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PRECAST CONCRETE MEMBER CONNECTING METHOD AND PRECAST CONCRETE MEMBER
PROBLEM TO BE SOLVED: To provide a connecting method for precast concrete members that uses a sleeve joint and allows an external reinforcement (reinforcement for connection) to be moved in a single step without complicated operation, therefore eliminating restrictions when installing precast concrete members.SOLUTION: In a connecting method for precast concrete members that uses a sleeve joint, a special sleeve 3 containing an external reinforcement 6 (reinforcement for connection) and a push-out mechanism 7 for the external reinforcement (reinforcement for connection) is internally installed in a precast concrete member 1 on one side, and the external reinforcement 6 is pushed out by the push-out mechanism 7 and inserted into a sleeve 4 of a precast concrete member 2 on the other side.
【課題】スリーブ継手を利用したプレキャストコンクリート部材の接合方法において、面倒な操作なしに、ワンタッチで雇い筋（接続用の鉄筋）の移動を行うことができるので、ＰＣａ部材の吊り込みも制限を受けることがない。【解決手段】スリーブ継手を利用したプレキャストコンクリート部材の接合方法において、一方のプレキャストコンクリート部材１に雇い筋６（接続用の鉄筋）と雇い筋（接続用の鉄筋）の押し出し機構７を内蔵した特殊スリーブ３を内設し、相手方プレキャストコンクリート部材２のスリーブ４に向けて押し出し機構７により雇い筋６を押し出し挿入する。【選択図】 図１
PRECAST CONCRETE MEMBER CONNECTING METHOD AND PRECAST CONCRETE MEMBER
PROBLEM TO BE SOLVED: To provide a connecting method for precast concrete members that uses a sleeve joint and allows an external reinforcement (reinforcement for connection) to be moved in a single step without complicated operation, therefore eliminating restrictions when installing precast concrete members.SOLUTION: In a connecting method for precast concrete members that uses a sleeve joint, a special sleeve 3 containing an external reinforcement 6 (reinforcement for connection) and a push-out mechanism 7 for the external reinforcement (reinforcement for connection) is internally installed in a precast concrete member 1 on one side, and the external reinforcement 6 is pushed out by the push-out mechanism 7 and inserted into a sleeve 4 of a precast concrete member 2 on the other side.
【課題】スリーブ継手を利用したプレキャストコンクリート部材の接合方法において、面倒な操作なしに、ワンタッチで雇い筋（接続用の鉄筋）の移動を行うことができるので、ＰＣａ部材の吊り込みも制限を受けることがない。【解決手段】スリーブ継手を利用したプレキャストコンクリート部材の接合方法において、一方のプレキャストコンクリート部材１に雇い筋６（接続用の鉄筋）と雇い筋（接続用の鉄筋）の押し出し機構７を内蔵した特殊スリーブ３を内設し、相手方プレキャストコンクリート部材２のスリーブ４に向けて押し出し機構７により雇い筋６を押し出し挿入する。【選択図】 図１
PRECAST CONCRETE MEMBER CONNECTING METHOD AND PRECAST CONCRETE MEMBER
プレキャストコンクリート部材の接合方法およびプレキャストコンクリート部材
OGIWARA YUKIMASA (author) / AMI HITOSHI (author)
2015-11-12
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
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