[HTML][HTML] Blast response of polymer-retrofitted masonry unit walls

J Wang, H Ren, X Wu, C Cai - Composites Part B: Engineering, 2017 - Elsevier
This paper presents recent efforts that used polyurea to reinforce clay brick masonry unit
walls in dynamic event. In order to investigate the peak pressure of damage, failure modes …

[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 …

Blast resistance of 240 mm building wall coated with polyurea elastomer

L Ji, P Wang, Y Cai, W Shang, X Zu - Materials, 2022 - mdpi.com
Enhancing the blast resistance of building walls is a research hotspot in the field of anti-
terrorism and explosion protection. In this study, numerical simulation and experimental …

Damage behavior and assessment of polyurea sprayed reinforced clay brick masonry walls subjected to close-in blast loads

H Zhu, X Wang, Y Wang, C Ji, G Wu, L Zhang… - International Journal of …, 2022 - Elsevier
As a means to lessen the threat of an accidental blast, the polyurea sprayed reinforcement of
masonry walls has attracted extensive attention. In this research, the detailed micro …

[HTML][HTML] Experimental and numerical study of polyurea coating systems for blast mitigation of concrete masonry walls

AP Santos, M Chiquito, R Castedo, LM López… - Engineering …, 2023 - Elsevier
A blast event may result in structural damage, generating high velocity fragments that
usually come from masonry walls. To reduce the extent of damage from an explosion, one …

Reinforced masonry walls under blast loading

C Mayrhofer - International Journal of Mechanical Sciences, 2002 - Elsevier
Masonry walls change brittleness and gain ductility with reinforcement in the bed joint. The
dynamic force enhancement increase by a factor of 4 in comparison to unreinforced …

Investigation of behavior of masonry walls constructed with autoclaved aerated concrete blocks under blast loading

S Mollaei, R Babaei Ghazijahani… - Applied Sciences, 2022 - mdpi.com
Autoclaved aerated concrete (AAC) blocks have widespread popularity in the construction
industry. In addition to lightness, these materials have other advantages, including fire …

Explosive testing of polymer retrofit masonry walls

JS Davidson, JR Porter, RJ Dinan… - … of Performance of …, 2004 - ascelibrary.org
The most widely used terrorist tactic is the improvised explosive device, which can range in
size from hand-held to truck-size. Most casualties and injuries sustained in such an attack …

Experimental studies on blast performance of unreinforced masonry walls of clay bricks and concrete blocks: A state-of-the-art review

SM Anas, M Alam, M Umair - 2022 - osf.io
In this paper, available experimental studies on clay-brick and concrete block URM walls
subjected to blast loading are briefly reviewed and summarised. Studies conducted to …

Blast resistance of FRP-strengthened masonry walls. I: approximate analysis and field explosion tests

KH Tan, MKH Patoary - Journal of Composites for Construction, 2009 - ascelibrary.org
An approximate analysis method is proposed to determine the blast resistance of fiber-
reinforced polymer (FRP)-strengthened masonry walls. The method relates the static to …