Results 1 to 10 of about 2,933 (163)

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

open access: yesDefence Technology, 2022
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 engineering protection.
Gang Wu   +6 more
doaj   +1 more source

Experimental Study on Seismic Performance of Confined Masonry Walls With Window Openings Strengthened by Using Hybrid-Fiber Modified Reactive Powder Concrete

open access: yesFrontiers in Materials, 2022
Unreinforced masonry structures are vulnerable to seismic action, especially with window openings. Therefore, a strengthening technique needs to be proposed to improve the seismic performance of the confined masonry walls with window openings.
Guo-an Liu   +6 more
doaj   +1 more source

Cyclic tests of concrete masonry walls with reduced quantity of reinforcement

open access: yesRevista Ingeniería de Construcción, 2005
The results of an experimental study of two confined masonry walls and two reinforced masonry walls with reduced quantity of reinforcement are presented.
Oscar Ogaz   +2 more
doaj   +10 more sources

Tube-Jack Testing for Irregular Masonry Walls: Regular Masonry Wall Testing [PDF]

open access: yesJournal of Nondestructive Evaluation, 2016
This paper presents the continued development of a novel non-destructive testing method termed tube-jack testing. The goal of the tube-jack system is to provide an enhanced and less destructive method than traditional flat-jack testing for determination of mechanical characteristics and local stress states in irregular masonry walls.
Elizabeth Manning   +2 more
openaire   +2 more sources

Numerical Simulation of the Blast Resistance of SPUA Retrofitted CMU Masonry Walls

open access: yesBuildings, 2023
Through numerical simulation, the blast-resistant performance of spray polyurea elastomer (SPUA) retrofitted concrete masonry unit (CMU) masonry infill walls under far-range blast loading was studied.
Yi Zhang   +4 more
doaj   +1 more source

Seismic behavior of reinforced concrete buildings using chained masonry walls randomly located

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2022
The widespread use of masonry infill walls in the most prone zones to earthquakes, for the execution of multistoried reinforced concrete buildings, as well as the recorded damage caused by earthquakes, have forced us to study their influence on the ...
Abdelkader Nour   +2 more
doaj   +1 more source

Influence of Chained Masonry on the Seismic Response of Reinforced Concrete Buildings

open access: yesWalailak Journal of Science and Technology, 2021
The influence of chained masonry walls, which represents a special case of masonry infill without gap, on the seismic response of reinforced concrete buildings is extremely important due to their wide use in this type of building.
Abdelkader NOUR   +2 more
doaj   +3 more sources

In-Plane Cyclic Response of Separated Masonry Infill Walls Using Polymeric Materials at the Surrounding Steel Frames Interface Using 3D FE Analysis [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2023
Masonry infill walls are commonly used as partitions and exterior walls in many countries. Generally, the masonry wall is executed without any gap from the frame, which leads to the interaction between the structural frame and the infill wall ...
Alireza Karkabadi   +1 more
doaj   +1 more source

Experimental Investigation on the Performance of Historical Squat Masonry Walls Strengthened by UHPC and Reinforced Polymer Mortar Layers

open access: yesApplied Sciences, 2019
Strengthening historical brick masonry walls is important because these walls are major load-bearing members in many architectural heritages. However, historical brick masonry has low elastic modulus and low strength, historical masonry walls are prone ...
Bin Peng   +5 more
doaj   +1 more source

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