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Font Nova residential development apartment collapse Peñíscola, Valencian Community, Spain: Residential building 2 dead [64] 2021 AdventHealth Orlando parking garage crane collapse Orlando, Florida, United States: Parking garage 1 injured [65] 2021 Lagos high-rise: Ikoyi, Lagos, Nigeria Apartments (under construction) 42 dead [66] 2022
Collapsed barn at Hörsne, Gotland, Sweden Building collapse due to snow weight. Structural integrity and failure is an aspect of engineering that deals with the ability of a structure to support a designed structural load (weight, force, etc.) without breaking and includes the study of past structural failures in order to prevent failures in future designs.
It uses methods of analytical solid mechanics, structural engineering, safety engineering, probability theory, and catastrophe theory to calculate the load and stress in the structural components and analyze the safety of a damaged structure. There is a direct analogy between fracture mechanics of solid and structural fracture mechanics:
A structure designed and constructed to be robust should not suffer from disproportionate collapse (progressive collapse) under accidental loading. [2] Buildings of some kinds, especially large-panel systems and precast concrete buildings, are disproportionately more susceptible to collapse; others, such as in situ cast concrete structures ...
Magee proposed an explanation for the increase in efficiency and discussed the constant-stress collapse process. [6] Magee and R. G. Davies conducted research on the effect of strain-rate on the tensile deformation of materials and found the variable effects, regarding the stress-strain behavior, in various materials having aluminum alloys.
Progressive collapse is the process where a primary structural element fails, resulting in the failure of adjoining structural elements, which in turn causes further structural failure. [ 1 ] Progressive collapses may be accidental, as the result of design deficiencies, fire, unintentional overload, material failure or natural phenomenon (e.g ...
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Technical rescue is the use of specialised tools and skills for rescue, including but not limited to confined space rescue, rope rescue, trench rescue, structural collapse rescue, ice rescue, swift water rescue, underwater rescue, and cave rescue.