Investigation of Reinforcing Steel Components opposing Earthquake With the Help of Optimal Wind- Occlusions Design

Subject Areas : Analysis of Structure and Earthquake

mojtaba abdolahian dekordi ¹

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Received: 2006-05-26 Accepted : 2006-11-17 Published : 2006-12-22

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Abstract :

According to the experiences gathered from pre- earthquakes & revising the rules of design bylaws the subject of reinforcing the present buildings is important nowadays. This project investigates the usage of quake system on wind- occlusion as one of the most efficient ways of shaking development in small, steel buildiongs.Including important matters in studying the usage of these systems is suitable arrangement determination & wind- occlusion, s mutual relation in frame. This essay reveals the concept of super wind- ocdusions as a contemporary outlook to wind- ocdusion designs & discusses their uses after standard models.This method With the capacity of contemporaneous including of the effect of standard parameters, for determining the primacy of the shaking betterment choices, that its results reveals the efficiency of super wind- occlusions in reinforcing the studing building with the least need to foundation reinforcement.Arrangement determiration & optimal design of wind- occlusions have been accomplished for the advancement of the under- pressure side- component. On the basis of this method, some parameters including, flat escape, slicing of the dynamic pillar & forces vertical to foundation, primary amount & the least dependence of vibrational tides, have been expanded & for their help, the frame’ s unstability effect, change of their joints & of the type with wind- occlusions arrangement in the optimal design of shaking reinforcement have been investigated. High efficiency & great superiority of the persent method on existing methods of optimizing the continuous model with comparing their conclusions in need of roles distribution, the changing capability for practical design & decreasing the wind- occlusions weight along with the importance of super wind- occlusions application have been described in optimal designs of advancement.