| 摘要 |
PROBLEM TO BE SOLVED: To provide a simply-attachable seismic-control stud which includes a hysteretic damper capable of exerting a sufficient function, while having a simple structure. SOLUTION: This seismic control stud comprises a pair of upper and lower base plates, a pair of a stud head portion and a stud base portion, which are protruded in mutually opposed directions from the respective base plates, and a shock absorbing damper which has opposed ends connected to a leading end of the stud head portion and that of the stud base portion, respectively. Both the stud head portion 6 and the stud base portion 8 are formed of at least vertical flat steel plates 10 parallel to each other, and the damper 14 is formed of at least a steel corrugated sheet 16 which has a ridge line of each corrugation oriented in a horizontal direction parallel to the vertical flat plate 10. COPYRIGHT: (C)2008,JPO&INPIT
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