[HTML][HTML] Progressive collapse: Past, present, future and beyond

N Elkady, LA Nelson, L Weekes, N Makoond… - Structures, 2024 - Elsevier
The world has seen a surge in rigorous study efforts on the progressive collapse of
structures in the past few decades. These events have led to new standards and provisions …

[HTML][HTML] Elasto-plastic progressive collapse analysis based on the integration of the equations of motion

SY Fialko, OV Kabantsev… - Magazine of Civil …, 2021 - cyberleninka.ru
This paper considers the progressive collapse analysis of reinforced concrete structures
based on the sudden removal of a load-bearing structural element and simulation of the …

Numerical studies on the progressive collapse resistance of multi-story RC buildings with and without exterior masonry walls

S Nyunn, F Wang, J Yang, Q Liu, I Azim, S Bhatta - Structures, 2020 - Elsevier
This paper investigates the influence of perforated masonry walls on the progressive
collapse resistance of multi-story reinforced concrete (RC) structures. In this study, bare and …

Evolutionary optimization of reinforced concrete beams, taking into account design reliability, safety and risks during the emergency loss of supports

A Tamrazyan, A Alekseytsev - E3S web of conferences, 2019 - e3s-conferences.org
An algorithm has been developed to optimize the reinforced concrete beams in removing
the supports based on an adapted genetic algorithm and RBDO approach. Multiple cross …

Experimental studies on progressive collapse behavior of RC frame structures: Advances and future needs

WJ Yi, F Yi, Y Zhou - International Journal of Concrete Structures and …, 2021 - Springer
In the recent two decades, the progressive collapse of reinforced concrete (RC) frame
structures attracted unprecedented research interests in the structural engineering …

Structure behavior of reinforced concrete beam-slab assemblies subjected to perimeter middle column removal scenario

J Yu, L Luo, Q Fang - Engineering Structures, 2020 - Elsevier
The perimeter columns of framed structures are more vulnerable to terrorist attacks due to
accessibility. The beams and slabs above the damaged columns are the primary structural …

Developments and research on fire-induced progressive collapse behaviour of reinforced concrete elements and frame—a review

P Narayanaswamy, SK Srinivasan… - Environmental Science and …, 2023 - Springer
Many studies have been carried out for understanding the mechanism of failure of RC
structural systems under varying temperature circumstances. Similarly, several methods …

The impact of construction quality on the safety of prefabricated multi-family dwellings

P Knyziak - Engineering Failure Analysis, 2019 - Elsevier
This study presents analysis of the safety of prefabricated buildings utilizing concrete large-
panel technology in the context of building failures as a result of exceptional loads and in the …

[HTML][HTML] Optimization of steel beam structures for frame buildings subject to their safety requirements

AV Alekseytsev, L Gaile, P Drukis - Magazine of Civil Engineering, 2019 - cyberleninka.ru
A method for finding design solutions for discrete sets of design parameters, including a
single two-cycle iterative process, has been developed. The evolutionary procedure is a first …

Deformation and failure of a monolithic reinforced concrete frame under accidental actions

VI Kolcunov, VN Tuyen… - IOP conference series …, 2020 - iopscience.iop.org
The results of experimental and theoretical studies of deformation and failure of monolithic
reinforced concrete (RC) frames under accidental action caused by the sudden removal of …