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  Abstract |    Highlights | 

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Paper Highlights

• 1) The frame with viscous damper increased the energy absorption ability of the structure compared to the medium bending frame and convergent (diagonal) brace and divergent 7 brace, and the model with viscous damper also increased the stiffness of the structure compared to the medium bending frame.
• 2) The steel frame equipped with viscous damper reduced the overall displacement of the structure compared to braces and bending frame, which indicates an increase in the seismic load capacity of the structure.
• 3) Viscose dampers should be considered as the best option for tall buildings. Due to the lower damping energy, it is more suitable in controlling the vibration of the structure during an earthquake.
• 4) The use of dampers in the structure compared to the braces and bending frame showed that it effectively reduces the acceleration of the structure and the structure equipped with these systems can have the level of life safety performance under the desired risk.
• 5) The life safety performance level of the plastic joint formed in the structure with medium bending frame exceeded the permissible limit.

  Abstract |    Highlights |    References | 

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Paper Highlights

• سازه های دیدبانی بتنی در مناطق مختلف لرزه ای طراحی شدند
• سازه های طراحی شده توسط نرم افزار المان محدود مدلسازی شدند
• اثر انفجار بر سازه های مدلسازی شده بررسی شد
• استفاده از شاتکریت مقاومت سازه در مقابل انفجار را به میزان قابل توجهی افزایش می دهد

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Paper References

• Luccioni, B. M., R. D.Ambrosini, and R. F.Danesi. "Analysis of building collapse under blast loads."Engineering structures 26.1 (2004): 63-71
• Li,Bing, Tso-Chien Pan, and Anand Nair."A case study of the effect of cladding panels on the response of reinforced concrete frames subjected to distant blast loading.”Nuclear engineering and design239.3(2009): 455-469
• Shooshtari, M.; Goomar, H. “Blast Rehabilitation of concrete structures Using CFRP”:6th National Civil Engineering Congress, Semnan, Iran, 2011