A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BEARING WALL STRUCTURE WITH BRACE FOR STEEL BUILDING
PROBLEM TO BE SOLVED: To provide a bearing wall structure with brace for a steel building that reduces number of columns and costs and expands degree of freedom of design.SOLUTION: In a steel building with a single or a plurality of bearing walls 20 that uses a brace 24, the upper end of the brace 24 of any of the bearing walls 20 is connected close to a connecting part between a column 21 and a beam 22 or on the beam 22. The lower end of the brace 24 is connected to a location without a column on a reinforced concrete foundation 10. The brace 24 may have a function to bear both the tensile and compression forces. In such a case, either end of the brace 24 may be connected to the frame of the steel building via a damper 1 that exhibits spindle-type restoration characteristics.
【課題】 柱の削減が可能で、設計自由度の拡大とコストダウンが可能な鉄骨造建物のブレース使用耐力壁構造を提供する。【解決手段】 ブレース２４を用いた複数枚または１枚の耐力壁２０を有する鉄骨造建物において、いずれかの耐力壁２０におけるブレース２４の上端を柱２１と梁２２の接合部付近または梁２２に接合する。ブレース２４の下端は、ＲＣ造基礎１０における柱が建てられていない箇所に接合する。前記ブレース２４は、引張力と圧縮力の両方を負担する機能を有するものであっても良い。その場合に、ブレース２４の上下いずれかの端部が、紡錘型履歴のダンパー１を介して前記鉄骨造建物の躯体に接合しても良い。【選択図】 図１
BEARING WALL STRUCTURE WITH BRACE FOR STEEL BUILDING
PROBLEM TO BE SOLVED: To provide a bearing wall structure with brace for a steel building that reduces number of columns and costs and expands degree of freedom of design.SOLUTION: In a steel building with a single or a plurality of bearing walls 20 that uses a brace 24, the upper end of the brace 24 of any of the bearing walls 20 is connected close to a connecting part between a column 21 and a beam 22 or on the beam 22. The lower end of the brace 24 is connected to a location without a column on a reinforced concrete foundation 10. The brace 24 may have a function to bear both the tensile and compression forces. In such a case, either end of the brace 24 may be connected to the frame of the steel building via a damper 1 that exhibits spindle-type restoration characteristics.
【課題】 柱の削減が可能で、設計自由度の拡大とコストダウンが可能な鉄骨造建物のブレース使用耐力壁構造を提供する。【解決手段】 ブレース２４を用いた複数枚または１枚の耐力壁２０を有する鉄骨造建物において、いずれかの耐力壁２０におけるブレース２４の上端を柱２１と梁２２の接合部付近または梁２２に接合する。ブレース２４の下端は、ＲＣ造基礎１０における柱が建てられていない箇所に接合する。前記ブレース２４は、引張力と圧縮力の両方を負担する機能を有するものであっても良い。その場合に、ブレース２４の上下いずれかの端部が、紡錘型履歴のダンパー１を介して前記鉄骨造建物の躯体に接合しても良い。【選択図】 図１
BEARING WALL STRUCTURE WITH BRACE FOR STEEL BUILDING
鉄骨造建物のブレース使用耐力壁構造
NAGATA ATSUSHI (author) / SAKAGUCHI TOMOHIRO (author) / NISHIMURA TAKESHI (author)
2015-08-03
Patent
Electronic Resource
Japanese
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