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EP1079044A3 - Structural support - Google Patents

Structural support Download PDF

Info

Publication number
EP1079044A3
EP1079044A3 EP00307351A EP00307351A EP1079044A3 EP 1079044 A3 EP1079044 A3 EP 1079044A3 EP 00307351 A EP00307351 A EP 00307351A EP 00307351 A EP00307351 A EP 00307351A EP 1079044 A3 EP1079044 A3 EP 1079044A3
Authority
EP
European Patent Office
Prior art keywords
components
space
expanded
inflatable tube
expandable element
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
EP00307351A
Other languages
German (de)
French (fr)
Other versions
EP1079044A2 (en
EP1079044B1 (en
Inventor
John Oswald Hare
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.)
H & H PROPERTY MANAGEMENT LIMITED
Original Assignee
H & H Property Management 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 H & H Property Management Ltd filed Critical H & H Property Management Ltd
Publication of EP1079044A2 publication Critical patent/EP1079044A2/en
Publication of EP1079044A3 publication Critical patent/EP1079044A3/en
Application granted granted Critical
Publication of EP1079044B1 publication Critical patent/EP1079044B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Building Environments (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

Method of pre-stressing two spaced components (2,10), such as a structural steel member (2) and a flat roof panel (10), wherein an expandable element (20'), preferably in the form of an inflatable tube of given length, is inserted in the space between the two components (2,10) and is expanded to generate a force acting between the two components (2,10), to pre-stress at least one of the components (2,10). Once the two components (2,10) have been pre-stressed, rigid spacing means (6) may be placed in at least part of the remainder of the space not occupied by the non-expanded element (20') and in engagement with both components (2,10). An inflatable tube (20) may be used as the expandable element (20') and may have its opposed ends (21) sealed in a fluid-tight manner by folding and clamping (22). <IMAGE>
EP00307351A 1999-08-25 2000-08-25 Structural support Expired - Lifetime EP1079044B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9920091.7A GB9920091D0 (en) 1999-08-25 1999-08-25 Structural support
GB9920091 1999-08-25

Publications (3)

Publication Number Publication Date
EP1079044A2 EP1079044A2 (en) 2001-02-28
EP1079044A3 true EP1079044A3 (en) 2002-11-06
EP1079044B1 EP1079044B1 (en) 2010-08-11

Family

ID=10859755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00307351A Expired - Lifetime EP1079044B1 (en) 1999-08-25 2000-08-25 Structural support

Country Status (4)

Country Link
EP (1) EP1079044B1 (en)
AT (1) ATE477381T1 (en)
DE (1) DE60044798D1 (en)
GB (2) GB9920091D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6548546B2 (en) * 2015-10-09 2019-07-24 鹿島建設株式会社 Bonding method of precast block
CN106545162A (en) * 2017-01-16 2017-03-29 曹龙 A kind of concrete blinding sealing device of geometry
CN109930839A (en) * 2019-04-25 2019-06-25 中建八局轨道交通建设有限公司 For adjusting the folding fixture and application method of bar spacing
CN114033210A (en) * 2021-11-15 2022-02-11 魏永水 Steel strand net sheet tensioning and fastening assembly for building structure reinforcement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191496A (en) * 1977-01-05 1980-03-04 Becker Robert F Gas-bag supported structural foundation
US5397103A (en) * 1991-09-12 1995-03-14 Watson; Alan R. Tank lifting methods
WO1995007400A1 (en) * 1993-09-09 1995-03-16 William George Edscer Method for reinforcing a cavity wall
FR2722819A1 (en) * 1994-07-19 1996-01-26 Hedin Jean Luc Wedge or pressure element for two adjacent structural components, used in civil engineering

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822861A (en) * 1973-05-21 1974-07-09 S Scott Inflatable form breaker for molded construction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191496A (en) * 1977-01-05 1980-03-04 Becker Robert F Gas-bag supported structural foundation
US5397103A (en) * 1991-09-12 1995-03-14 Watson; Alan R. Tank lifting methods
WO1995007400A1 (en) * 1993-09-09 1995-03-16 William George Edscer Method for reinforcing a cavity wall
FR2722819A1 (en) * 1994-07-19 1996-01-26 Hedin Jean Luc Wedge or pressure element for two adjacent structural components, used in civil engineering

Also Published As

Publication number Publication date
GB2355483B (en) 2003-12-24
GB2355483A (en) 2001-04-25
DE60044798D1 (en) 2010-09-23
GB0021100D0 (en) 2000-10-11
GB9920091D0 (en) 1999-10-27
EP1079044A2 (en) 2001-02-28
ATE477381T1 (en) 2010-08-15
EP1079044B1 (en) 2010-08-11

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