On the Issue of Taking into Account Damping in the Assessment of Seismic Resistance of Structures

Authors:

Смирнова Любовь Николаевна Smirnova Lyubov N.,
Cand. Sci. (Engineering), Scientific secretary of JSC RCC. Moscow, Russian Federation

Уздин Александр Моисеевич Uzdin A.M.
Dr. of Eng, Emperor Alexander I St.Petersburg State Transport University

Полоротова Н.А. Polorotova N.A.
Student, Emperor Alexander I St. Petersburg State Transport University, Saint-Petersburg, Russian Federation

Rubric: Theoretical and experimental studies
Key words: external damping, internal damping, inhomogeneous acceleration field, node at the point of support of the structure, equation of seismic oscillations
Annotation:
The authors present their view of the problem, with the frame of the discussion devoted to equations of seismic oscillations taking into account damping. The oscillation equations taking into account external and internal damping are written down. The cases of homogeneous and inhomogeneous acceleration field of the day surface along the length of the structure are considered.

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