Results 21 to 30 of about 83,319 (240)

Experimental and Numerical Study of Behaviour of Reinforced Masonry Walls with NSM CFRP Strips Subjected to Combined Loads

open access: yesBuildings, 2020
Near surface mounted (NSM) carbon fibers reinforced polymer (CFRP) reinforcement is one of the techniques for reinforcing masonry structures and is considered to provide significant advantages. This paper is composed of two parts. The first part presents
Houria Hernoune   +4 more
doaj   +1 more source

Estimation of shrinkage deformations of masonry by determining cracking of internal building walls/Mūro susitraukimo deformacijų įvertinimas, analizuojant pastatų vidinių sienų supleišėjimą

open access: yesJournal of Civil Engineering and Management, 2000
In practice a lot of cases are found, that loadbearing masonry walls of buildings are cracked. The main reason of these cracks is reinforced or metal lintel, reinforced concrete floors, waist-band and other elements.
Gediminas Marčiukaitis
doaj   +1 more source

Analysis of Air Permeability of Insulated Masonry Walls

open access: yesEnergies, 2020
Recently, the construction of external ventilated walls has become popular for public and office buildings. These blocks are used without internal rendering because of their good interior surface, stable dimensions and various filling of masonry joints ...
Valdemaras Geležiūnas   +4 more
doaj   +1 more source

Distinguishing damages from two earthquakes —Archaeoseismology of a Crusader castle (Al-Marqab citadel, Syria) [PDF]

open access: yes, 2010
Damages from two major earthquakes are identified in medieval Al-Marqab citadel (Latin: Margat) in coastal Syria. Built by the Order of St. John (Hospitallers) in the twelfth–thirteenth centuries, the hilltop fortification has masonry walls made with and
Kázmér, Miklós, Major, Balázs
core   +1 more source

Retrofitting Masonry Walls against Out-Of-Plane Loading with Timber Based Panels

open access: yesApplied Sciences, 2021
Unreinforced masonry walls are prone to failure when subjected to out-of-plane loading. This is due to their low performance in bending, and often the lack of appropriate connection to returning walls and floors.
Ornella Iuorio, Jamiu A. Dauda
doaj   +1 more source

A Damage Index for Assessing Seismic-Resistant Designs of Masonry Wall Buildings Reinforced with X-Bracing Concrete Frames

open access: yesApplied Sciences, 2023
In this paper, a suitable damage index is demonstrated to assess the seismic-resistant design of masonry wall buildings reinforced with double x-bracing concrete frames.
Yossakorn Chonratana   +1 more
doaj   +1 more source

Experimental evaluation of shear and compression strength of masonry wall before and after reinforcement: Deep repointing [PDF]

open access: yes, 2007
Masonry presents some inadequacies due to its almost total lack of tensile strength. Typical damage to multiple leaf walls during earthquakes is the loss of bond between the leaves with consequent collapse of the external leaf.
Binda, Luigia   +3 more
core   +1 more source

The historical process of the masonry city walls construction in China during 1st to 17th centuries AD.

open access: yesPLoS ONE, 2019
Masonry city walls were common defense facilities in the cities of the Eurasian before the industrial revolution. However, they were not widespread in China until the Ming Dynasty (1368-1644).
Qiaofeng Xue   +5 more
doaj   +1 more source

Cyclic Behavior of Masonry Shear Walls Retrofitted with Engineered Cementitious Composite and Pseudoelastic Shape Memory Alloy

open access: yesSensors, 2022
The behavior of masonry shear walls reinforced with pseudoelastic Ni–Ti shape memory alloy (SMA) strips and engineered cementitious composite (ECC) sheets is the main focus of this paper. The walls were subjected to quasi-static cyclic in-plane loads and
Alireza Tabrizikahou   +3 more
doaj   +1 more source

Factors determining the quality of masonry – differentiation of resistance and reliability

open access: yesBudownictwo i Architektura, 2020
A house or any other building without walls is truly hard to imagine. The first thing usually associated with walls is, of course, masonry. Today, masonry walls perform a load-bearing function in buildings up to four above-ground floors, in the higher ...
Joanna Zięba   +2 more
doaj   +1 more source

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