Numerical study of in-plane behaviour and strength of concrete masonry infills with openings

Chen, Xi; Liu, Yi

doi:10.1016/j.engstruct.2014.10.042

Cited by 38 publications

(17 citation statements)

References 14 publications

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“…Deutliche Konzentrationen werden auch in Bereichen unterhalb der aufgebrachten Punktlasten [11] und in bestimmten Bereichen schubbeanspruchter Wände beobachtet, insbesondere in der Nähe von Öffnungen [12], [13]. Die Bestimmung der Bereiche konzentrierter Spannungen in Mauerwerkswänden erfordert umfangreiche Berechnungen [14], [15], [16]. Es…”

Section: Einführungunclassified

Analyse von vertikal belasteten Porenbeton‐Wänden

Drobiec

2019

Mauerwerk

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The paper describes the results of testing six autoclaved aerated concrete (AAC) walls on a natural scale. The walls were made of 18 cm wide blocks and thin layer joints. Reinforced and non‐reinforced walls were tested. Basalt grids and typical steel reinforcement (truss type) were used as reinforcements. The load was applied by a reinforced concrete rim beam. In the first part of the tests, the impact of the opening (window) on stress distribution and the load capacity of the wall was analysed. In the second part of the tests, the unequally loaded connection zone of perpendicular walls was analysed. The results were used to draw practical conclusions on rules of additional reinforcement of zones surrounding openings and connection zones of perpendicular walls.

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Section: Einführungunclassified

Analyse von vertikal belasteten Porenbeton‐Wänden

Drobiec

2019

Mauerwerk

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“…difficulties, including the simulation of complete evolutionary histories of damage and the associated field of stress flow, are frequently encountered in infills with complicated geometry, such as infill walls with openings. Obviously, the introduction of openings in the infill walls would lead to discontinuous loading path resulting drastic decrease in the strength and stiffness [15].…”

Section: Introductionmentioning

confidence: 99%

Nonlinear seismic responses and lateral force transfer mechanisms of RC frames with different infill configurations

Yuen

Kuang

2015

Engineering Structures

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“…This leads to a high increase in stresses around the angles of the windows. Failure patterns observed in experimental tests [8,25,30,31] indicate that these areas are most likely to fail first and should be carefully designed. (Figure 10), the diagonal strut acts more on the compressed column, when compared to the full infill model, with an increase in the shear force.…”

Section: Influence Of the Openings On The Structural Behaviourmentioning

confidence: 99%

Analysis Of Masonry Infilled RC Frame Structures Under Lateral Loading

Barnaure¹,

Stoica

2015

Mathematical Modelling in Civil Engineering

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Partition walls are often made of masonry in Romania. Although they are usually considered non-structural elements in the case of reinforced concrete framed structures, the infill panels contribute significantly to the seismic behaviour of the building. Their impact is difficult to assess, mainly because the interaction between the bounding frame and the infill is an intricate issue. This paper analyses the structural behaviour of a masonry infilled reinforced concrete frame system subjected to in -plane loading. Three numerical models are proposed and their results are compared in terms of stiffness and strength of the structure. The role of the openings in the infill panel on the behaviour is analysed and discussed. The effect of gaps between the frame and the infill on the structural behaviour is also investigated. Comparisons are made with the in-force Romanian and European regulations provisions.

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Numerical study of in-plane behaviour and strength of concrete masonry infills with openings

Cited by 38 publications

References 14 publications

Analyse von vertikal belasteten Porenbeton‐Wänden

Analyse von vertikal belasteten Porenbeton‐Wänden

Nonlinear seismic responses and lateral force transfer mechanisms of RC frames with different infill configurations

Analysis Of Masonry Infilled RC Frame Structures Under Lateral Loading

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