WO2006020261A3 - Confinement reinforcement for masonry and concrete structures - Google Patents

Confinement reinforcement for masonry and concrete structures Download PDF

Info

Publication number
WO2006020261A3
WO2006020261A3 PCT/US2005/025477 US2005025477W WO2006020261A3 WO 2006020261 A3 WO2006020261 A3 WO 2006020261A3 US 2005025477 W US2005025477 W US 2005025477W WO 2006020261 A3 WO2006020261 A3 WO 2006020261A3
Authority
WO
WIPO (PCT)
Prior art keywords
reinforcement
masonry
confinement
concrete structures
concrete
Prior art date
Application number
PCT/US2005/025477
Other languages
French (fr)
Other versions
WO2006020261A2 (en
Inventor
Robert G Drysdale
Wael W El-Dakhakhni
Original Assignee
Univ Mcmaster
Robert G Drysdale
Wael W El-Dakhakhni
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 Univ Mcmaster, Robert G Drysdale, Wael W El-Dakhakhni filed Critical Univ Mcmaster
Publication of WO2006020261A2 publication Critical patent/WO2006020261A2/en
Publication of WO2006020261A3 publication Critical patent/WO2006020261A3/en

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
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • 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

Abstract

The present invention provides confinement methods for masonry and concrete structures for both new or existing structures. In addition to strength enhancement, the main benefit is found from confinement that changes the fundamentally brittle behavior to a very ductile behavior capable of dissipating energy and surviving the effects of dynamic loading. The confining reinforcement serves as temperature and shrinkage reinforcement as well as shear and flexural reinforcement. When used in conjunction with surface wrap, the current invention enhances the benefit of surface wrap and enable the use of the wrapping technique on noncircular cross sections in order to increase the strength, ductility and energy dissipation of concrete and masonry construction.
PCT/US2005/025477 2004-07-19 2005-07-19 Confinement reinforcement for masonry and concrete structures WO2006020261A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58879404P 2004-07-19 2004-07-19
US60/588,794 2004-07-19

Publications (2)

Publication Number Publication Date
WO2006020261A2 WO2006020261A2 (en) 2006-02-23
WO2006020261A3 true WO2006020261A3 (en) 2006-07-06

Family

ID=35907985

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/025477 WO2006020261A2 (en) 2004-07-19 2005-07-19 Confinement reinforcement for masonry and concrete structures

Country Status (1)

Country Link
WO (1) WO2006020261A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2727039C (en) * 2007-06-06 2015-07-21 Robert G. Drysdale Stable unbonded fiber-reinforced elastomeric seismic isolators for base isolation system
ITRM20090206A1 (en) * 2009-04-30 2009-07-30 Francesco Borrelli ANTI-SEISMIC NETWORK
IT1401321B1 (en) * 2010-08-10 2013-07-18 Lenzi Egisto Spa USE OF A TEXTILE MATERIAL AS AN ACCIDENT PREVENTION BARRIER IN THE PROTECTION OF THE UTILITIES OF A QUALISANTS, A TYPE OF BUILDING MANUFACTURING, IN THE EVENT OF ANY DAMAGE TO STRUCTURAL ELEMENTS AND NOT
CN103249899B (en) 2010-09-15 2015-09-16 麦克马斯特大学 From reinforced masonry block, by the wall made from reinforced masonry block with for the manufacture of the method from reinforced masonry block
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
WO2013181565A1 (en) * 2012-05-31 2013-12-05 Wayne State University Self-confining ceramic articles using advanced material reinforcements and method of manufacture
CN103981962B (en) * 2014-05-26 2016-04-13 湖南大学 A kind of high performance bionic blast wall
ITUB20151365A1 (en) * 2015-05-27 2016-11-27 Associazione Naz Degli Industriali Dei Laterizi BUFFER IN ANTI-SEISMIC MASONRY
CN106760205A (en) * 2016-11-23 2017-05-31 重庆大学 A kind of high strength steel pipe constraint post using cementing microorganism cement
IT202000009145A1 (en) * 2020-04-27 2021-10-27 Ekoru S R L Building structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043033A (en) * 1991-01-28 1991-08-27 Fyfe Edward R Process of improving the strength of existing concrete support columns
US5580642A (en) * 1992-03-25 1996-12-03 Mitsui Kensetsu Kabushiki Kaisha Reinforcing member for civil and architectural structures
US5614305A (en) * 1995-02-08 1997-03-25 Virginia Tech Intellectual Properties, Inc. Impact and perforation resistant composite structures
US6263629B1 (en) * 1998-08-04 2001-07-24 Clark Schwebel Tech-Fab Company Structural reinforcement member and method of utilizing the same to reinforce a product
US6692595B2 (en) * 2000-12-13 2004-02-17 Donald G. Wheatley Carbon fiber reinforcement system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043033A (en) * 1991-01-28 1991-08-27 Fyfe Edward R Process of improving the strength of existing concrete support columns
US5580642A (en) * 1992-03-25 1996-12-03 Mitsui Kensetsu Kabushiki Kaisha Reinforcing member for civil and architectural structures
US5614305A (en) * 1995-02-08 1997-03-25 Virginia Tech Intellectual Properties, Inc. Impact and perforation resistant composite structures
US6263629B1 (en) * 1998-08-04 2001-07-24 Clark Schwebel Tech-Fab Company Structural reinforcement member and method of utilizing the same to reinforce a product
US6692595B2 (en) * 2000-12-13 2004-02-17 Donald G. Wheatley Carbon fiber reinforcement system

Also Published As

Publication number Publication date
WO2006020261A2 (en) 2006-02-23

Similar Documents

Publication Publication Date Title
WO2006020261A3 (en) Confinement reinforcement for masonry and concrete structures
Van Balen et al. Introduction to requirements for and functions and properties of repair mortars
GB2442996A (en) Planarizing a semiconductor structure to form replacement metal gates
EP1718303A4 (en) Combination of proton pump inhibitor, buffering agent, and nonsteroidal anti-inflammatory agent
ATE388778T1 (en) FOAMED STRUCTURES OF GLASS-FORMING AMORPHIC ALLOYS
BR9910471A (en) Concrete, cement matrix, and premixes
CA2642609A1 (en) Stable multiphase composition comprising alkylamphoacetate
ATE429410T1 (en) STABLE SPRINTED CONCRETE ACCELERATOR DISPERSION WITH HIGH ACTIVE CONTENT
AR047871A1 (en) CEMENT COMPOSITIONS WITH IMPROVED CORROSION RESISTANCE AND CEMENT METHODS IN UNDERGROUND STRUCTURES
MX2009011457A (en) Anchor tool.
AR054348A1 (en) METHODS FOR USING RESINS IN UNDERGROUND FORMATIONS
ATE318974T1 (en) TRANSPORT ANCHOR FOR PREFABRICATED CONCRETE PARTS WITH A BRACKET TO INCREASE ITS SHEAR STRENGTH
WO2006124753A3 (en) Antipyretic agents against vr1-antagonist-induced increases in body temperature
FR2914300B1 (en) TEMPERATE REFRACTORY CONCRETE BLOCK WITH CONTROLLED DEFORMATION.
ITMI20060361A1 (en) HYDROGEN ABSORPTION THROUGH THE USE OF NON EVAPORABLE GETTER ALLOYS METHOD AND APPLICATIONS
ATE541097T1 (en) THERMAL INTERRUPTER
TW200622113A (en) Anchoring arrangement and use of an anchor rod
DE502005007221D1 (en) Feuerfestabkleidung
NO20022267D0 (en) Steps to Increase the Life of Marine Concrete Structures by Preventing and Combating Corrosion
GB2425778A8 (en) Protection of reinforcing steel
EP1767710A4 (en) Composite anchor bolt and construction method for the anchor bolt
AU2003268922A1 (en) Method of improving the crushing strength, impact resistance and compressibility of urea, and urea composition
JP2009514768A5 (en)
Keun et al. Experiments on the Composite Action of Steel Encased Composite Column
EA200900122A1 (en) METHOD FOR INCREASING THE STRENGTH OF A TUBE-CONCRETE STRUCTURE

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase