JP6518842B2 - 組立式鋼管ケーシング鉄筋コンクリート複合ノード及び取付方法 - Google Patents
組立式鋼管ケーシング鉄筋コンクリート複合ノード及び取付方法 Download PDFInfo
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Description
普通被覆鋼管の外側に外強化リングを溶接するステップ1と、
変換分離スリーブを高強度鉄筋によって普通被覆鋼管の上端と下端に接続し、高強度ボルトによって固定するステップ2と、
高強度鉄筋の上端と下端に鉄筋拘束板を取り付け、高強度ボルトによって固定するステップ3と、
普通被覆鋼管の下端に高強度被覆鋼管を接続するステップ4と、
鋼梁を外強化リングに接続するステップ5と、
普通被覆鋼管の上端に高強度被覆鋼管を接続するステップ6と、
普通被覆鋼管と高強度被覆鋼管の内部に繊維コンクリートを充填するステップ7とを含む。
1 高強度被覆円形鋼管
2 繊維コンクリート
3 高強度ボルト
4 円形鉄筋拘束板
5 高強度鉄筋
6 円形変換分離スリーブ
7 金属ガスケット
8 外強化リング
9 普通被覆円形鋼管
10 鋼梁
11 縦方向仕切り板
12 ボルト接続箇所
13 四角鉄筋拘束板
普通被覆鋼管9の外側に外強化リング8を溶接するステップ1と、
変換分離スリーブ6を高強度鉄筋5によって普通被覆鋼管9の上端と下端に接続し、高強度ボルト3によって固定するステップ2と、
高強度鉄筋5の上端と下端に鉄筋拘束板4を取り付け、高強度ボルト3によって固定するステップ3と、
普通被覆円形鋼管9の下端に高強度被覆円形鋼管1を接続し、すなわち、ノード下方の高強度被覆円形鋼管を下側の円形変換分離スリーブに插入するステップ4と、
鋼梁10を外強化リング8に接続する(接続方式はボルト接続とする。ただし、図5に示すようにボルト接続箇所12の場合、溶接でもよい)ステップ5と、
普通被覆円形鋼管9の上端に高強度被覆円形鋼管1を接続し、すなわち、ノード上方の高強度被覆円形鋼管を上側の円形変換分離スリーブに插入するステップ6と、
普通被覆円形鋼管9と高強度被覆円形鋼管1の内部に繊維コンクリート2を充填するステップ7とを含む。
Claims (8)
- 組立式鋼管ケーシング鉄筋コンクリート複合ノードであって、
高強度被覆鋼管、鉄筋拘束板、高強度鉄筋(5)、変換分離スリーブ、及び普通被覆鋼管を含み、普通被覆鋼管の上端と下端に変換分離スリーブが設けられ、普通被覆鋼管上端の変換分離スリーブに高強度被覆鋼管が接続され、普通被覆鋼管下端の変換分離スリーブに高強度被覆鋼管が接続され、高強度鉄筋(5)は普通被覆鋼管全体を貫通し、高強度鉄筋(5)上端と下端はいずれも高強度被覆鋼管の内部まで挿入され、高強度鉄筋(5)は変換分離スリーブに接続され、高強度鉄筋(5)の上端と下端にいずれも鉄筋拘束板が接続されることを特徴とする、
組立式鋼管ケーシング鉄筋コンクリート複合ノード。 - 高強度鉄筋(5)はねじ山を備えている棒材であることを特徴とする請求項1に記載の組立式鋼管ケーシング鉄筋コンクリート複合ノード。
- 変換分離スリーブは板材を含み、板材の中央に貫通穴が設けられ、板材の両面に縦方向仕切り板(11)が設けられ、前記板材の縦方向仕切り板(11)と前記貫通穴の間に高強度鉄筋(5)の貫通する穴が設けられ、高強度鉄筋(5)は高強度ボルト(3)によって変換分離スリーブに固定され、普通被覆鋼管と高強度被覆鋼管はそれぞれ変換分離スリーブの縦方向仕切り板(11)に挿入されることを特徴とする請求項1に記載の組立式鋼管ケーシング鉄筋コンクリート複合ノード。
- 普通被覆鋼管と高強度被覆鋼管の端部内側に金属ガスケット(7)が設けられることを特徴とする請求項1に記載の組立式鋼管ケーシング鉄筋コンクリート複合ノード。
- 高強度鉄筋(5)の上下端部と鉄筋拘束板は、高強度ボルト(3)によって一体に接続されることを特徴とする請求項1に記載の組立式鋼管ケーシング鉄筋コンクリート複合ノード。
- 普通被覆鋼管外側に外強化リング(8)が溶接され、外強化リング(8)は、溶接又はボルト接続の方式によって鋼梁(10)に接続されることを特徴とする請求項1に記載の組立式鋼管ケーシング鉄筋コンクリート複合ノード。
- 前記の普通被覆鋼管と高強度被覆鋼管の内部に繊維コンクリート(2)が充填されることを特徴とする請求項1に記載の組立式鋼管ケーシング鉄筋コンクリート複合ノード。
- 請求項1〜7のいずれか一項に記載の組立式鋼管ケーシング鉄筋コンクリート複合ノードの取付方法であって、
普通被覆鋼管の外側に外強化リング(8)を溶接するステップ1と、
変換分離スリーブを高強度鉄筋(5)によって普通被覆鋼管の上端と下端に接続し、高強度ボルト(3)によって固定するステップ2と、
高強度鉄筋(5)の上端と下端に鉄筋拘束板を取り付け、高強度ボルト(3)によって固定するステップ3と、
普通被覆鋼管の下端に高強度被覆鋼管を接続するステップ4と、
鋼梁(10)を外強化リング(8)に接続するステップ5と、
普通被覆鋼管の上端に高強度被覆鋼管を接続するステップ6と、
普通被覆鋼管と高強度被覆鋼管の内部に繊維コンクリート(2)を充填するステップ7とを含むことを特徴とする、
組立式鋼管ケーシング鉄筋コンクリート複合ノードの取付方法。
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CN201610221815.1A CN105888080B (zh) | 2016-04-11 | 2016-04-11 | 装配式钢管套管钢筋混凝土组合节点及安装方法 |
CN201610221815.1 | 2016-04-11 | ||
PCT/CN2016/079531 WO2017177470A1 (zh) | 2016-04-11 | 2016-04-18 | 装配式钢管套管钢筋混凝土组合节点及安装方法 |
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CN106836489B (zh) * | 2017-02-23 | 2018-11-02 | 青岛理工大学 | 一种装配式圆形钢管套管纤维混凝土柱连接节点及安装方法 |
CN107338872B (zh) * | 2017-08-23 | 2019-02-05 | 青岛理工大学 | 双套筒钢结构梁柱节点及安装方法 |
KR101848699B1 (ko) * | 2017-09-22 | 2018-04-16 | (주)피에스테크 | 용접 없이 기둥과 보의 접합이 가능한 접합부 코어 및 이를 이용한 기둥과 보의 접합 방법 |
CN107916726B (zh) * | 2017-12-21 | 2018-12-04 | 青岛理工大学 | 装配式自恢复圆形钢管混凝土组合节点 |
CN108468397B (zh) * | 2018-04-20 | 2019-09-03 | 青岛理工大学 | 装配式自恢复耗能型双钢板开缝剪力墙结构 |
CN109853739B (zh) * | 2019-02-27 | 2020-06-23 | 青岛理工大学 | 装配式钢木组合节点 |
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CN110616808B (zh) * | 2019-09-04 | 2020-07-14 | 青岛理工大学 | 拼装楼板式钢木组合节点及其组装方法 |
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CN112538867B (zh) * | 2020-11-16 | 2022-06-28 | 上海建工四建集团有限公司 | 基坑中梁柱节点的逆作施工方法及结构 |
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2016
- 2016-04-11 CN CN201610221815.1A patent/CN105888080B/zh active Active
- 2016-04-18 WO PCT/CN2016/079531 patent/WO2017177470A1/zh active Application Filing
- 2016-04-18 JP JP2018534834A patent/JP6518842B2/ja not_active Expired - Fee Related
- 2016-04-18 EP EP16871807.0A patent/EP3299528B1/en active Active
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US10167623B2 (en) | 2019-01-01 |
US20180187407A1 (en) | 2018-07-05 |
EP3299528A1 (en) | 2018-03-28 |
WO2017177470A1 (zh) | 2017-10-19 |
EP3299528A4 (en) | 2019-01-30 |
EP3299528B1 (en) | 2020-04-08 |
CN105888080A (zh) | 2016-08-24 |
JP2019500525A (ja) | 2019-01-10 |
CN105888080B (zh) | 2018-01-19 |
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