JP3802039B2 - 鉄筋の連結構造、及び鉄筋ユニットの製造方法 - Google Patents
鉄筋の連結構造、及び鉄筋ユニットの製造方法 Download PDFInfo
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- JP3802039B2 JP3802039B2 JP2005112321A JP2005112321A JP3802039B2 JP 3802039 B2 JP3802039 B2 JP 3802039B2 JP 2005112321 A JP2005112321 A JP 2005112321A JP 2005112321 A JP2005112321 A JP 2005112321A JP 3802039 B2 JP3802039 B2 JP 3802039B2
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- 230000003014 reinforcing effect Effects 0.000 title claims description 182
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 238000000034 method Methods 0.000 title description 7
- 238000005452 bending Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Description
2a、2b、8a、8b 主鉄筋
3、9 連結筋
5a、5b 折曲部
6a、6b 延伸部
7 第2の鉄筋ユニット
Claims (2)
- 互いに対向状に並設された複数本の主鉄筋と、該主鉄筋同士を所定間隔毎に一体的に連結する複数本の連結筋とからなる鉄筋ユニットを有し、該鉄筋ユニット同士を連結する鉄筋の連結構造において、
前記主鉄筋は、表面が略波状に形成された異形鉄筋からなると共に、
前記鉄筋ユニットは、前記複数本の主鉄筋同士が前記連結筋を介して一体的に連結された後、前記主鉄筋の少なくとも一方の端部がクランク状に折曲されてなり、
前記折曲されてなる折曲部が延伸されて形成された延伸部と他の鉄筋ユニットの主鉄筋とが前記折曲部近傍で束状に密着・接合されて前記鉄筋ユニット同士が略直線状に連結されていることを特徴とする鉄筋の連結構造。 - 表面が略波状に形成された直線状の複数本の主鉄筋を互いに対向状に並べた後、前記主鉄筋同士を所定間隔毎に連結筋で一体的に接合して鉄筋アセンブリを作製し、次いで、前記複数本の主鉄筋のうちのそれぞれの少なくとも一方の端部を略同時にクランク状に折曲し、鉄筋ユニットを製造することを特徴とする鉄筋ユニットの製造方法。
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JP2005112321A JP3802039B2 (ja) | 2005-03-24 | 2005-04-08 | 鉄筋の連結構造、及び鉄筋ユニットの製造方法 |
Applications Claiming Priority (2)
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JP2005086103A JP2007051412A (ja) | 2005-03-24 | 2005-03-24 | 鉄筋の連結構造 |
JP2005112321A JP3802039B2 (ja) | 2005-03-24 | 2005-04-08 | 鉄筋の連結構造、及び鉄筋ユニットの製造方法 |
Publications (2)
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JP2005194878A JP2005194878A (ja) | 2005-07-21 |
JP3802039B2 true JP3802039B2 (ja) | 2006-07-26 |
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JP2005112321A Expired - Fee Related JP3802039B2 (ja) | 2005-03-24 | 2005-04-08 | 鉄筋の連結構造、及び鉄筋ユニットの製造方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4815360B2 (ja) * | 2007-01-15 | 2011-11-16 | トヨタホーム株式会社 | 基礎鉄筋の連結具 |
JP5083953B2 (ja) * | 2007-07-30 | 2012-11-28 | 有限会社創桐 | 鉄筋ユニット及び基礎構築鉄筋組立方法 |
JP2013142263A (ja) * | 2012-01-11 | 2013-07-22 | San-Ei Trading Co Ltd | 住宅基礎用鉄筋コンクリート梁のシングル配筋施工方法、住宅基礎用鉄筋コンクリート梁のシングル配筋構造、ならびに鉄筋枠ユニット |
WO2017191785A1 (ja) * | 2016-05-06 | 2017-11-09 | 一 米澤 | 格子状体 |
CN113738024B (zh) * | 2021-06-28 | 2023-01-24 | 三一筑工科技股份有限公司 | 一种预制墙钢筋设计形式确定方法及装置 |
CN113550494B (zh) * | 2021-08-24 | 2022-06-10 | 三一筑工科技股份有限公司 | 一种预制墙钢筋系统设计方法及装置 |
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