Results 251 to 260 of about 633,372 (303)

Modelling of RC beam-column sub-assemblages under sudden column loss scenario [PDF]

open access: yes, 2020
The design of structures against disproportionate collapse is commonly achieved through structural assessment under a sudden column loss scenario. In this regard, a novel framework has been previously developed at Imperial College London, aiming to improve the accuracy of robustness assessment whilst maintaining a certain level of practicality.
J. Sio, B. A. Izzuddin
openaire   +3 more sources

Influence of the infill panels on the loss of beam to column support [PDF]

open access: yes, 2021
Industrial precast buildings are characterized by multiple vulnerabilities. In particular, in the case of an earthquake, this type of building highlights the development of a plastic hinge at the base of the column, the loss of the roof elements-beam support, and the loss of the beam-to-column support.
Minkada, Marius Eteme   +3 more
openaire   +2 more sources

Experimental investigation on the dynamic response of RC flat slabs after a sudden column loss [PDF]

open access: yesEngineering Structures, 2015
To prevent disproportionate collapse under an extreme loading event, a sudden column loss scenario is often used to ensure the structure has suitable robustness.
J S Owen, Iman Hajirasouliha
exaly   +3 more sources

Performance of Fully Restrained Welded Beam-Column Connections Subjected to Column Loss

International Journal of Steel Structures, 2021
The beam-column connections are known as a fundamental component in steel moment-resisting frames. The present investigation studies the progressive collapse behavior of four various welded types of beam-column connections including, welded unreinforced flange-welded web moment (WUF-W), reduced beam section (RBS), welded flange plate (WFP), and welded ...
Alireza Salmasi   +2 more
openaire   +1 more source

Dynamic column loss analysis of reinforced concrete flat slabs [PDF]

open access: yesEngineering Structures, 2019
The sudden column loss idealisation is a useful design tool to assess structures for progressive collapse. As such an event is a dynamic problem, suitable account must be taken of these effects.
J S Owen, Iman Hajirasouliha
exaly   +3 more sources

BEAHVIOUR OF JOINTS WITH FRICTION DAMPERS UNDER COLUMN LOSS SCENARIO

Proceedings of the 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015), 2023
In recent years, several researches have been oriented towards the Low-Damage structures which are able to minimize the earthquake damage by localizing the demand in easily replaceable parts. In this framework, the European research project FREEDAM introduced a particular type of friction dampers for steel structure placed at beam ends of the moment ...
Tartaglia R.   +3 more
openaire   +2 more sources

Complete analytical procedure to assess the response of a frame submitted to a column loss [PDF]

open access: yesEngineering Structures, 2015
peer reviewedThe present paper gives a global overview on recent developments performed at the University of Liege on structural robustness of buildings for the specific scenario ‘‘loss of a column’’. In particular, a complete analytical method to assess
Jean-Pierre Jaspart   +1 more
exaly   +3 more sources

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