JPS59102824U - Unbonded PC steel bar - Google Patents

Unbonded PC steel bar

Info

Publication number
JPS59102824U
JPS59102824U JP19842082U JP19842082U JPS59102824U JP S59102824 U JPS59102824 U JP S59102824U JP 19842082 U JP19842082 U JP 19842082U JP 19842082 U JP19842082 U JP 19842082U JP S59102824 U JPS59102824 U JP S59102824U
Authority
JP
Japan
Prior art keywords
steel bar
unbonded
steel
main body
unbonding
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
JP19842082U
Other languages
Japanese (ja)
Other versions
JPS6239211Y2 (en
Inventor
谷　餘士雄
花田　清治
Original Assignee
株式会社神戸製鋼所
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 by 株式会社神戸製鋼所 filed Critical 株式会社神戸製鋼所
Priority to JP19842082U priority Critical patent/JPS59102824U/en
Publication of JPS59102824U publication Critical patent/JPS59102824U/en
Application granted granted Critical
Publication of JPS6239211Y2 publication Critical patent/JPS6239211Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reinforcement Elements For Buildings (AREA)
  • Metal Rolling (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案のアンボンドＰＣ鋼棒の一実施例を示す
一部断面正面図、第２図は第１図の■−■線に沿った断
面図、第３図は別の実施例を示す一部断面正面図、第４
図および第５図はプレストレス導入施工を作業順に示す
各概略断面図、第６図Ａ、　Ｂおよび第７図はそれぞれ
従来例を示す概略図である。 １・・・ｐｃ鋼棒本体、２・・・ネジ、３，３′・・・
アンボンド部。 、Ｉ５”　　、２ｉ ノ１　２ ／３’　　　／４Fig. 1 is a partially sectional front view showing one embodiment of the unbonded PC steel rod of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a diagram showing another embodiment. Partially sectional front view shown, No. 4
5 and 5 are schematic cross-sectional views showing the prestress introduction construction in order of work, and FIGS. 6A, B, and 7 are schematic views showing conventional examples, respectively. 1...PC steel rod body, 2...Screw, 3, 3'...
Unbonded part. , I5'', 2i ノ1 2 /3' /4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧延により全長にわたってネジを形成したｐｃ鋼棒本体
と、該ｐｃ鋼棒本体のネジの谷部に樹脂または鋼製スプ
リング等のアンボンド材を装着して形成したアンボンド
部とを備えてなることを特徴とするアンボンドＰＣ鋼棒
。It is characterized by comprising a PC steel bar main body with a thread formed over its entire length by rolling, and an unbonding part formed by attaching an unbonding material such as a resin or steel spring to the thread valley of the PC steel bar main body. Unbonded PC steel rod.
JP19842082U 1982-12-28 1982-12-28 Unbonded PC steel bar Granted JPS59102824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19842082U JPS59102824U (en) 1982-12-28 1982-12-28 Unbonded PC steel bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19842082U JPS59102824U (en) 1982-12-28 1982-12-28 Unbonded PC steel bar

Publications (2)

Publication Number Publication Date
JPS59102824U true JPS59102824U (en) 1984-07-11
JPS6239211Y2 JPS6239211Y2 (en) 1987-10-06

Family

ID=30423985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19842082U Granted JPS59102824U (en) 1982-12-28 1982-12-28 Unbonded PC steel bar

Country Status (1)

Country Link
JP (1) JPS59102824U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505488A (en) * 1973-05-17 1975-01-21
JPS5348011A (en) * 1976-10-14 1978-05-01 Matsushita Electric Ind Co Ltd Hydrogen storing material
JPS55150118U (en) * 1979-04-17 1980-10-29

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505488A (en) * 1973-05-17 1975-01-21
JPS5348011A (en) * 1976-10-14 1978-05-01 Matsushita Electric Ind Co Ltd Hydrogen storing material
JPS55150118U (en) * 1979-04-17 1980-10-29

Also Published As

Publication number Publication date
JPS6239211Y2 (en) 1987-10-06

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