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A platform for research: civil engineering, architecture and urbanism
DESIGN METHOD FOR REINFORCED CONCRETE STRUCTURE, AND REINFORCED CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To provide a design method for a reinforced concrete structure that widens a living space.SOLUTION: A position of a column 3, for which a yielding hinge Q is planned, is set at a boundary part between a high strength portion 311 and a normal strength portion 312, at a location away from a root part R of a column base part 10A that is a column-beam junction part 10. When a reinforced concrete structure is exposed to large force, deformations concentrate at the boundary part between the high strength portion 311 and the normal strength portion 312, instead of the root part R of the column base part 10A. As such, the configuration keeps an amount of reinforcement small, does not require increasing of a cross-section of a beam or the column-beam junction part, and therefore widens a living space.SELECTED DRAWING: Figure 3
【課題】居住空間を広くすることができる鉄筋コンクリート造の設計方法を提供する。【解決手段】降伏ヒンジＱを計画する柱３の位置を、柱梁接合部１０である柱脚部１０Ａの付け根部Ｒから離れた位置であって、高強度部分３１１と普通強度部分３１２との境界部に設定した。大きな力が鉄筋コンクリート造に生じた際に、柱脚部１０Ａの付け根部Ｒではなく、高強度部分３１１と普通強度部分３１２との境界部に変形が集中する。そのため、鉄筋量が少なくてすみ、梁や柱梁接合部の断面積を大きくすることを要せず、居住空間を広いものにできる。【選択図】図３
DESIGN METHOD FOR REINFORCED CONCRETE STRUCTURE, AND REINFORCED CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To provide a design method for a reinforced concrete structure that widens a living space.SOLUTION: A position of a column 3, for which a yielding hinge Q is planned, is set at a boundary part between a high strength portion 311 and a normal strength portion 312, at a location away from a root part R of a column base part 10A that is a column-beam junction part 10. When a reinforced concrete structure is exposed to large force, deformations concentrate at the boundary part between the high strength portion 311 and the normal strength portion 312, instead of the root part R of the column base part 10A. As such, the configuration keeps an amount of reinforcement small, does not require increasing of a cross-section of a beam or the column-beam junction part, and therefore widens a living space.SELECTED DRAWING: Figure 3
【課題】居住空間を広くすることができる鉄筋コンクリート造の設計方法を提供する。【解決手段】降伏ヒンジＱを計画する柱３の位置を、柱梁接合部１０である柱脚部１０Ａの付け根部Ｒから離れた位置であって、高強度部分３１１と普通強度部分３１２との境界部に設定した。大きな力が鉄筋コンクリート造に生じた際に、柱脚部１０Ａの付け根部Ｒではなく、高強度部分３１１と普通強度部分３１２との境界部に変形が集中する。そのため、鉄筋量が少なくてすみ、梁や柱梁接合部の断面積を大きくすることを要せず、居住空間を広いものにできる。【選択図】図３
DESIGN METHOD FOR REINFORCED CONCRETE STRUCTURE, AND REINFORCED CONCRETE STRUCTURE
鉄筋コンクリート造の設計方法及び鉄筋コンクリート造
MURATA YOSHIYUKI (author)
2016-12-08
Patent
Electronic Resource
Japanese
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