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A platform for research: civil engineering, architecture and urbanism
JOINING STRUCTURE AND JOINING METHOD
PROBLEM TO BE SOLVED: To provide a joining structure and a joining method capable of providing a culvert structure hardly causing opening of a joining part of two precast concrete members.SOLUTION: In a joining structure 100 for mutually joining two precast concrete members 110 and 120 in a culvert structure, one member 110 encloses a PC steel bar 112, and an end part 112a of the PC steel bar 112 projects toward the other member 120, and the other member 120 is provided with a through-hole 121 for penetrating an end part 112a of the PC steel bar 112, and the end part 112a of the PC steel bar 112 is provided with a nut 124 fastened while imparting tensioning force in the axial direction, an anchor plate 123 for pressing the other member 120 to the one member 110 by receiving reaction to the tensioning force from the nut 124 and mortar 125 injected between the through-hole 121 and the end part 112a of the PC steel bar 112.SELECTED DRAWING: Figure 2
【課題】２つのプレキャストコンクリート部材の接合部の開きが生じ難いカルバート構造体を得ることができる接合構造及び接合方法を提供する。【解決手段】カルバート構造体おいて２つのプレキャストコンクリート部材１１０，１２０を互いに接合する接合構造１００であって、一方の部材１１０はＰＣ鋼棒１１２を内蔵するとともにＰＣ鋼棒１１２の端部１１２ａが他方の部材１２０に向かって突出し、他方の部材１２０には、ＰＣ鋼棒１１２の端部１１２ａが貫通する貫通孔１２１が設けられており、ＰＣ鋼棒１１２の端部１１２ａに、軸方向の緊張力を付与しつつ締結されるナット１２４と、前記緊張力に対する反力をナット１２４から受けることで前記他方の部材１２０を前記一方の部材１１０に押圧するアンカープレート１２３と、貫通孔１２１とＰＣ鋼棒１１２の端部１１２ａとの間に注入されるモルタル１２５と、を備えた。【選択図】図２
JOINING STRUCTURE AND JOINING METHOD
PROBLEM TO BE SOLVED: To provide a joining structure and a joining method capable of providing a culvert structure hardly causing opening of a joining part of two precast concrete members.SOLUTION: In a joining structure 100 for mutually joining two precast concrete members 110 and 120 in a culvert structure, one member 110 encloses a PC steel bar 112, and an end part 112a of the PC steel bar 112 projects toward the other member 120, and the other member 120 is provided with a through-hole 121 for penetrating an end part 112a of the PC steel bar 112, and the end part 112a of the PC steel bar 112 is provided with a nut 124 fastened while imparting tensioning force in the axial direction, an anchor plate 123 for pressing the other member 120 to the one member 110 by receiving reaction to the tensioning force from the nut 124 and mortar 125 injected between the through-hole 121 and the end part 112a of the PC steel bar 112.SELECTED DRAWING: Figure 2
【課題】２つのプレキャストコンクリート部材の接合部の開きが生じ難いカルバート構造体を得ることができる接合構造及び接合方法を提供する。【解決手段】カルバート構造体おいて２つのプレキャストコンクリート部材１１０，１２０を互いに接合する接合構造１００であって、一方の部材１１０はＰＣ鋼棒１１２を内蔵するとともにＰＣ鋼棒１１２の端部１１２ａが他方の部材１２０に向かって突出し、他方の部材１２０には、ＰＣ鋼棒１１２の端部１１２ａが貫通する貫通孔１２１が設けられており、ＰＣ鋼棒１１２の端部１１２ａに、軸方向の緊張力を付与しつつ締結されるナット１２４と、前記緊張力に対する反力をナット１２４から受けることで前記他方の部材１２０を前記一方の部材１１０に押圧するアンカープレート１２３と、貫通孔１２１とＰＣ鋼棒１１２の端部１１２ａとの間に注入されるモルタル１２５と、を備えた。【選択図】図２
JOINING STRUCTURE AND JOINING METHOD
接合構造及び接合方法
MATSUDA MANABU (author) / MATSUMOTO KOSUKE (author) / YAMAMOTO SHINATO (author)
2017-06-08
Patent
Electronic Resource
Japanese
IPC:
E03F
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