JPH03123019U - - Google Patents

Info

Publication number
JPH03123019U
JPH03123019U JP3247490U JP3247490U JPH03123019U JP H03123019 U JPH03123019 U JP H03123019U JP 3247490 U JP3247490 U JP 3247490U JP 3247490 U JP3247490 U JP 3247490U JP H03123019 U JPH03123019 U JP H03123019U
Authority
JP
Japan
Prior art keywords
reinforced concrete
reinforcing bar
hook portions
hook
shaped reinforcing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3247490U
Other languages
Japanese (ja)
Other versions
JPH0747544Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990032474U priority Critical patent/JPH0747544Y2/en
Publication of JPH03123019U publication Critical patent/JPH03123019U/ja
Application granted granted Critical
Publication of JPH0747544Y2 publication Critical patent/JPH0747544Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Reinforcement Elements For Buildings (AREA)
  • Rod-Shaped Construction Members (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図Ａは本考案に用いるＵ字型補強筋を分離
して示す図、同図Ｂは本考案の梁の補強筋構造の
断面図、第２図Ａ，Ｂ，Ｃ，Ｄは従来の梁の補強
筋構造のそれぞれを示す図である。 １，２……Ｕ字型補強筋、１１，１２……Ｕ字
型補強筋１のフツク部、２１，２２……Ｕ字型補
強筋２のフツク部、３及び４……主筋、５，５，
６，６……腹筋、７……コンクリート、８……Ｕ
字型補強筋の重なり部。 Figure 1A is an isolated view of the U-shaped reinforcement used in the present invention, Figure B is a cross-sectional view of the beam reinforcement structure of the present invention, and Figures 2A, B, C, and D are the conventional ones. It is a figure which shows each of the reinforcement structures of a beam. 1, 2... U-shaped reinforcing bar, 11, 12... Hook part of U-shaped reinforcing bar 1, 21, 22... Hook part of U-shaped reinforcing bar 2, 3 and 4... Main bar, 5, 5,
6,6...Abs, 7...Concrete, 8...U
Overlapping part of letter-shaped reinforcing bars.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主筋を剪断補強筋が包囲する形式の鉄筋コンク
リートもしくは鉄骨鉄筋コンクリートの梁の剪断
補強構造において、予め製造された、内方に１８
０度曲げられたフツク部を両端に具備する同一形
状のＵ字型補強筋を２本１組となし、一方のＵ字
型補強筋を、該補強筋の両フツク部の先端が上記
梁の中立軸線に対向するとともに、該両フツク部
が上記梁の両側部下方の腹筋をそれぞれ包囲する
ように設ける一方、他方のＵ字型補強筋を、該補
強筋の両フツク部の先端が上記中立軸線に対向す
るとともに、該両フツク部が上記梁の両側部上方
の腹筋をそれぞれ包囲するように設けた構成を特
徴とする鉄筋コンクリートもしくは鉄骨鉄筋コン
クリートの梁の剪断補強構造。 In the shear reinforcement structure of reinforced concrete or steel-framed reinforced concrete beams in which the main reinforcement is surrounded by shear reinforcement, a prefabricated inward 18
A pair of U-shaped reinforcing bars of the same shape each having a hook part bent at 0 degrees at both ends is used, and one U-shaped reinforcing bar is set so that the tips of both hook parts of the reinforcing bar are connected to the beam. While facing the neutral axis, both hook portions are provided so as to surround the abdominal muscles below both sides of the beam, while the other U-shaped reinforcing bar is provided so that the tips of both hook portions of the reinforcing bar are opposite to the neutral axis. A shear reinforcing structure for a reinforced concrete or steel-frame reinforced concrete beam, characterized in that both hook portions are provided so as to face the axis and surround abdominal reinforcements above both sides of the beam.
JP1990032474U 1990-03-27 1990-03-27 Shear reinforcement structure of reinforced concrete or steel reinforced concrete beams Expired - Lifetime JPH0747544Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990032474U JPH0747544Y2 (en) 1990-03-27 1990-03-27 Shear reinforcement structure of reinforced concrete or steel reinforced concrete beams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990032474U JPH0747544Y2 (en) 1990-03-27 1990-03-27 Shear reinforcement structure of reinforced concrete or steel reinforced concrete beams

Publications (2)

Publication Number Publication Date
JPH03123019U true JPH03123019U (en) 1991-12-16
JPH0747544Y2 JPH0747544Y2 (en) 1995-11-01

Family

ID=31535468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990032474U Expired - Lifetime JPH0747544Y2 (en) 1990-03-27 1990-03-27 Shear reinforcement structure of reinforced concrete or steel reinforced concrete beams

Country Status (1)

Country Link
JP (1) JPH0747544Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005273321A (en) * 2004-03-25 2005-10-06 Shimizu Corp Column reinforcement structure and method
JP2011220107A (en) * 2011-07-05 2011-11-04 Shimizu Corp Reinforced concrete body
JP2019105035A (en) * 2017-12-08 2019-06-27 大成ユーレック株式会社 Wall beam structure
CN116104252A (en) * 2017-06-28 2023-05-12 华南理工大学 A Laminated Stirrup and Method for Improving the Ductility of Frame Columns

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266133U (en) * 1975-11-11 1977-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5266133U (en) * 1975-11-11 1977-05-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005273321A (en) * 2004-03-25 2005-10-06 Shimizu Corp Column reinforcement structure and method
JP2011220107A (en) * 2011-07-05 2011-11-04 Shimizu Corp Reinforced concrete body
CN116104252A (en) * 2017-06-28 2023-05-12 华南理工大学 A Laminated Stirrup and Method for Improving the Ductility of Frame Columns
JP2019105035A (en) * 2017-12-08 2019-06-27 大成ユーレック株式会社 Wall beam structure

Also Published As

Publication number Publication date
JPH0747544Y2 (en) 1995-11-01

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