JPH0375703B2 - - Google Patents

Info

Publication number
JPH0375703B2
JPH0375703B2 JP59143890A JP14389084A JPH0375703B2 JP H0375703 B2 JPH0375703 B2 JP H0375703B2 JP 59143890 A JP59143890 A JP 59143890A JP 14389084 A JP14389084 A JP 14389084A JP H0375703 B2 JPH0375703 B2 JP H0375703B2
Authority
JP
Japan
Prior art keywords
pressure
hydraulic jack
retention
steel material
elongation
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.)
Expired - Lifetime
Application number
JP59143890A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6121268A (ja
Inventor
Makoto Iwaki
Tadahiko Natsume
Akira Iwabuchi
Shigeo Akasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kajima Corp
Sumitomo Electric Industries Ltd
Original Assignee
Kajima Corp
Sumitomo Electric Industries Ltd
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 Kajima Corp, Sumitomo Electric Industries Ltd filed Critical Kajima Corp
Priority to JP14389084A priority Critical patent/JPS6121268A/ja
Publication of JPS6121268A publication Critical patent/JPS6121268A/ja
Publication of JPH0375703B2 publication Critical patent/JPH0375703B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reinforcement Elements For Buildings (AREA)
JP14389084A 1984-07-11 1984-07-11 Ｐｃ鋼材の緊張装置 Granted JPS6121268A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14389084A JPS6121268A (ja) 1984-07-11 1984-07-11 Ｐｃ鋼材の緊張装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14389084A JPS6121268A (ja) 1984-07-11 1984-07-11 Ｐｃ鋼材の緊張装置

Publications (2)

Publication Number Publication Date
JPS6121268A JPS6121268A (ja) 1986-01-29
JPH0375703B2 true JPH0375703B2 (enrdf_load_stackoverflow) 1991-12-03

Family

ID=15349414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14389084A Granted JPS6121268A (ja) 1984-07-11 1984-07-11 Ｐｃ鋼材の緊張装置

Country Status (1)

Country Link
JP (1) JPS6121268A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0672496B2 (ja) * 1987-12-03 1994-09-14 大成建設株式会社 プレストレストコンクリート工事用のｐｃ鋼材緊張管理装置
JPH02240374A (ja) * 1989-03-10 1990-09-25 Joban Kosan Kk Ｐｃ綱線の同時緊張管理装置
JP6259384B2 (ja) * 2014-10-06 2018-01-10 株式会社安部日鋼工業 緊張材の伸び量計測装置、および緊張材の伸び量計測方法
JP6408397B2 (ja) * 2015-02-20 2018-10-17 株式会社近畿開発 Ｐｃ鋼棒ユニットの緊縮力測定装置
JP7391689B2 (ja) * 2020-01-31 2023-12-05 住友電気工業株式会社 変位測定装置、変位測定方法、緊張管理図作成方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878712A (ja) * 1981-11-05 1983-05-12 清水建設株式会社 プレストレストコンクリ−トにおけるｐｃ鋼材の緊張管理方法

Also Published As

Publication number Publication date
JPS6121268A (ja) 1986-01-29

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