JPS521918A - Special form steel bar for strengthening concrete - Google Patents

Special form steel bar for strengthening concrete

Info

Publication number
JPS521918A
JPS521918A JP50077724A JP7772475A JPS521918A JP S521918 A JPS521918 A JP S521918A JP 50077724 A JP50077724 A JP 50077724A JP 7772475 A JP7772475 A JP 7772475A JP S521918 A JPS521918 A JP S521918A
Authority
JP
Japan
Prior art keywords
steel bar
special form
form steel
strengthening concrete
strengthening
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
JP50077724A
Other languages
English (en)
Other versions
JPS5440847B2 (ja
Inventor
Yoshio Tani
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP50077724A priority Critical patent/JPS521918A/ja
Priority to IT24582/76A priority patent/IT1061750B/it
Priority to FR7618981A priority patent/FR2315589A1/fr
Priority to BE168212A priority patent/BE843293A/xx
Priority to US05/699,224 priority patent/US4056911A/en
Priority to GB26119/76A priority patent/GB1546824A/en
Publication of JPS521918A publication Critical patent/JPS521918A/ja
Publication of JPS5440847B2 publication Critical patent/JPS5440847B2/ja
Priority to MY165/83A priority patent/MY8300165A/xx
Priority to HK45/84A priority patent/HK4584A/xx
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance, i.e. of essentially one-dimensional [1D] or two-dimensional [2D] extent
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance, i.e. of essentially one-dimensional [1D] or two-dimensional [2D] extent with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
JP50077724A 1975-06-23 1975-06-23 Special form steel bar for strengthening concrete Granted JPS521918A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP50077724A JPS521918A (en) 1975-06-23 1975-06-23 Special form steel bar for strengthening concrete
IT24582/76A IT1061750B (it) 1975-06-23 1976-06-22 Barra d acciaio a sezione trasversale non circolare per il rinforzo di calcestruzzo
FR7618981A FR2315589A1 (fr) 1975-06-23 1976-06-22 Barre d'acier destinee au renforcement du beton et de section transversale non circulaire
BE168212A BE843293A (fr) 1975-06-23 1976-06-23 Barre d'acier pour armature de beton
US05/699,224 US4056911A (en) 1975-06-23 1976-06-23 Steel bar for concrete reinforcement having a non-circular cross-section
GB26119/76A GB1546824A (en) 1975-06-23 1976-06-23 Steel bar for concrete reinforcement having a noncircular cross-section
MY165/83A MY8300165A (en) 1975-06-23 1983-12-30 Steel bar for concrete reinforcement having a non-circular cross-section
HK45/84A HK4584A (en) 1975-06-23 1984-01-12 Steel bar for concrete reinforcement having a non-circular cross-section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50077724A JPS521918A (en) 1975-06-23 1975-06-23 Special form steel bar for strengthening concrete

Publications (2)

Publication Number Publication Date
JPS521918A true JPS521918A (en) 1977-01-08
JPS5440847B2 JPS5440847B2 (ja) 1979-12-05

Family

ID=13641833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50077724A Granted JPS521918A (en) 1975-06-23 1975-06-23 Special form steel bar for strengthening concrete

Country Status (8)

Country Link
US (1) US4056911A (ja)
JP (1) JPS521918A (ja)
BE (1) BE843293A (ja)
FR (1) FR2315589A1 (ja)
GB (1) GB1546824A (ja)
HK (1) HK4584A (ja)
IT (1) IT1061750B (ja)
MY (1) MY8300165A (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162915B (en) * 1984-08-09 1988-06-02 Allied Steel Wire Ltd Reinforcing bar joints
DE3517638A1 (de) * 1985-05-15 1986-11-20 Ulrich Dr.Ing. e.h. Dr.Ing. 8000 München Finsterwalder Gewindestab
US4764071A (en) * 1986-02-14 1988-08-16 Lawrence Ventura A Quick-action fasteners
US4850777A (en) * 1986-06-23 1989-07-25 Lawrence Ventura A Quick-action fasteners
DE3730490A1 (de) * 1987-09-11 1989-03-23 Dyckerhoff & Widmann Ag Warmgewalzter betonbewehrungsstab, insbesondere betonrippenstab
DE3816930A1 (de) * 1988-05-11 1989-11-23 Heribert Hiendl Rueckbiegefaehiger betonstahl
DE4011486A1 (de) * 1990-04-09 1991-10-10 Inst Stahlbeton Bewehrung Ev Betonrippenstahl mit kaltgewalzten schraegrippen und dessen verwendung
DE4240968C1 (de) * 1992-12-05 1994-02-10 Aicher Max Mehrteiliger Stahlstab, insbesondere Betonbewehrungsstab, Spannstab oder dergleichen
DE69426777T2 (de) * 1993-10-22 2001-10-04 Societe Civile Des Brevets Henri Vidal, Paris Element zur bewehrung von armierten erdbauwerken
AUPQ624600A0 (en) * 2000-03-15 2000-04-06 Gray, Evelyn Frances Process for forming a threaded member
RU2201818C1 (ru) * 2001-11-02 2003-04-10 Республиканское Унитарное Предприятие "Белорусский Металлургический Завод" Арматурный стержень периодического профиля
RU2252991C2 (ru) * 2003-07-03 2005-05-27 Государственное унитарное предприятие "Научно-исследовательский, проектно-конструкторский и технологический институт бетона и железобетона " (ГУП "НИИЖБ") Арматурный стержень периодического профиля
US7624556B2 (en) * 2003-11-25 2009-12-01 Bbv Vorspanntechnik Gmbh Threaded deformed reinforcing bar and method for making the bar
RU2306989C2 (ru) * 2005-11-23 2007-09-27 Открытое акционерное общество "Северсталь" Способ производства арматурного проката
RU2310534C1 (ru) * 2006-04-13 2007-11-20 Государственное общеобразовательное учреждение высшего профессионального образования "Магнитогорский государственный технический университет им. Г.И. Носова" Способ изготовления низкоуглеродистой арматурной проволоки
DE202010006059U1 (de) * 2010-04-23 2010-07-22 Stahlwerk Annahütte Max Aicher GmbH & Co KG Gewindestab
MX346834B (es) 2010-06-24 2017-04-03 Nucor Corp Un perno de anclaje roscado de ajuste tensor.
US9010165B2 (en) 2011-01-18 2015-04-21 Nucor Corporation Threaded rebar manufacturing process and system
CN106049761B (zh) * 2016-07-27 2018-08-31 中国建筑第八工程局有限公司 间断式纵肋带肋钢筋
CN106049762B (zh) * 2016-07-27 2018-08-31 中国建筑第八工程局有限公司 带计量横肋的四面肋带肋钢筋
US10260234B1 (en) * 2017-12-22 2019-04-16 Yu-Liang Kuo Deformed reinforcing bar, truss structure, and floor module structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639415A (ja) * 1962-11-07 1900-01-01

Also Published As

Publication number Publication date
FR2315589B1 (ja) 1979-06-08
GB1546824A (en) 1979-05-31
HK4584A (en) 1984-01-20
MY8300165A (en) 1983-12-31
IT1061750B (it) 1983-04-30
JPS5440847B2 (ja) 1979-12-05
BE843293A (fr) 1976-10-18
US4056911A (en) 1977-11-08
FR2315589A1 (fr) 1977-01-21

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