[HTML][HTML] Experimental and numerical approaches to investigate the out-of-plane response of unreinforced masonry walls subjected to free far-field blasts

M Godio, NW Portal, M Flansbjer, J Magnusson… - Engineering …, 2021 - Elsevier
Masonry walls are bulky and heavy and have therefore the potential to act naturally as a
protective system to blasts. Yet, they are known to have a limited flexural and torsional …

[HTML][HTML] A review on effects of different factors on gas explosions in underground structures

Y Xu, Y Huang, G Ma - Underground Space, 2020 - Elsevier
Underground structures are normally located in highly-confined and congested spaces,
which may lead to severe gas explosion accidents, with significant human and economic …

Simplified micro-model for brick masonry walls under out-of-plane quasi-static and blast loadings

D Chen, H Wu, Q Fang - International Journal of Impact Engineering, 2023 - Elsevier
Attributed to the discontinuous configurations and nonhomogeneous mechanical properties
of brick and mortar in masonry wall, the numerical reproduction of the structural responses …

Gas explosions of methane-air mixtures in a large-scale tube

Z Li, L Chen, H Yan, Q Fang, Y Zhang, H **ang, Y Liu… - Fuel, 2021 - Elsevier
Abstract 12 batches of premixed methane-air mixture explosion tests were conducted in a 30
m long testing tube with section dimensions of 0.8 m× 0.8 m to explore the loading …

Study on the dynamic process of in-duct hydrogen-air explosion flame propagation under different blocking rates

Y Qin, X Chen - International Journal of Hydrogen Energy, 2022 - Elsevier
To effectively analyses the flame propagation of premixed hydrogen-air explosion, this
paper carries out a numerical study on the dynamics of flame propagation during hydrogen …

Numerical simulation of overpressure loads generated by gas explosions in utility tunnels

S Wang, Z Li, Q Fang, H Yan, Y Liu - Process Safety and Environmental …, 2022 - Elsevier
Studies of overpressure loads are essential to mitigate the potential hazards of public safety
induced by gas explosion accidents. Based on the computational fluid dynamics (CFD) code …

[HTML][HTML] Blast response of clay brick masonry unit walls unreinforced and reinforced with polyurea elastomer

G Wu, C Ji, X Wang, F Gao, C Zhao, Y Liu, G Yang - Defence Technology, 2022 - Elsevier
Clay brick masonry unit (CBMU) walls are widely used in building structures, and its damage
and protection under explosion loads have been a matter of concern in the field of …

Concrete spalling behavior and damage evaluation of concrete members with different cross-sectional properties under contact explosion

Y **ao, W Zhu, M Li, J Jia, Z Li - International journal of impact engineering, 2023 - Elsevier
Concrete members such as columns, beams, slabs, and walls exhibit different damage
modes under contact explosion due to their different cross-sectional properties, potentially …

Study of autoclaved aerated concrete masonry walls under vented gas explosions

Z Li, L Chen, Q Fang, H Hao, Y Zhang, W Chen… - Engineering …, 2017 - Elsevier
A total of nine full-scale in-situ tests were carried out to investigate the performances of
autoclaved aerated concrete (AAC) masonry walls subjected to vented gas explosions. The …

Experimental and numerical study on CFRP strip strengthened clay brick masonry walls subjected to vented gas explosions

Z Li, L Chen, Q Fang, W Chen, H Hao, R Zhu… - International Journal of …, 2019 - Elsevier
A total of nine full-scale field blast tests were conducted in a specially designed reinforced
concrete (RC) chamber to investigate the performance of carbon fiber reinforced polymer …