PRELIMINARY NUMERICAL ANALYSIS OF THE SEISMIC RESPONSE OF STEEL FRAMES WITH MASONRY INFILLS RETROFITTED BY BUCKLING RESTRAINED BRACES
نویسندگان
چکیده
PRELIMINARY NUMERICAL ANALYSIS OF THE SEISMIC RESPONSE STEEL FRAMES WITH MASONRY INFILLS RETROFITTED BY BUCKLING RESTRAINED BRACES - 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering 28-30 June 2021, Streamed from Athens, Greece
منابع مشابه
Evaluating the Performance of the Buckling Restrained Braces in Tall Buildings with peripherally braced frames
In recent years, seismic design of structures has been undergoing significant changes due to increasing demand for optimization and minimizing the level of damage and reducing the cost of structural repairs. Development of analytical methods and remarkable improvements of computer performance have been among the factors which influenced the design of structures. A lot of research has been condu...
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Due to low stiffness of braces after yielding, the structures with buckling-restrained braces (BRBs) experience high residual drifts during an earthquake, which can be intensified by aftershocks and causes considerable damages to structures. Also, due to poor distribution of stiffness, this problem is exacerbated for irregular structures. Recently, the yielding brace system (YBS) has been intro...
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Masonry infill walls are often used as non-structural elements. According to the past structural failure, ignorance of interaction between infill walls and enclosed frame may lead to the different seismic response for non-ductile building frames. The main contribution of this paper is to analytically investigate the behavior of reinforced concrete with masonry infill panels as participating str...
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The Behavior of conventional braced frames, are not the same in tension and compression. This problem can be improved by prevention of buckling under compressive loads, which is called buckling restrained brace(BRB). In this field TTD metal damper also have much attention due to simplicity in construction and execution. This damper is recommended because of accessing to better performance than ...
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ژورنال
عنوان ژورنال: COMPDYN Proceedings
سال: 2021
ISSN: ['2623-3347']
DOI: https://doi.org/10.7712/120121.8576.18714