Strengthening and retrofitting techniques to mitigate progressive collapse: A critical review and future research agenda

F Kiakojouri, V De Biagi, B Chiaia, MR Sheidaii - Engineering structures, 2022 - Elsevier
Abnormal events, that are unforeseeable low-probability and high-impact events, cause
local failure (s) to structures that can lead to the collapse of other members and, eventually …

Precast RC structures' progressive collapse resistance: Current knowledge and future requirements

IMH Alshaikh, AA Abadel, M Alrubaidi - Structures, 2022 - Elsevier
Precast construction has received a lot of interest over the last few decades. Among the
advantageous aspects of precast structures are superior quality, faster construction, and …

Incorporation of self-ignited coal gangue in steam cured precast concrete

J Zhang, T Chen, X Gao - Journal of Cleaner Production, 2021 - Elsevier
Steam curing is commonly adopted in the production of precast concretes (PC) for modern
industrialized buildings. To propel recycling of harmful waste and reduce carbon emission …

A PDEM-based non-parametric seismic fragility assessment method for RC structures under non-stationary ground motions

DC Feng, XY Cao, D Wang, G Wu - Journal of Building Engineering, 2023 - Elsevier
To alleviate the consequential influences of earthquakes, many seismic performance
evaluation methods have been developed over the past century. Fragility assessment is an …

Effects of loading regimes on the structural behavior of RC beam-column sub-assemblages against disproportionate collapse

K Qian, SY Geng, SL Liang, F Fu, J Yu - Engineering Structures, 2022 - Elsevier
The majority of previous quasi-static tests on disproportionate collapse simulated the column
removal through applying concentrated load/displacement on the top of the removed column …

Prediction of catenary action capacity of RC beam-column substructures under a missing column scenario using evolutionary algorithm

I Azim, J Yang, MF Iqbal, Z Mahmood, MF Javed… - KSCE Journal of Civil …, 2021 - Springer
Catenary action plays crucial role in resisting the applied vertical load at large deformations
stage in reinforced concrete (RC) structures. This paper aims to predict the catenary action …

Investigation of 3D effects on dynamic progressive collapse resistance of RC structures considering slabs and infill walls

DC Feng, MX Zhang, E Brunesi, F Parisi, J Yu… - Journal of Building …, 2022 - Elsevier
In recent years, the occurrence of a series of extreme events has raised awareness of what
progressive collapse of mainstream reinforced concrete frame structures can cause in terms …

Semi-analytical model for compressive arch action capacity of RC frame structures

I Azim, J Yang, MF Iqbal, MF Javed, S Nazar, F Wang… - Structures, 2020 - Elsevier
Compressive arch action (CAA) is one of the favorable resistance mechanisms at low
deflections against progressive collapse of reinforced concrete (RC) frame buildings. In this …

Progressive collapse analysis of precast reinforced concrete beam-column assemblies with different dry connections

Z Zhao, X Cheng, Y Li, M Diao, H Guan, Y An - Engineering Structures, 2023 - Elsevier
Beam-column joints using dry connections usually experience severe damage under large
deformations, causing precast concrete (PC) frames with dry connections to become highly …

[HTML][HTML] A systematic review of seismic-resistant precast concrete buildings

B Guaygua, AJ Sánchez-Garrido, V Yepes - Structures, 2023 - Elsevier
Precast concrete buildings (PCB) offer several advantages, including swift construction,
exceptional quality, enhanced durability, decreased formwork requirements, and reduced …