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masonry infill walls 2

Additive manufacturing 1

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Topology optimization 1

cardinal basis function 1

compression strength 1

concurrent topology optimization 1

configurations of infill walls 1

conformal mapping 1

constitutive model 1

cyclic 1

damage 1

experimental characterization 1

flexural strength 1

infill wall 1

mid-rise buildings 1

parametric level set method 1

reinforced concrete frames 1

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Mechanical properties characterization of different types of masonry infill walls

André FURTADO, Hugo RODRIGUES, António ARÊDE, Humberto VARUM

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 411-434 doi: 10.1007/s11709-019-0602-y

Abstract: remarkable, the recent advances concerning the development of numerical modeling frameworks to simulate the infillthis paper is to present an extensive experimental campaign of mechanical characterization tests of infillThe second objective of this study was to compare the mechanical properties of as-built and existing infill

Keywords： masonry infill walls     experimental characterization     compression strength     shear diagonal strength     flexural    

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Concurrent optimization of structural topology and infill properties with a CBF-based level set method

Long JIANG, Yang GUO, Shikui CHEN, Peng WEI, Na LEI, Xianfeng David GU

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 171-189 doi: 10.1007/s11465-019-0530-5

Abstract: framework is proposed to concurrently optimize the structural topology at the macroscale and the effective infillWithin the proposed framework, both the structural boundary evolution and the effective infill propertydistance information embedded in the level set model, the wrapping boundary layer and the interior infillThe isotropic infill achieved via the mesoscale topology optimization is conformally fit into the wrappingmethod, which leads to a hierarchical physical structure with optimized overall topology and effective infill

Keywords： concurrent topology optimization     parametric level set method     cardinal basis function     shell-infill structure    

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Seismic fragility assessment of revised MRT buildings considering typical construction changes

Rakesh DUMARU, Hugo RODRIGUES, Humberto VARUM

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 241-266 doi: 10.1007/s11709-019-0560-4

Abstract: later modified through variable number of storeys (three, four, and five) and different arrangement of infillThe application of infill walls increases the fundamental frequencies, stiffness, and maximum strengthThe vulnerability was also reduced through infill walls, where the probability of exceeding partial-collapseAnd increase in number of storeys causes building highly vulnerable although the infill walls were considered

Keywords： mid-rise buildings     revised NBC 205: 2012     masonry infill walls     configurations of infill walls     vulnerability    

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Cyclic behavior of prefabricated reinforced concrete frame with infill slit shear walls

Kui XIAO,Qilin ZHANG,Bin JIA

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 1,   Pages 63-71 doi: 10.1007/s11709-015-0294-x

Abstract: A composite structural system consisting of prefabricated reinforced concrete frame with infill slit

Keywords： slit shear wall     constitutive model     cyclic     seismic     damage    

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Exploiting Additive Manufacturing Infill in Topology Optimization for Improved Buckling Load Artical

Anders Clausen, Niels Aage, Ole Sigmund

Engineering 2016, Volume 2, Issue 2,   Pages 250-257 doi: 10.1016/J.ENG.2016.02.006

Abstract: The opportunity of using porous infill as an integrated part of the manufacturing process is an examplewe show how the so-called coating approach to topology optimization provides a means for designing infill-basedDepending on the properties of the infill material, the buckling load may be more than four times higher

Keywords： Additive manufacturing     Infill     Topology optimization     Buckling    

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Performance evaluation of low-rise infilled reinforced concrete frames designed by considering local effects on column shear demand

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 5,   Pages 686-703 doi: 10.1007/s11709-023-0937-2

Abstract: The interactions between reinforced concrete (RC) frames and infill walls play an important role in theInfill walls can increase the overall lateral strength and stiffness of the frame owing to their highIn this study, the effectiveness of a design strategy to consider the complex infill wall interactionThe approach was used to design example RC frames with infill walls in locations with different seismicityresponses of the buildings designed with and without consideration of the local interaction of the infill

Keywords： reinforced concrete frames     infill wall     seismic design method     shear failure     wall-frame interaction    

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Title Author Date Type Operation

Mechanical properties characterization of different types of masonry infill walls

André FURTADO, Hugo RODRIGUES, António ARÊDE, Humberto VARUM

Journal Article

Concurrent optimization of structural topology and infill properties with a CBF-based level set method

Long JIANG, Yang GUO, Shikui CHEN, Peng WEI, Na LEI, Xianfeng David GU

Journal Article

Seismic fragility assessment of revised MRT buildings considering typical construction changes

Rakesh DUMARU, Hugo RODRIGUES, Humberto VARUM

Journal Article

Cyclic behavior of prefabricated reinforced concrete frame with infill slit shear walls

Kui XIAO,Qilin ZHANG,Bin JIA

Journal Article

Exploiting Additive Manufacturing Infill in Topology Optimization for Improved Buckling Load

Anders Clausen, Niels Aage, Ole Sigmund

Journal Article

Performance evaluation of low-rise infilled reinforced concrete frames designed by considering local effects on column shear demand

Journal Article