Seismic performance evaluation of single damped-outrigger system incorporating buckling-restrained braces
نویسندگان
چکیده
منابع مشابه
Thermal Behavior of Cylindrical Buckling Restrained Braces at Elevated Temperatures
The primary focus of this investigation was to analyze sequentially coupled nonlinear thermal stress, using a three-dimensional model. It was meant to shed light on the behavior of Buckling Restraint Brace (BRB) elements with circular cross section, at elevated temperature. Such bracing systems were comprised of a cylindrical steel core encased in a strong concrete-filled steel hollow casing. A...
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concentric bracing is one of the most common lateral load resistant systems in building frames, and areapplied to many structures due to their manufacturing simplicity and economics. an important deficiency in thebracing members is their irregular hysteretic loops under cyclic loading. in order to overcome this problem, it isadvised to restrain braces against buckling under compression, since b...
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Through the pseudo-static test on the steel truss coupling beams with buckling-restrained brace, the bearing capacity, deformation capacity, hysteresis curve, skeleton curve, ductility, Energy Dissipation and stiffness degradation of such coupling beam are understood. The test results show that the steel truss coupling beams with buckling-restrained brace is characterized by bigger bearing capa...
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ژورنال
عنوان ژورنال: Earthquake Engineering & Structural Dynamics
سال: 2018
ISSN: 0098-8847
DOI: 10.1002/eqe.3072