A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONNECTION STRUCTURE AND CONNECTION METHOD
PROBLEM TO BE SOLVED: To provide a connection structure that shortens the total lap length of a splice bar lap joint and that facilitates execution of work.SOLUTION: A connection structure includes a main reinforcement connection part that almost coaxially connects main reinforcements facing each other, and a concrete part in which the main reinforcement connection part is embedded. The main reinforcement connection part comprises a splice bar that is arranged astride the main reinforcements in the state of overlapping them, and a spiral reinforcement that is arranged in such a manner as to be wound around the splice bar and the spiral reinforcements. The splice bar is arranged inside the concrete part with respect to a surface passing through an axis line of each of the main reinforcement overlapping the splice bar and the main reinforcement adjacent to the main reinforcement.SELECTED DRAWING: Figure 2
【課題】添筋重ね継手における総重ね長さを短くし、かつ、施工が容易な接続構造を提供する。【解決手段】互いに向かい合う主筋間を略同軸上に接続する主筋接続部と、前記主筋接続部が埋設されるコンクリート部と、を有し、前記主筋接続部は、前記主筋間に跨ってこれらに重ね合わせて配設される添筋と、前記添筋と前記主筋とに巻き付くように配設されるらせん筋と、を備え、前記添筋は、当該添筋が重ね合わされる前記主筋と当該主筋に隣接する主筋とのそれぞれの軸線を通る面よりも前記コンクリート部の内方に配設された接続構造。【選択図】図２
CONNECTION STRUCTURE AND CONNECTION METHOD
PROBLEM TO BE SOLVED: To provide a connection structure that shortens the total lap length of a splice bar lap joint and that facilitates execution of work.SOLUTION: A connection structure includes a main reinforcement connection part that almost coaxially connects main reinforcements facing each other, and a concrete part in which the main reinforcement connection part is embedded. The main reinforcement connection part comprises a splice bar that is arranged astride the main reinforcements in the state of overlapping them, and a spiral reinforcement that is arranged in such a manner as to be wound around the splice bar and the spiral reinforcements. The splice bar is arranged inside the concrete part with respect to a surface passing through an axis line of each of the main reinforcement overlapping the splice bar and the main reinforcement adjacent to the main reinforcement.SELECTED DRAWING: Figure 2
【課題】添筋重ね継手における総重ね長さを短くし、かつ、施工が容易な接続構造を提供する。【解決手段】互いに向かい合う主筋間を略同軸上に接続する主筋接続部と、前記主筋接続部が埋設されるコンクリート部と、を有し、前記主筋接続部は、前記主筋間に跨ってこれらに重ね合わせて配設される添筋と、前記添筋と前記主筋とに巻き付くように配設されるらせん筋と、を備え、前記添筋は、当該添筋が重ね合わされる前記主筋と当該主筋に隣接する主筋とのそれぞれの軸線を通る面よりも前記コンクリート部の内方に配設された接続構造。【選択図】図２
CONNECTION STRUCTURE AND CONNECTION METHOD
接続構造、及び接続工法
UEDA DAISUKE (author) / WATANABE HIDEYOSHI (author)
2018-02-15
Patent
Electronic Resource
Japanese