RIGID SUBSTRUCTURE DAMPING SYSTEM AND METHOD FOR PROTECTING STRUCTURES SUBJECTED TO DYNAMIC FORCES
作者： Towfighi Saeed
DOI:
关键词: Work (thermodynamics) 、 Moment (physics) 、 Flexural strength 、 Physics 、 Diagonal 、 Structural engineering 、 Dynamic loading 、 Rigid body rotation 、 Position (vector) 、 Substructure
摘要: A rigid substructure (12) tied to a restrained column (16) at different floors undergoes body rotation due lateral dynamic loading. Flexural members (18) that are connected the and another anchor (14) resist undergo vertical deflections. Damped diagonals (20) common nodes of flexural members, for one embodiment, receive amplified displacements more effectively dissipate energy. restore structure unloaded position. The system does not require moment connections can work with flexure induced in simply supported beams. is highly effective may remain elastic under maximum considered earthquake ground motions.
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