Integrity of Bolted Angle Connections Subjected to Simulated Column Removal. [PDF]
J Struct Eng (N Y N Y), 2016 Large-scale tests of steel gravity framing systems (SGFSs) have shown that the connections are critical to the system integrity, when a column suffers damage that compromises its ability to carry gravity loads. When supporting columns were removed, the SGFSs redistributed gravity loads through the development of an alternate load path in a sustained ...
Weigand JM, Berman JW.
europepmc +4 more sources
Finite element analysis of progressive collapse resistance of a prefabricated RC frame structure with stud connection considering chloride corrosion. [PDF]
PLoS ONETo evaluate and ensure the safety of a prefabricated connection scheme for future engineering applications, this study investigates the life-cycle progressive collapse resistance of prefabricated reinforced concrete frame structures (PRCS) with steel ...
Zhiyuan Gao, Jiaolei Zhang
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Evaluation of Intermediate Reinforced Concrete Moment Frame Subjected to Truck Collision [PDF]
Journal of Rehabilitation in Civil Engineering, 2022 In this study, the progressive collapse of reinforced concrete structures due to vehicle collision to the columns of the ground floor was modeled and examined. For this purpose, a four-story reinforced concrete building with the intermediate moment frame
Seyed Reza Siadati +2 more
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Dynamic Punching Assessment of Edge Columns after Sudden Corner Column Removal [PDF]
ACI Structural Journal, 2021 This work is part of the project funded by the Engineering Physical Science Research Council (EPSRC) of the UK as part of an Impact Acceleration Account (IAA) hold at University of Surrey (EP/K008153/1), and a continuation of two research projects also funded by EPSRC (grant ref:EP/K503939 and EP/K008153/1).
Garzón-Roca, Julio +3 more
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The Effect of Out of Plane Perpendicular Beams on the Ductility Demand of Steel Moment Framed Structures during Progressive Collapse [PDF]
Civil Engineering Infrastructures Journal, 2021 Unexpected loading, induced by severe earthquake or blast, could cause local damage to a structure. In this case, the structure has the potential of progressive collapse phenomenon. Hence, further consideration is required to mitigate the consequences of
Mohammad Reza Mortazavi +2 more
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Effects of Floor System on Progressive Collapse Behavior of RC Frame Sub-Assemblages
Buildings, 2022 The ability to predict the resistance of reinforced concrete (RC) structures to progressive collapse as a result of an interior column removal has become a need in structural design.
Said Elkholy +2 more
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Buildings, 2023 In China, conventional island shield buildings (CISBs), which are situated close to the nuclear islands of nuclear power plants, are class III seismic items. This is the most important level in the seismic fortification standard.
Qiang Pei +6 more
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Applied Sciences, 2022 Progressive collapse refers to the spread of primary local damages within the structure. Following such damages due to removing one or more load-bearing columns, the failure spreads in a chain and causes structural failure. This study represents a report
Barham Haidar Ali +2 more
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Seismic Progressive Collapse Evaluation in 3 Story Reinforced Concrete Buildings due to Inner Column Removal [PDF]
Journal of Structural and Construction Engineering, 2020 Progressive collapse in the structures is defined failure of the entire or major part of a structure that has initiated from the small part of the building, continued in the other structural elements and in this way, progressive collapse become larger ...
Somayyeh Karimiyan
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Robustness of Post-Tensioned Concrete Beam-Column Subassemblies under Various Column Removal Scenarios [PDF]
Journal of Structural Engineering, 2022 To fully recognize the load-resisting mechanisms of posttensioned concrete (PC) structures with realistic boundary conditions against disproportionate collapse, four beam-column sub-assemblies were extracted from a prototype building; and the side columns and joints are reproduced to reflect the actual boundary condition.
Kai Qian +4 more
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