Closed-Form Dynamic Stability Criterion for Elastic–Plastic Structures under Near-Fault Ground Motions
نویسندگان
چکیده
منابع مشابه
Closed-Form Dynamic Stability Criterion for Elastic–Plastic Structures under Near-Fault Ground Motions
A dynamic stability criterion for elastic–plastic structures under near-fault ground motions is derived in closed form. A negative post-yield stiffness is treated in order to consider the P-delta effect. The double impulse is used as a substitute of the fling-step near-fault ground motion. Since only the free vibration appears under such double impulse, the energy approach plays a critical role...
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ژورنال
عنوان ژورنال: Frontiers in Built Environment
سال: 2016
ISSN: 2297-3362
DOI: 10.3389/fbuil.2016.00006