IT1008070B - Dispositivo di accoppiamento per i tiranti di strutture di calce struzzo postcompresse a piu luci - Google Patents

Dispositivo di accoppiamento per i tiranti di strutture di calce struzzo postcompresse a piu luci

Info

Publication number
IT1008070B
IT1008070B IT53935/73A IT5393573A IT1008070B IT 1008070 B IT1008070 B IT 1008070B IT 53935/73 A IT53935/73 A IT 53935/73A IT 5393573 A IT5393573 A IT 5393573A IT 1008070 B IT1008070 B IT 1008070B
Authority
IT
Italy
Prior art keywords
postcompressed
multiplights
ostrich
bolts
coupling device
Prior art date
Application number
IT53935/73A
Other languages
English (en)
Original Assignee
Col Sistems 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 Col Sistems Ltd filed Critical Col Sistems Ltd
Application granted granted Critical
Publication of IT1008070B publication Critical patent/IT1008070B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3909—Plural-strand cord or rope
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7045—Interdigitated ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Tents Or Canopies (AREA)
  • Ropes Or Cables (AREA)
IT53935/73A 1972-12-05 1973-11-27 Dispositivo di accoppiamento per i tiranti di strutture di calce struzzo postcompresse a piu luci IT1008070B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5607072A GB1364212A (en) 1972-12-05 1972-12-05 Coupling assembly for the stressing tendons of multi span post tensioned concrete structures

Publications (1)

Publication Number Publication Date
IT1008070B true IT1008070B (it) 1976-11-10

Family

ID=10475642

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53935/73A IT1008070B (it) 1972-12-05 1973-11-27 Dispositivo di accoppiamento per i tiranti di strutture di calce struzzo postcompresse a piu luci

Country Status (12)

Country Link
US (1) US3909142A (it)
JP (1) JPS4996524A (it)
AT (1) AT331475B (it)
BE (1) BE808271A (it)
BR (1) BR7309329D0 (it)
CH (1) CH577087A5 (it)
DE (1) DE2360667A1 (it)
ES (1) ES421146A1 (it)
FR (1) FR2212843A5 (it)
GB (1) GB1364212A (it)
IT (1) IT1008070B (it)
NL (1) NL7316411A (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121325A (en) * 1976-12-06 1978-10-24 Triple Bee Prestress (Proprietary) Limited Cable anchoring and coupling equipment
DE2657202C3 (de) * 1976-12-17 1979-05-23 Dyckerhoff & Widmann Ag, 8000 Muenchen Kopplungsstelle für ein nachspannbares Bündelspannglied für Spannbeton
DE7714915U1 (de) * 1977-05-11 1977-08-18 Philipp Holzmann Ag, 6000 Frankfurt Kopplung fuer spannglieder in spannbetonkonstruktionen
US4223497A (en) * 1978-06-26 1980-09-23 Ccl Systems Limited Coupling assembly
FR2519673A1 (fr) * 1982-01-11 1983-07-18 Freyssinet Int Stup Elements allonges en beton precontraint, assemblables bout a bout
DE3224702C2 (de) * 1982-07-02 1986-01-16 Dyckerhoff & Widmann AG, 8000 München Vorrichtung zum Verankern und Koppeln eines Bündelspannglieds für Spannbeton
GB2127512B (en) * 1982-09-11 1986-11-19 Paul Francis Hope Reinforcing bar coupling system
DE3320992A1 (de) * 1983-06-10 1984-12-13 Polensky & Zöllner GmbH & Co., 6000 Frankfurt Kopplung fuer spannglieder
IT8422084V0 (it) * 1984-06-05 1984-06-05 Ponteggi Est Spa Testata di ancoraggio di accoppiamento per realizzazione di manufatti in calcestruzzo precompressi a cavi scorrevoli.
DE3440220A1 (de) * 1984-11-03 1986-05-07 Philipp Holzmann Ag, 6000 Frankfurt Zweiteilige kopplung fuer keilverankerte buendelspannglieder
US4674801A (en) * 1985-02-06 1987-06-23 Allied Corporation Energy absorber having a limited stroke
WO2015073436A1 (en) * 2013-11-12 2015-05-21 Vectorsum, Inc. Composite sucker rod assembly for underground wells
WO2015148951A1 (en) 2014-03-28 2015-10-01 Steelcase Inc. Transparent panel system for partitions
SG11201608865QA (en) * 2014-04-22 2016-11-29 Richard V Campbell Advanced stranded cable termination methods and design
KR101646866B1 (ko) * 2015-01-23 2016-08-09 서울시립대학교 산학협력단 데크 단부에서 긴장 정착시킨 장스팬 내화 데크의 긴장재 정착시스템 및 그 시공방법
CN105881736A (zh) * 2016-06-04 2016-08-24 中铁十九局集团第五工程有限公司 后张预应力箱梁钢绞线的穿线装置及其穿线方法
CN109423949A (zh) * 2017-08-24 2019-03-05 中冶长天国际工程有限责任公司 一种分段式预应力钢绞线的连接装置及连接方法
CN111779284B (zh) * 2020-07-20 2022-02-18 河北科讯通信器材有限公司 一种钢绞丝预应力锚固工艺
CN113217059A (zh) * 2021-06-03 2021-08-06 祝文畏 一种带预应力杆芯的组合锚杆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450829A (en) * 1966-11-03 1969-06-17 Bunker Ramo Process for salvaging armored cable and structure used for the same
US3405490A (en) * 1967-01-10 1968-10-15 Robert R. La Marr Anchor structure for posttensioned tendons
US3449876A (en) * 1968-02-21 1969-06-17 George H Howlett Tendon anchorage
US3795949A (en) * 1968-11-06 1974-03-12 Pre Stress Pioneers Ltd Post-stressing of reinforced concrete structures
US3775811A (en) * 1972-07-26 1973-12-04 Preformed Line Products Co Appliance for linear bodies

Also Published As

Publication number Publication date
DE2360667A1 (de) 1974-06-06
GB1364212A (en) 1974-08-21
NL7316411A (it) 1974-06-07
ATA1013573A (de) 1975-11-15
ES421146A1 (es) 1976-05-01
BE808271A (fr) 1974-06-05
FR2212843A5 (it) 1974-07-26
CH577087A5 (it) 1976-06-30
US3909142A (en) 1975-09-30
BR7309329D0 (pt) 1974-09-05
AT331475B (de) 1976-08-25
JPS4996524A (it) 1974-09-12

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