A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD FOR BASE-ISOLATED STRUCTURE
PROBLEM TO BE SOLVED: To curtail overall construction period significantly, in a construction method for a base-isolated structure constructed by a normal construction method, having a seismic isolator interposed between a lower column part of a composite structure comprising an iron column part and a concrete part, and upper column part built above the lower column part.SOLUTION: A construction method for a base-isolated structure includes a first step in which an iron column part 1a of a lower column part 1 is arranged and a seismic isolator 2 is installed above the iron column part 1a, a second step in which an upper column part 3 is arranged above the seismic isolator 2 installed in the first step, and a third step in which concrete is cast after arranging the upper column part 3 and completing the lower column part 1.SELECTED DRAWING: Figure 4
【課題】鉄柱部分とコンクリート部分の複合構造で構成された下側柱部と、当該下側柱部の上方に配設される上側柱部との間に免震装置が介装された免震構造物を順打ち工法で構築する免震構造物の施工方法において、全体工期の大幅な短縮を実現する。【解決手段】下側柱部１の鉄柱部分１ａを配設し、その鉄柱部分１ａの上方に免震装置２を設置する第１工程と、第１工程で設置した免震装置１の上方に上側柱部３を配設する第２工程と、上側柱部３を配設した後、コンクリートを打設して下側柱部１を完成させる第３工程を備える。【選択図】図４
CONSTRUCTION METHOD FOR BASE-ISOLATED STRUCTURE
PROBLEM TO BE SOLVED: To curtail overall construction period significantly, in a construction method for a base-isolated structure constructed by a normal construction method, having a seismic isolator interposed between a lower column part of a composite structure comprising an iron column part and a concrete part, and upper column part built above the lower column part.SOLUTION: A construction method for a base-isolated structure includes a first step in which an iron column part 1a of a lower column part 1 is arranged and a seismic isolator 2 is installed above the iron column part 1a, a second step in which an upper column part 3 is arranged above the seismic isolator 2 installed in the first step, and a third step in which concrete is cast after arranging the upper column part 3 and completing the lower column part 1.SELECTED DRAWING: Figure 4
【課題】鉄柱部分とコンクリート部分の複合構造で構成された下側柱部と、当該下側柱部の上方に配設される上側柱部との間に免震装置が介装された免震構造物を順打ち工法で構築する免震構造物の施工方法において、全体工期の大幅な短縮を実現する。【解決手段】下側柱部１の鉄柱部分１ａを配設し、その鉄柱部分１ａの上方に免震装置２を設置する第１工程と、第１工程で設置した免震装置１の上方に上側柱部３を配設する第２工程と、上側柱部３を配設した後、コンクリートを打設して下側柱部１を完成させる第３工程を備える。【選択図】図４
CONSTRUCTION METHOD FOR BASE-ISOLATED STRUCTURE
免震構造物の施工方法
TAKAHASHI NAOYUKI (author) / YOSHIMITSU TARO (author) / YOSHIDA TADASHI (author) / AKAO SATOSHI (author) / SHIOZAWA HIDEYOSHI (author) / IWATA SHIGETO (author)
2016-07-21
Patent
Electronic Resource
Japanese
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