A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR JOINING PRECAST CONCRETE MEMBERS AND JOINING STRUCTURE
To quickly perform jointing between wall columns, between walls, and between wall beams in a field jointing operation of precast concrete members.SOLUTION: A precast wall member 10 in which a joint bar insertion hole 12 is formed at a side end portion with a predetermined interval in a vertical direction and a precast pillar member 20 in which a joint bar through-hole 22 penetrating between opposing side faces with the same interval as the joint bar insertion hole 12 is formed are arranged such that the joint bar insertion hole 12 and the joint bar through-hole 22 communicate linearly. The joint bar 30 is inserted from a side surface of the joint bar through-hole 22 not facing the joint bar insertion hole 12 to form a lap joint. The joint bar through-hole 22 and the joint bar insertion hole 12 are filled with a grout material to joint the precast wall member 10 and the precast pillar member 20.SELECTED DRAWING: Figure 2
【課題】プレキャストコンクリート部材の現場接合作業において、壁柱間、壁間、壁梁間の接合を迅速に行う。【解決手段】 上下方向に所定間隔をあけて継手筋挿入孔１２が側端部に形成されたプレキャスト壁部材１０と、継手筋挿入孔１２と同じ間隔をあけて対向する側面間を貫通して継手筋貫通孔２２が形成されたプレキャスト柱部材２０とを、継手筋挿入孔１２と継手筋貫通孔２２とが直線状に連通するように配置し、継手筋貫通孔２２の継手筋挿入孔１２に面していない側面から継手筋３０を挿入して重ね継手部を形成する。継手筋貫通孔２２および継手筋挿入孔１２にグラウト材を充填してプレキャスト壁部材１０とプレキャスト柱部材２０との接合を行う。【選択図】 図２
METHOD FOR JOINING PRECAST CONCRETE MEMBERS AND JOINING STRUCTURE
To quickly perform jointing between wall columns, between walls, and between wall beams in a field jointing operation of precast concrete members.SOLUTION: A precast wall member 10 in which a joint bar insertion hole 12 is formed at a side end portion with a predetermined interval in a vertical direction and a precast pillar member 20 in which a joint bar through-hole 22 penetrating between opposing side faces with the same interval as the joint bar insertion hole 12 is formed are arranged such that the joint bar insertion hole 12 and the joint bar through-hole 22 communicate linearly. The joint bar 30 is inserted from a side surface of the joint bar through-hole 22 not facing the joint bar insertion hole 12 to form a lap joint. The joint bar through-hole 22 and the joint bar insertion hole 12 are filled with a grout material to joint the precast wall member 10 and the precast pillar member 20.SELECTED DRAWING: Figure 2
【課題】プレキャストコンクリート部材の現場接合作業において、壁柱間、壁間、壁梁間の接合を迅速に行う。【解決手段】 上下方向に所定間隔をあけて継手筋挿入孔１２が側端部に形成されたプレキャスト壁部材１０と、継手筋挿入孔１２と同じ間隔をあけて対向する側面間を貫通して継手筋貫通孔２２が形成されたプレキャスト柱部材２０とを、継手筋挿入孔１２と継手筋貫通孔２２とが直線状に連通するように配置し、継手筋貫通孔２２の継手筋挿入孔１２に面していない側面から継手筋３０を挿入して重ね継手部を形成する。継手筋貫通孔２２および継手筋挿入孔１２にグラウト材を充填してプレキャスト壁部材１０とプレキャスト柱部材２０との接合を行う。【選択図】 図２
METHOD FOR JOINING PRECAST CONCRETE MEMBERS AND JOINING STRUCTURE
プレキャストコンクリート部材の接合方法および接合構造
MATSUURA TSUNEHISA (author)
2019-01-10
Patent
Electronic Resource
Japanese
JOINING STRUCTURE AND JOINING METHOD OF PRECAST CONCRETE BEAM MEMBERS
| European Patent Office | 2018