A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL REINFORCED CONCRETE COLUMN
PROBLEM TO BE SOLVED: To make construction more efficient and improve workability.SOLUTION: A steel reinforced concrete column 3 constitutes a skeleton 2 of a structure 1 and has a column steel frame 11, a column main reinforcement 12, and precast concrete part 13. The steel reinforced concrete column has a junction J at which the column steel frames 11, 11 that are disposed at the central part in vertical direction on each story of the skeleton 2 and arranged one above the other. In at least a part of multiple sets of column main reinforcements 12, 12 that are arranged one above the other, an upper end 12t of the column main reinforcement 12L located on lower side and a lower end 12b of the column main reinforcement 12H located on upper side, respectively, are directly fixed to a concrete 18.SELECTED DRAWING: Figure 1
【課題】施工の効率化、作業性の向上を図る。【解決手段】構造物１の躯体２を構成する、柱鉄骨１１、柱主筋１２、及びプレキャストコンクリート部１３を有した鉄骨鉄筋コンクリート造の柱３であって、躯体２の各階における上下方向中央部に配置され、互いに上下に位置する柱鉄骨１１、１１同士が接合される接合部Ｊを備え、接合部Ｊの周囲にて、互いに上下に位置する複数組の柱主筋１２，１２のうちの少なくとも一部は、下方に位置する柱主筋１２Ｌの上端部１２ｔと上方に位置する柱主筋１２Ｈの下端部１２ｂとが、それぞれ、コンクリート１８に直接固定されている。【選択図】図１
STEEL REINFORCED CONCRETE COLUMN
PROBLEM TO BE SOLVED: To make construction more efficient and improve workability.SOLUTION: A steel reinforced concrete column 3 constitutes a skeleton 2 of a structure 1 and has a column steel frame 11, a column main reinforcement 12, and precast concrete part 13. The steel reinforced concrete column has a junction J at which the column steel frames 11, 11 that are disposed at the central part in vertical direction on each story of the skeleton 2 and arranged one above the other. In at least a part of multiple sets of column main reinforcements 12, 12 that are arranged one above the other, an upper end 12t of the column main reinforcement 12L located on lower side and a lower end 12b of the column main reinforcement 12H located on upper side, respectively, are directly fixed to a concrete 18.SELECTED DRAWING: Figure 1
【課題】施工の効率化、作業性の向上を図る。【解決手段】構造物１の躯体２を構成する、柱鉄骨１１、柱主筋１２、及びプレキャストコンクリート部１３を有した鉄骨鉄筋コンクリート造の柱３であって、躯体２の各階における上下方向中央部に配置され、互いに上下に位置する柱鉄骨１１、１１同士が接合される接合部Ｊを備え、接合部Ｊの周囲にて、互いに上下に位置する複数組の柱主筋１２，１２のうちの少なくとも一部は、下方に位置する柱主筋１２Ｌの上端部１２ｔと上方に位置する柱主筋１２Ｈの下端部１２ｂとが、それぞれ、コンクリート１８に直接固定されている。【選択図】図１
STEEL REINFORCED CONCRETE COLUMN
鉄骨鉄筋コンクリート柱
MIZUTANI TARO (author) / KAWAMOTO SHINICHIRO (author) / MURASE MASAKI (author) / SUGANO TAKAHIRO (author) / MATSUDO TOMOHITO (author)
2017-10-05
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS