Static structures (e.g. – buildings) – Means compensating earth-transmitted force – Relative motion means between a structure and its foundation
Patent
1989-08-30
1991-12-10
Scherbel, David A.
Static structures (e.g., buildings)
Means compensating earth-transmitted force
Relative motion means between a structure and its foundation
E02D 2734
Patent
active
050706632
ABSTRACT:
A damping device for a tower-like structure, includes a liquid column tube having an arbitrary shape and a pair of opposite upstanding end portions thereof where liquid levels are formed, and an orifice provided at an intermediate portion within the liquid column tube, the liquid column tube being mounted upon the tower-like structure. The damping property of the damping device can be quantitatively defined by employing the orifice. Furthermore, as the intermediate portion of the liquid column tube defined between the opposite upstanding end portions can be appropriately configured, the installation space for the damping device is optimized.
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patent: 4894965 (1990-01-01), Sato
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patent: 4924639 (1990-05-01), Sato et al.
Sakai Fujikazu
Takaeda Shingo
Tamaki Toshihiro
Kawasaki Jukogyo Kabushiki Kaisha
Scherbel David A.
Van Patten Michele A.
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