منابع مشابه
Wind Actions and Responses of Steel Chimneys
Understanding some of the basic wind engineering concepts helps one understand the chimney’s response. The circular cross section of the steel chimney characteristically provides aerodynamic lift perpendicular to the wind direction. Knowing how to predict and prevent these adverse responses is of critical importance to steel chimney design. I. STATIC WIND FORCES The force exerted by wind varies...
متن کاملUltimate Collapse Strength Assessment of Damaged Steel-Plated Structures
In an unpredictable world where human intervention or unexpected environmental conditions can prevail, damage can occur to manmade structures. Whilst structural design allows for redundancy, or a structural capability beyond the general working load of the structure, it is necessary to be able to analyse and understand the residual capability of a damaged structure to ensure the safety of perso...
متن کاملUltimate Collapse Strength Assessment of Damaged Steel Plated Grillages
Across many industries damage events leading to a breach in structural integrity continue to occur. An area where this can lead to particularly unsafe conditions is in the maritime environment, where it may be difficult to rescue crew and cargo. In order to improve structural safety through design for the survivability or to assess the residual strength of a damaged vessel in an emergency respo...
متن کاملP97: Comparison of Post-Traumatic Syndrome Disorder (PTSD) in War-Affected and Fire-Damaged People
The purpose of this study was to compare symptoms of PTSD among war affected people and employees in the fire station. Totally, 60 people affected by war and 60 fire workers were selected using simple random sampling. By completing PCL inventory, samples of PTSD were characterized. Data was analysed through SPSS software by independent t-test. As the results showed, severity of PTSD symptoms am...
متن کاملA Technique for Seismic Rehabilitation of Damaged Steel Moment Resisting Frames
Moment resisting frames as one of the conventional lateral load resisting systems in buildings suffer from some limitations including code limitations on minimum span-to-depth ratio to ensure the formation of plastic hinges with adequate length at beam ends. According to seismic codes, in ordinary steel moment resisting frames the minimum span-to-depth ratios should be limited to 5 and in speci...
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ژورنال
عنوان ژورنال: Case Studies in Engineering Failure Analysis
سال: 2014
ISSN: 2213-2902
DOI: 10.1016/j.csefa.2014.09.001