A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUILDING BY MIXED STRUCTURAL SKELETON
PROBLEM TO BE SOLVED: To provide a building by a mixed structural skeleton capable of extremely economically and rationally constructing an RC column-S beam mixed structural skeleton capable of rationally realizing a large structure of a live load in a comparatively long span.SOLUTION: A column is formed of a reinforced concrete structural member of a hollow cylindrical cross section, and is formed of a precast concrete PCa column manufactured in advance in a factory, and joining of the column is wholly a built-up system by a fitting system. A girder is based on S-making, and a joining part of the column and a beam is formed as a base isolation structural building for arranging a base isolation device under its lowest layer support beam, by constituting an upper part structure of the building by a combination of a vertical load skeleton A of becoming frictional pin joining for absorbing seismic energy by pin joining of becoming simple beam stress to long-term stress, pin-frictional damper (P-FD) joining or rotary frictional pin joining (W-HB pin joining) to short-term earthquake time stress and a self-standing type brace structure plane B for providing horizontal rigidity and horizontal strength of the whole building.SELECTED DRAWING: Figure 12
【課題】比較的長スパンで積載荷重の大きな構造物を合理的に実現できるＲＣ造柱・Ｓ造梁混合構造骨組を極めて経済的、且つ合理的に構築できる、混合構造骨組による建築物を提供する。【解決手段】柱は中空円筒断面の鉄筋コンクリート構造部材とし、予め工場で製作したプレキャストコンクリートＰＣａ柱とし、柱の接合はすべて嵌合方式による組み立て式とする。大梁はＳ造を基本とし、柱と梁の接合部を長期応力に対しては単純梁応力となるピン接合、短期地震時応力に対してはピン−摩擦ダンパー（Ｐ−ＦＤ）接合もしくは回転摩擦ピン接合（Ｗ−ＨＢピン接合）により地震エネルギーを吸収する摩擦ピン接合となっている鉛直荷重用骨組Ａと、建物全体の水平剛性および水平耐力を提供する自立型ブレース構面Ｂとの組合せにより建物の上部構造体を構成し、その最下層支持梁の下に免震装置を配置している免震構造建物とする。【選択図】図１２
BUILDING BY MIXED STRUCTURAL SKELETON
PROBLEM TO BE SOLVED: To provide a building by a mixed structural skeleton capable of extremely economically and rationally constructing an RC column-S beam mixed structural skeleton capable of rationally realizing a large structure of a live load in a comparatively long span.SOLUTION: A column is formed of a reinforced concrete structural member of a hollow cylindrical cross section, and is formed of a precast concrete PCa column manufactured in advance in a factory, and joining of the column is wholly a built-up system by a fitting system. A girder is based on S-making, and a joining part of the column and a beam is formed as a base isolation structural building for arranging a base isolation device under its lowest layer support beam, by constituting an upper part structure of the building by a combination of a vertical load skeleton A of becoming frictional pin joining for absorbing seismic energy by pin joining of becoming simple beam stress to long-term stress, pin-frictional damper (P-FD) joining or rotary frictional pin joining (W-HB pin joining) to short-term earthquake time stress and a self-standing type brace structure plane B for providing horizontal rigidity and horizontal strength of the whole building.SELECTED DRAWING: Figure 12
【課題】比較的長スパンで積載荷重の大きな構造物を合理的に実現できるＲＣ造柱・Ｓ造梁混合構造骨組を極めて経済的、且つ合理的に構築できる、混合構造骨組による建築物を提供する。【解決手段】柱は中空円筒断面の鉄筋コンクリート構造部材とし、予め工場で製作したプレキャストコンクリートＰＣａ柱とし、柱の接合はすべて嵌合方式による組み立て式とする。大梁はＳ造を基本とし、柱と梁の接合部を長期応力に対しては単純梁応力となるピン接合、短期地震時応力に対してはピン−摩擦ダンパー（Ｐ−ＦＤ）接合もしくは回転摩擦ピン接合（Ｗ−ＨＢピン接合）により地震エネルギーを吸収する摩擦ピン接合となっている鉛直荷重用骨組Ａと、建物全体の水平剛性および水平耐力を提供する自立型ブレース構面Ｂとの組合せにより建物の上部構造体を構成し、その最下層支持梁の下に免震装置を配置している免震構造建物とする。【選択図】図１２
BUILDING BY MIXED STRUCTURAL SKELETON
混合構造骨組による建築物
MIYAZAKI MITSUO (author)
2016-07-25
Patent
Electronic Resource
Japanese
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