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DE60041913D1 - Method of reinforcing masonry walls - Google Patents

Method of reinforcing masonry walls

Info

Publication number
DE60041913D1
DE60041913D1 DE60041913T DE60041913T DE60041913D1 DE 60041913 D1 DE60041913 D1 DE 60041913D1 DE 60041913 T DE60041913 T DE 60041913T DE 60041913 T DE60041913 T DE 60041913T DE 60041913 D1 DE60041913 D1 DE 60041913D1
Authority
DE
Germany
Prior art keywords
wall
ties
tie
rod
seismic activity
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 - Fee Related
Application number
DE60041913T
Other languages
German (de)
Inventor
Coias E Silva Vitor Manuel Bravo
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.)
STAP REPRESENTACAO CONSOLIDACA
Original Assignee
STAP REPRESENTACAO CONSOLIDACA
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 STAP REPRESENTACAO CONSOLIDACA filed Critical STAP REPRESENTACAO CONSOLIDACA
Application granted granted Critical
Publication of DE60041913D1 publication Critical patent/DE60041913D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • E04G2023/0251—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements
    • 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
    • E04G2023/0251—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements
    • E04G2023/0262—Devices specifically adapted for anchoring the fiber reinforced plastic elements, e.g. to avoid peeling off

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Laminated Bodies (AREA)
  • Table Devices Or Equipment (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Retaining Walls (AREA)

Abstract

The present invention refers to a process of strengthening a stone or brick masonry wall, degraded (or not) by weathering or by seismic activity and that consists in simultaneously applying the following elements to the wall: a) confining ties (10) that pass through the thickness of the wall preferentially along a previously cleaned joint. They are made from an elongated cylindrical tie-rod (14) that is threaded at one or both ends and that fastens two circular anchoring and strength distribution plates (12), each one possessing a cylindrical casing (13) for the housing of the tie-rod's head or of a tightening nut; b) a laminate superficial strengthening membrane (20), made of a composite material of glass or carbon fibres soaked in an epoxy resin, and made from an adhesive gauze (22), a distribution element (23), and a covering web (24), is applied to one or both surfaces of the wall. In simpler cases it is possible to eliminate the confinement ties. When the opposed walls of a construction can be braced by adequately designed members, the composite laminate can be applied only on the external faces. The present invention can be especially used in the repair of buildings, with the aim of giving them an adequate resistance, especially to seismic activity. <IMAGE>
DE60041913T 2000-07-05 2000-07-05 Method of reinforcing masonry walls Expired - Fee Related DE60041913D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00670005A EP1170440B8 (en) 2000-07-05 2000-07-05 Process of strenghthening masonry walls

Publications (1)

Publication Number Publication Date
DE60041913D1 true DE60041913D1 (en) 2009-05-14

Family

ID=8174493

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041913T Expired - Fee Related DE60041913D1 (en) 2000-07-05 2000-07-05 Method of reinforcing masonry walls

Country Status (4)

Country Link
EP (1) EP1170440B8 (en)
AT (1) ATE427395T1 (en)
DE (1) DE60041913D1 (en)
ES (1) ES2323261T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141284B2 (en) 2002-03-20 2006-11-28 Saint-Gobain Technical Fabrics Canada, Ltd. Drywall tape and joint
US7311964B2 (en) 2002-07-30 2007-12-25 Saint-Gobain Technical Fabrics Canada, Ltd. Inorganic matrix-fabric system and method
GB2398338A (en) * 2003-02-13 2004-08-18 Pam Ties Ltd Structural reinforcement
ATE364115T1 (en) * 2004-06-09 2007-06-15 Franco Consani METHOD FOR SOLIDIFICATION OR REINFORCEMENT OF MASONRY STRUCTURES AND THE LIKE
DE202007011508U1 (en) * 2007-08-16 2008-12-24 Ancotech Ag Arrangement for rehabilitating zones of concrete structures punctured by ripping and tie rod element therefor
ITMI20102375A1 (en) * 2010-12-22 2012-06-23 Uab Leonardo Gef Baltic Gef DIATONAL BOX MODULE FOR BUILDING STRUCTURES FOR A MULTIDIRECTIONAL ACTIVE CONFINEMENT
ITBO20110327A1 (en) * 2011-06-07 2012-12-08 Res In Tec Italia S R L METHOD TO STRENGTHEN BUILDING WORKS AND REINFORCED WORKS SO OBTAINED
ITBO20110611A1 (en) * 2011-10-28 2013-04-29 Uab Leonardo Gef Baltic Gef METHOD FOR REINFORCING A WALL AND CORRESPONDING STRUCTURE REINFORCEMENT SYSTEM
CN103993753B (en) * 2014-06-04 2016-05-04 郑州大学 Tradition stone-made house angle hoop drawknot hardened system and construction technology
NL2014680B1 (en) 2015-04-20 2017-01-20 Sealteq│Group B V Reinforcement of a masonry wall.
RU2600473C1 (en) * 2015-08-26 2016-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Орловский государственный аграрный университет" Method to reinforce brickwork pillars and their columnar foundations
RU2602840C1 (en) * 2015-11-17 2016-11-20 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Device for bearing structures reinforcement
IT201700056983A1 (en) * 2017-05-25 2018-11-25 Enzo Morelli ANTI-SEISMIC, CENTRAL AND PERIPHERAL ARMOR IN MASONRY, NEW AND EXISTING BUILDING CONSTRUCTION (ARMED MASONRY), THUS MAKES IT A UNIQUE OXATURE TO HAVE A BOXING BEHAVIOR DURING THE EARTHQUAKES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213839C2 (en) * 1992-04-29 2001-04-26 Hilti Ag Reinforcement of masonry components
US5640825A (en) * 1994-04-12 1997-06-24 Ehsani; Mohammad R. Method of strengthening masonry and concrete walls with composite strap and high strength random fibers
CH690965A5 (en) * 1995-05-17 2001-03-15 Philippe Menetrey Device for building structures including reinforced concrete slabs.

Also Published As

Publication number Publication date
EP1170440B8 (en) 2010-02-10
ES2323261T3 (en) 2009-07-10
EP1170440B1 (en) 2009-04-01
EP1170440A1 (en) 2002-01-09
ATE427395T1 (en) 2009-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee