Results 41 to 50 of about 64,506 (166)

Performance Evaluation of Moment Connections of Moment Resisting Frames Against Progressive Collapse [PDF]

open access: yesJournal of Structural and Construction Engineering, 2017
When a primary structural element fails due to sudden load such as explosion, the building undergoes progressive collapse. The method for design of moment connections during progressive collapse is different to seismic design of moment connections ...
M. Mahmoudi, S. Varmaghani
doaj   +1 more source

Optimisation of Cable Dome Structure Design for Progressive Collapse Resistance

open access: yesApplied Sciences, 2023
Since the literature lacks an effective analysis method of collapse mechanisms and optimisation design theory for progressive collapse resistance of cable dome structure, a structural performance-based optimisation approach was proposed to improve the ...
Lian-Meng Chen   +6 more
doaj   +1 more source

Seismic Progressive Collapse: Qualitative Point of View

open access: yesCivil Engineering Dimension, 2009
Progressive collapse is a catastrophic structural phenomenon that can occur because of human-made and natural hazards. In progressive collapse mechanism, a single local failure may cause a significant deformation which then may lead to collapse of a ...
H. Wibowo, D. T. Lau
doaj  

A review on building progressive collapse, survey and discussion

open access: yesCase Studies in Construction Materials, 2019
Some recent buildings failure showed that structures built according to current design codes were not robust enough under the action of unexpected loads and failed progressively.
B. Abdelwahed
doaj   +1 more source

Progressive Collapse Resistance of RC Beam–Slab Substructures Made with Rubberized Concrete

open access: yesBuildings, 2022
Abnormal loads can produce localized damage that can eventually cause progressive collapse of the whole reinforced concrete (RC) structure. This might have devastating financial repercussions and cause numerous severe casualties.
Ibrahim M. H. Alshaikh   +5 more
doaj   +1 more source

Survey on the Role of Beam-Column Connections in the Progressive Collapse Resistance of Steel Frame Buildings

open access: yesBuildings, 2023
The behavior of steel frame buildings under progressive collapse conditions depends on a combination of several parameters, including the interplay between different collapse resistance mechanisms that are mobilized in different structural components ...
Panagiotis Stylianidis, John Bellos
doaj   +1 more source

Progressive Collapse Analysis of SRC Frame-RC Core Tube Hybrid Structure

open access: yesApplied Sciences, 2018
Steel reinforced concrete (SRC) frame-reinforced concrete (RC) core tube hybrid structures are widely used in high-rise buildings. Focusing on the progressive collapse behavior of this structural system, this paper presents an experiment and analysis on ...
Xingxing Chen   +4 more
doaj   +1 more source

Theoretical and experimental research on progressive collapse of RC frame buildings [PDF]

open access: yesUrbanism. Arhitectura. Constructii, 2013
Progressive collapse of the buildings has become an important issue to be studied in recent years due to the catastrophic nature of its effects. This subject can be approached from two different perspectives: one where an ideal collapse of the structure ...
Marin Lupoae   +2 more
doaj  

Assessment of progressive collapse of steel structures under seismic loads

open access: yesAlexandria Engineering Journal, 2018
Progressive collapse involves a series of failures that lead to partial or total collapse of a structure. It is generally initiated by loss of one or more vertical load carrying elements.
Yara M. Mahmoud   +3 more
doaj   +1 more source

Discussion about progressive collapse of masonry buildings

open access: yesRevista IBRACON de Estruturas e Materiais, 2019
Most standards indicate the need of the evaluation of abnormal loads in the structural design, but in general, they do not provide many details about these actions and how to consider them in the design.
T. R. C. FELIPE, V. G. HAACH
doaj   +1 more source

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