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METHOD OF JOINING PRECAST CONCRETE MEMBERS
To realize a method of joining precast concrete members, which can more preferably join the precast concrete members to a structure.SOLUTION: After inserting a first reinforcing bar 11 and a second reinforcing bar 12 of a structure 10 into through holes 21 and 22 of a steel plate 23 of a precast concrete member 20, a nut member 30 screwed to the first reinforcing bar 11 and the second reinforcing bar 12 is tightened until it comes into contact with the steel plate 23. Next, by tightening the nut member 30 on the first reinforcing bar 11 side fixed to the steel plate 23 in a side-by-side arrangement with a protrusion 25 on one end side of the precast concrete member 20, the protrusion 25 is pressed against the side surface of the structure 10. Further, through the procedure of adjusting the tightening amount of the nut member 30 on the second reinforcing bar 12 side fixed to the steel plate 23 at a position higher than the protrusion 25, and adjusting the height of the other end side of the precast concrete member 20, the precast concrete member 20 is joined to the structure 10.SELECTED DRAWING: Figure 1
【課題】より好適にプレキャストコンクリート部材を構造物に接合することができるプレキャストコンクリート部材の接合方法を実現する。【解決手段】構造物１０の第１の鉄筋１１と第２の鉄筋１２をプレキャストコンクリート部材２０の鋼板２３の貫通孔２１，２２に挿し入れた後、第１の鉄筋１１と第２の鉄筋１２に螺着したナット部材３０を鋼板２３に当接するまで締め付ける。次に、プレキャストコンクリート部材２０の一端側の突起部２５と横並びの配置で鋼板２３に固定されている第１の鉄筋１１側のナット部材３０を締め付けることによって、突起部２５を構造物１０の側面に押し付ける。更に、突起部２５よりも高い配置で鋼板２３に固定されている第２の鉄筋１２側のナット部材３０の締め付け量を調整して、プレキャストコンクリート部材２０の他端側の高さを調整する手順を経て、プレキャストコンクリート部材２０を構造物１０に接合する。【選択図】図１
METHOD OF JOINING PRECAST CONCRETE MEMBERS
To realize a method of joining precast concrete members, which can more preferably join the precast concrete members to a structure.SOLUTION: After inserting a first reinforcing bar 11 and a second reinforcing bar 12 of a structure 10 into through holes 21 and 22 of a steel plate 23 of a precast concrete member 20, a nut member 30 screwed to the first reinforcing bar 11 and the second reinforcing bar 12 is tightened until it comes into contact with the steel plate 23. Next, by tightening the nut member 30 on the first reinforcing bar 11 side fixed to the steel plate 23 in a side-by-side arrangement with a protrusion 25 on one end side of the precast concrete member 20, the protrusion 25 is pressed against the side surface of the structure 10. Further, through the procedure of adjusting the tightening amount of the nut member 30 on the second reinforcing bar 12 side fixed to the steel plate 23 at a position higher than the protrusion 25, and adjusting the height of the other end side of the precast concrete member 20, the precast concrete member 20 is joined to the structure 10.SELECTED DRAWING: Figure 1
【課題】より好適にプレキャストコンクリート部材を構造物に接合することができるプレキャストコンクリート部材の接合方法を実現する。【解決手段】構造物１０の第１の鉄筋１１と第２の鉄筋１２をプレキャストコンクリート部材２０の鋼板２３の貫通孔２１，２２に挿し入れた後、第１の鉄筋１１と第２の鉄筋１２に螺着したナット部材３０を鋼板２３に当接するまで締め付ける。次に、プレキャストコンクリート部材２０の一端側の突起部２５と横並びの配置で鋼板２３に固定されている第１の鉄筋１１側のナット部材３０を締め付けることによって、突起部２５を構造物１０の側面に押し付ける。更に、突起部２５よりも高い配置で鋼板２３に固定されている第２の鉄筋１２側のナット部材３０の締め付け量を調整して、プレキャストコンクリート部材２０の他端側の高さを調整する手順を経て、プレキャストコンクリート部材２０を構造物１０に接合する。【選択図】図１
METHOD OF JOINING PRECAST CONCRETE MEMBERS
プレキャストコンクリート部材の接合方法
MIZUNO KOJI (author) / KOBAYASHI MASASHI (author) / IGUCHI SHIGENOBU (author)
2020-12-17
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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