 2019 - journals.sagepub.com
Blast wave is a non-negligible killing mechanism for aircraft vulnerability assessment
because of its destructive damaging effort in short distance encounter. The existing kill …
because of its destructive damaging effort in short distance encounter. The existing kill …
Assessment and design of nuclear power plant structures under external explosions
ZF Dong, LL Ma, JY Jia, H Wu, PC Jia - Annals of Nuclear Energy, 2023 - Elsevier
With the increasing concerns over the safety of the nuclear power plants (NPP), the blast-
resistant assessment and design of NPP structures have been emphasized both …
resistant assessment and design of NPP structures have been emphasized both …
Contribution of higher modes in the dynamic response of reinforced concrete member subjected to blast
Response of reinforced concrete structures subjected to blast load of high intensity and short
duration is difficult to analyze. PI (pressure-impulse) curves are one of the approaches for …
duration is difficult to analyze. PI (pressure-impulse) curves are one of the approaches for …
[PDF][PDF] 空中爆炸冲击波对生物目标的超压-冲量准则
王新颖, 王树山, 卢熹, 王建民 - 爆炸与冲击, 2018 - bzycj.cn
针对空中爆炸冲击波对生物目标的毁伤准则问题, 超压-冲量毁伤准则可弥补单一毁伤准则的
缺陷. 首先, 根据空中爆炸冲击波特征参量的一般形式, 提出一种归一化毁伤准则形式 …
缺陷. 首先, 根据空中爆炸冲击波特征参量的一般形式, 提出一种归一化毁伤准则形式 …