METHOD OF DESIGNING COIL-LIKE ELASTOPLASTIC DAMPER

PROBLEM TO BE SOLVED: To provide a method of designing an elastoplastic damper in which hysteresial restoring force is acquired from main parameters of a coiled elastoplastic damper. SOLUTION: By utilizing a design equation of the coiled elastoplastic damper, yield deformation δy, yield load Qy, pri...

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Bibliographic Details
Main Authors ISHIMARU TATSUJI, KURABAYASHI HIROSHI
Format Patent
LanguageEnglish
Published 23.02.2006
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a method of designing an elastoplastic damper in which hysteresial restoring force is acquired from main parameters of a coiled elastoplastic damper. SOLUTION: By utilizing a design equation of the coiled elastoplastic damper, yield deformation δy, yield load Qy, primary rigidity ke and the like are calculated when almost all kinds of steel materials, including general steel material and rolled steel material for welding structure, are processed into a coil shape. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040236847