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Full-Text Articles in Civil Engineering
Experimental Analysis And Numerical Investigation Of Aerodynamics Of Elevated Structures, Nourhan Abdelfatah
Experimental Analysis And Numerical Investigation Of Aerodynamics Of Elevated Structures, Nourhan Abdelfatah
FIU Electronic Theses and Dissertations
The vulnerability of low-rise residential buildings to extreme wind events, such as hurricanes, is an escalating concern due to the frequent failures and losses. Elevated low-rise structures are constructed to reduce the hydrodynamic load from surges and flooding during hurricanes. However, due to the current lack of information, wind loading on elevated coastal structures is not adequately addressed in current international guidelines. To address this knowledge gap, large-scale experimental studies were conducted to precisely determine wind effects on elevated houses with different numbers of stories and varying stilt heights. In this study, comparisons are presented on various tested configurations to …
Experimental Investigations Of The Aerodynamics And Wind Loading Of Buildings With Balconies, Lisette Ludena
Experimental Investigations Of The Aerodynamics And Wind Loading Of Buildings With Balconies, Lisette Ludena
FIU Electronic Theses and Dissertations
Balconies constitute an important element of the building design, especially in areas with a mild climate where they represent a characteristic component of the local architecture and provide the occupants an easy access to the environment. Nevertheless, in parallel with the aesthetics and functionality, balconies have an effect on the wind loading of buildings and if poorly designed it could bring catastrophic accidents. Failure of balcony glass handrail panels has been a frequent occurrence during past windstorms. Such failure poses safety concerns for the building residents and generates wind-borne debris affecting other structures downwind. The current methodology for establishing the …
Development Of Test-Based Wind-Driven Rain Intrusion Model For Hurricane-Induced Building Interior And Contents Damage, Thomas Baheru
Development Of Test-Based Wind-Driven Rain Intrusion Model For Hurricane-Induced Building Interior And Contents Damage, Thomas Baheru
FIU Electronic Theses and Dissertations
Major portion of hurricane-induced economic loss originates from damages to building structures. The damages on building structures are typically grouped into three main categories: exterior, interior, and contents damage. Although the latter two types of damages, in most cases, cause more than 50% of the total loss, little has been done to investigate the physical damage process and unveil the interdependence of interior damage parameters. Building interior and contents damages are mainly due to wind-driven rain (WDR) intrusion through building envelope defects, breaches, and other functional openings. The limitation of research works and subsequent knowledge gaps, are in most part …
Development Of Effective Approaches To The Large-Scale Aerodynamic Testing Of Low-Rise Building, Tuan-Chun Fu
Development Of Effective Approaches To The Large-Scale Aerodynamic Testing Of Low-Rise Building, Tuan-Chun Fu
FIU Electronic Theses and Dissertations
Low-rise buildings are often subjected to high wind loads during hurricanes that lead to severe damage and cause water intrusion. It is therefore important to estimate accurate wind pressures for design purposes to reduce losses. Wind loads on low-rise buildings can differ significantly depending upon the laboratory in which they were measured. The differences are due in large part to inadequate simulations of the low-frequency content of atmospheric velocity fluctuations in the laboratory and to the small scale of the models used for the measurements. A new partial turbulence simulation methodology was developed for simulating the effect of low-frequency flow …