A Review on Progressive Collapse of Building Structures
نویسندگان
چکیده
منابع مشابه
A Review on Progressive Collapse of Building Structures
Progressive collapse of building structures is generally triggered by a local failure due to accidental actions, followed by subsequent chain effect of the structures which may result in wide range failure or even collapse of the entire buildings. Since the “911” event, progressive collapse of building structures has been widely concerned by engineers and researchers. This paper assesses the cu...
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The study aims to investigate the progressive collapse behaviour of RCC building under extreme loading events such as gas explosion in kitchen, terroristic attack, vehicular collisions and accidental overloads. The behavioural changes have been investigated and node displacements are computed when the building is subjected to sudden collapse of the load beari...
متن کاملProgressive Collapse of Structures
Local failure of one structural element may result in the failure of another structural element. Failure might thus progress throughout a major part or even all of the structure. After reviewing a couple of failure events, it is outlined why current probabilitybased design codes are inadequate to prevent progressive collapse. It is discussed how these shortcomings might be overcome both within ...
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After the failure of an element in a structure, its loads should be redistributed on the other elements and the structure must provide some new paths to carry the load. If such new load paths are not provided, collapse progression will begin in the structure. As the beginning of progressive collapse in a structure is more sensitive to the missing of an element, the location of that element is m...
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In this study the integrated system for progressive collapse analysis, which can evaluate the damage level of every member and automatically construct the modified structural model for the next analysis step, has been developed. The existing nonlinear analysis program code OpenSees was used as a finite element solver in the integrated system for progressive collapse analysis. The developed inte...
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ژورنال
عنوان ژورنال: The Open Civil Engineering Journal
سال: 2014
ISSN: 1874-1495
DOI: 10.2174/1874149501408010183