Simplified Method for Shear Strength Prediction of Confined Masonry Walls Subjected to in Plane Loads

Sreejith, P.P.; Sivan, P.P.; Praveen, A. Paul; Gajendran, C.; Nisha, V.

doi:10.1016/j.protcy.2016.05.022

Cited by 5 publications

(2 citation statements)

References 8 publications

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“…Stiffening walls can be erected in different ways, for instance, as confined walls [ 7 ] by making circumferential reinforced concrete surrounding the masonry [ 8 , 9 , 10 ] or by filling the external masonry elements with mortar (reinforced grouted masonry) [ 11 , 12 , 13 , 14 , 15 , 16 ]. Moreover, stiffening masonry can be unreinforced [ 17 ] or reinforced [ 18 , 19 ].…”

Section: Introductionmentioning

confidence: 99%

Research on the Behavior of Stiffening Walls in Single-Storey Buildings Made of Autoclaved Aerated Concrete (AAC) Masonry Units

Grzyb

Jasiński

2022

Materials

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Experimental identification of stiffening walls is often limited to studying single-wall models. However, these samples do not reflect many additional effects—torsion of the building and redistribution of internal forces. This paper presents the results of two full-scale buildings made of autoclaved aerated concrete (AAC) masonry elements. The primary purpose of the work was to determine the changes in the stiffness of the shear walls and to attempt the empirical distribution of loads on the stiffening walls. The intermediate goals were: a description of the crack morphology and the mechanism of failure, the designation of the stiffening walls’ behavior. It was shown that the first crack formed in the tensile corner of the door opening, and the subsequent cracks formed in the wall without a hole. Based on the changes in the value of the shear deformation angles, the phases of work of the stiffening walls were determined. The presented research results are only a part of an extensive study of stiffening walls in masonry buildings conducted at the Silesian University of Technology.

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Section: Introductionmentioning

confidence: 99%

Research on the Behavior of Stiffening Walls in Single-Storey Buildings Made of Autoclaved Aerated Concrete (AAC) Masonry Units

Grzyb

Jasiński

2022

Materials

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“…Strut & Tie (S-T) models are commonly used for the analysis of confined walls subject to seismic results [1][2][3][4][5][6]. Such models can be, however, used to analyse monotonically loaded walls [7].…”

Section: Introductionmentioning

confidence: 99%

Analysis of confined masonry with Strut and Tie models

Drobiec

Mazur

Rybarczyk³

2020

MATEC Web Conf.

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Strut & Tie (S-T) models are used quite commonly for the analysis of reinforced concrete structures and in the calculation of masonry structures. Creating the S-T model of the confined masonry is slightly different from models of reinforced concrete or models of classic masonry structures. These models should take into account different stiffness of concrete and masonry. This article proposes a Strut & Tie model for the analysis of confined masonry. The results of calculations were compared with the results of tests of full scale masonry walls with and without opening. Good compliance of the calculation results of S-T models with the test results was obtained.

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Performance of confined masonry buildings in November 2017, Sarpole Zahab earthquake (Mw = 7.3), Iran

Najafgholipour

Maheri

Khajepour

2022

Bull Earthquake Eng

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Simplified Method for Shear Strength Prediction of Confined Masonry Walls Subjected to in Plane Loads

Cited by 5 publications

References 8 publications

Research on the Behavior of Stiffening Walls in Single-Storey Buildings Made of Autoclaved Aerated Concrete (AAC) Masonry Units

Research on the Behavior of Stiffening Walls in Single-Storey Buildings Made of Autoclaved Aerated Concrete (AAC) Masonry Units

Analysis of confined masonry with Strut and Tie models

Performance of confined masonry buildings in November 2017, Sarpole Zahab earthquake (Mw = 7.3), Iran

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