A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUCKLING RESTRAINING BRACE JOINT STRUCTURE
PROBLEM TO BE SOLVED: To provide a buckling restraining brace joint structure that enables a brace core of a buckling restraining brace to correspond to a structural core of a structural skeleton, without complication of detailing of a column-beam-brace joint.SOLUTION: In a buckling restraining brace joint structure, a buckling restraining brace 20 is joined to a brace joint metal 3 that is joined to a steel column 1 and a steel beam 2. A joint between the steel column 1 and the steel beam 2, which is a corner part for joining the buckling restraining brace 20, is pin-joined in such a manner that the beam 2 is bolt-joined to a gusset plate 4 protruding from the column 1. An intersection point, at which a brace core of the buckling restraining brace 20 and a column core of the column 1 cross each other, corresponds to an intersection point at which the column core and a beam core cross each other.
【課題】 柱・梁・ブレース接合部の納まりが複雑になることなく、座屈拘束ブレースのブレース芯を構造躯体の構造芯に一致させることができる座屈拘束ブレースの接合構造を提供する。【解決手段】 鉄骨製の柱１および梁２に接合されたブレース接合金物３に座屈拘束ブレース２０を接合した座屈拘束ブレースの接合構造である。座屈拘束ブレース２０を接合する角部となる鉄骨製の柱１と梁２との接合部を、柱１から突出させたガセットプレート４に梁２をボルト接合するピン接合とする。座屈拘束ブレース２０のブレース芯と柱１の柱芯とが交わる交点を、柱芯と梁芯とが交わる交点に一致させる。【選択図】 図１
BUCKLING RESTRAINING BRACE JOINT STRUCTURE
PROBLEM TO BE SOLVED: To provide a buckling restraining brace joint structure that enables a brace core of a buckling restraining brace to correspond to a structural core of a structural skeleton, without complication of detailing of a column-beam-brace joint.SOLUTION: In a buckling restraining brace joint structure, a buckling restraining brace 20 is joined to a brace joint metal 3 that is joined to a steel column 1 and a steel beam 2. A joint between the steel column 1 and the steel beam 2, which is a corner part for joining the buckling restraining brace 20, is pin-joined in such a manner that the beam 2 is bolt-joined to a gusset plate 4 protruding from the column 1. An intersection point, at which a brace core of the buckling restraining brace 20 and a column core of the column 1 cross each other, corresponds to an intersection point at which the column core and a beam core cross each other.
【課題】 柱・梁・ブレース接合部の納まりが複雑になることなく、座屈拘束ブレースのブレース芯を構造躯体の構造芯に一致させることができる座屈拘束ブレースの接合構造を提供する。【解決手段】 鉄骨製の柱１および梁２に接合されたブレース接合金物３に座屈拘束ブレース２０を接合した座屈拘束ブレースの接合構造である。座屈拘束ブレース２０を接合する角部となる鉄骨製の柱１と梁２との接合部を、柱１から突出させたガセットプレート４に梁２をボルト接合するピン接合とする。座屈拘束ブレース２０のブレース芯と柱１の柱芯とが交わる交点を、柱芯と梁芯とが交わる交点に一致させる。【選択図】 図１
BUCKLING RESTRAINING BRACE JOINT STRUCTURE
座屈拘束ブレースの接合構造
TSUJII KIYOKA (author) / KAWAMURA TAIZO (author) / YOSHIDA FUMIHISA (author) / NISHI TAKUMA (author)
2015-09-07
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS