| 摘要 |
PROBLEM TO BE SOLVED: To rationalize a method by adding a modern method on the basis of a wooden framework using a traditional construction method, and to incorporate a seismic response control damper without damage to a traditional design or appearance. SOLUTION: A column 2 has a double structure which comprises a core part 2a composed of the higher-strength structural member than lumber, and a cylindrical wood part 2b composed of the lumber and mounted outside the core part 2a. A core part of the column is provided as a column whose base part is embedded in a foundation so as to be self-supported, whose head part serves as a free end, and which is a cantilever type in itself. A small wall 4 is provided between the column head parts of the adjacent columns; both ends of the small wall 4 are coupled to the head part of the core part of each column in such a manner as to be relatively turnable in a vertical surface; and a visco-elastic body 9, which functions as the seismic response control damper, is mounted in a coupling part in an interposed manner. The small wall is constituted by mounting wooden finishing materials 4d on both sides of a panel 4c. COPYRIGHT: (C)2005,JPO&NCIPI
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