A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a joining method of a precast concrete member capable of reducing labor and shortening a construction period.SOLUTION: A joining method of a precast concrete member comprises: a precast concrete member installing step of installing a first precast member 2 and a second precast member 3 (a plurality of precast concrete members) respectively at installation positions, and arranging a first reinforcing bar projecting part 23 (reinforcing bar) of the first precast member 2 and a second reinforcing bar projecting part 33 (reinforcing bar) of the second precast member 3 in a joining part forming region 11 where a joining part 1 for joining the first precast member 2 and the second precast member 3 is formed; and a precast concrete member joining step of joining the first precast member 2 and the second precast member 3 by forming the joining part 1. In the precast concrete member joining step, a hydraulic mixture 12 is laminated and formed in the joining part forming region 11 by a first nozzle 711 of a first additional manufacturing apparatus 71.SELECTED DRAWING: Figure 2
【課題】労力を軽減できるとともに工期を短縮できるプレキャストコンクリート部材の接合方法を提供する。【解決手段】第１プレキャスト部材２および第２プレキャスト部材３（複数のプレキャストコンクリート部材）をそれぞれ設置位置に据え付け、第１プレキャスト部材２と第２プレキャスト部材３とを接合する接合部１が形成される接合部形成領域１１に、第１プレキャスト部材２の第１鉄筋突出部２３（鉄筋）および第２プレキャスト部材３の第２鉄筋突出部３３（鉄筋）を配置するプレキャストコンクリート部材据え付け工程と、接合部１を形成して第１プレキャスト部材２と第２プレキャスト部材３とを接合するプレキャストコンクリート部材接合工程と、を有し、プレキャストコンクリート部材接合工程では、接合部形成領域１１に第１付加製造装置７１の第１ノズル７１１で水硬性混合物１２を積層造形する。【選択図】図２
To provide a joining method of a precast concrete member capable of reducing labor and shortening a construction period.SOLUTION: A joining method of a precast concrete member comprises: a precast concrete member installing step of installing a first precast member 2 and a second precast member 3 (a plurality of precast concrete members) respectively at installation positions, and arranging a first reinforcing bar projecting part 23 (reinforcing bar) of the first precast member 2 and a second reinforcing bar projecting part 33 (reinforcing bar) of the second precast member 3 in a joining part forming region 11 where a joining part 1 for joining the first precast member 2 and the second precast member 3 is formed; and a precast concrete member joining step of joining the first precast member 2 and the second precast member 3 by forming the joining part 1. In the precast concrete member joining step, a hydraulic mixture 12 is laminated and formed in the joining part forming region 11 by a first nozzle 711 of a first additional manufacturing apparatus 71.SELECTED DRAWING: Figure 2
【課題】労力を軽減できるとともに工期を短縮できるプレキャストコンクリート部材の接合方法を提供する。【解決手段】第１プレキャスト部材２および第２プレキャスト部材３（複数のプレキャストコンクリート部材）をそれぞれ設置位置に据え付け、第１プレキャスト部材２と第２プレキャスト部材３とを接合する接合部１が形成される接合部形成領域１１に、第１プレキャスト部材２の第１鉄筋突出部２３（鉄筋）および第２プレキャスト部材３の第２鉄筋突出部３３（鉄筋）を配置するプレキャストコンクリート部材据え付け工程と、接合部１を形成して第１プレキャスト部材２と第２プレキャスト部材３とを接合するプレキャストコンクリート部材接合工程と、を有し、プレキャストコンクリート部材接合工程では、接合部形成領域１１に第１付加製造装置７１の第１ノズル７１１で水硬性混合物１２を積層造形する。【選択図】図２
METHOD FOR JOINING PRECAST CONCRETE MEMBER
プレキャストコンクリート部材の接合方法
OGURA DAIKI (author)
2021-08-02
Patent
Electronic Resource
Japanese
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