[go: up one dir, main page]

ECSP14012743A - RESTRICTED PANDING BRACKET WITH LIGHTWEIGHT CONSTRUCTION - Google Patents

RESTRICTED PANDING BRACKET WITH LIGHTWEIGHT CONSTRUCTION

Info

Publication number
ECSP14012743A
ECSP14012743A ECIEPI201412743A ECPI201412743A ECSP14012743A EC SP14012743 A ECSP14012743 A EC SP14012743A EC IEPI201412743 A ECIEPI201412743 A EC IEPI201412743A EC PI201412743 A ECPI201412743 A EC PI201412743A EC SP14012743 A ECSP14012743 A EC SP14012743A
Authority
EC
Ecuador
Prior art keywords
core
sections
moderator
brace
buckling
Prior art date
Application number
ECIEPI201412743A
Other languages
Spanish (es)
Inventor
Peter Dusicka
Original Assignee
Oregon State Board Of Higher Education Acting By And Through Portland State Univ
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48745451&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ECSP14012743(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oregon State Board Of Higher Education Acting By And Through Portland State Univ filed Critical Oregon State Board Of Higher Education Acting By And Through Portland State Univ
Publication of ECSP14012743A publication Critical patent/ECSP14012743A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/0237—Structural braces with damping devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/32—Columns; Pillars; Struts 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C2003/026—Braces
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/028—Earthquake withstanding shelters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0075—Strain-stress relations or elastic constants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0268—Dumb-bell specimens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0298—Manufacturing or preparing specimens

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Emergency Management (AREA)
  • Composite Materials (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Moulding By Coating Moulds (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Una riostra de pandeo restringido comprende un miembro de núcleo, secciones de miembro moderador de núcleo y un miembro de camisa. El miembro de núcleo tiene dos extremos opuestos. Las secciones de miembro moderador de núcleo se configuran para disponerse alrededor del miembro de núcleo. El miembro de camisa comprende polímeros de fibra reforzada configurados para que se envuelvan alrededor de las secciones de miembro moderador de núcleo y el miembro de núcleo para acoplar las secciones de miembro moderador de núcleo al miembro de núcleo de tal manera que las secciones de miembro moderador de núcleo y el miembro de camisa cooperan para proporcionar mayor resistencia al pandeo del miembro de núcleo cuando la riostra se somete a compresión. En algunas implementaciones, la riostra tiene un peso de menos de aproximadamente 50% de un peso de riostra de pandeo restringido convencional de longitud similar y que tiene un núcleo de acero y miembro moderador de núcleo tubular lleno de mortero de áreas en sección transversal comparables, respectivamente.A restrained buckling brace comprises a core member, core moderating member sections, and a sleeve member. The core member has two opposite ends. The core moderator member sections are configured to wrap around the core member. The jacket member comprises fiber reinforced polymers configured to wrap around the core moderator member sections and the core member to couple the core moderator member sections to the core member such that the moderator member sections The core member and the sleeve member cooperate to provide greater resistance to buckling of the core member when the brace is subjected to compression. In some implementations, the brace has a weight of less than about 50% of a conventional restricted buckling brace weight of similar length and having a steel core and mortar filled tubular core moderating member of comparable cross-sectional areas, respectively.

ECIEPI201412743A 2012-01-06 2014-08-06 RESTRICTED PANDING BRACKET WITH LIGHTWEIGHT CONSTRUCTION ECSP14012743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261584066P 2012-01-06 2012-01-06

Publications (1)

Publication Number Publication Date
ECSP14012743A true ECSP14012743A (en) 2015-09-30

Family

ID=48745451

Family Applications (1)

Application Number Title Priority Date Filing Date
ECIEPI201412743A ECSP14012743A (en) 2012-01-06 2014-08-06 RESTRICTED PANDING BRACKET WITH LIGHTWEIGHT CONSTRUCTION

Country Status (8)

Country Link
US (1) US20150000228A1 (en)
EP (1) EP2800842A4 (en)
CL (1) CL2014001797A1 (en)
CO (1) CO7111258A2 (en)
EC (1) ECSP14012743A (en)
MX (1) MX2014008313A (en)
PE (1) PE20142122A1 (en)
WO (1) WO2013103878A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204081119U (en) * 2013-08-05 2015-01-07 东南大学 Inside bury light material body cover pipe concrete buckling restrained brace
CN103382745A (en) * 2013-08-05 2013-11-06 东南大学 Casing pipe concrete buckling restrained brace with embedded light material bodies
CN103541457B (en) * 2013-10-24 2016-05-11 哈尔滨工业大学 A kind of manufacture method of the anti-buckling support of assembled that adopts fibers encapsulation constraint
US10450748B2 (en) * 2014-08-29 2019-10-22 University Of Utah Research Foundation Structural braces and related methods
US9631357B2 (en) * 2015-02-26 2017-04-25 Allen Brb, Llc Systems and methods for fabrication and use of brace designs for braced frames
JP6677973B2 (en) * 2015-03-24 2020-04-08 三菱日立パワーシステムズ株式会社 Steel structure
US9963878B2 (en) * 2015-07-20 2018-05-08 Wasatch Composite Analysis LLC Composite disc axial dampener for buildings and structures
US10006202B2 (en) * 2015-08-31 2018-06-26 Nippon Steel & Sumikin Engineering Co., Ltd. Buckling-restrained brace and method of manufacturing buckling-restrained brace
JP6706175B2 (en) * 2016-08-23 2020-06-03 新明和工業株式会社 Brace material with irregular cross section of steel structure and its construction method
CN106703492B (en) * 2016-11-15 2018-09-14 东南大学 A kind of casing buckling induction support with cutting type induction unit
JP6882071B2 (en) * 2017-05-24 2021-06-02 株式会社竹中工務店 Damper
CN108590300B (en) * 2018-03-30 2019-11-12 东南大学 Self-resetting metal energy-dissipating cable
US11649632B2 (en) * 2018-04-20 2023-05-16 Paul William Richards Buckling-restrained braces and frames including the same
CN109505363B (en) * 2018-11-21 2024-04-02 大连大学 Assembled buckling restrained brace
CN110528695A (en) * 2019-08-31 2019-12-03 仲池 A kind of beam-to-column joint structure
CN110701430A (en) * 2019-11-13 2020-01-17 中国人民解放军陆军工程大学 Buckling constraint device for composite material pipe
CN111173197A (en) * 2020-02-11 2020-05-19 中冶建筑研究总院（深圳）有限公司 A composite column and its composite structure building
CN111173125A (en) * 2020-02-11 2020-05-19 中冶建筑研究总院（深圳）有限公司 High-performance residential system with combined structure
CN111456491A (en) * 2020-02-11 2020-07-28 中冶建筑研究总院（深圳）有限公司 Buckling restrained brace and high-performance combined structure residential system thereof
JP7495249B2 (en) * 2020-03-12 2024-06-04 大和ハウス工業株式会社 Buckling Restrained Brace
WO2021250523A1 (en) * 2020-06-11 2021-12-16 F'c Control Y Diseño De Estructuras Sas Restrained buckling brace with reinforcement and method for manufacturing same
CN111783282B (en) * 2020-06-12 2022-10-21 广西大学 A Simulation Method for Accumulated Vibration Deformation of Materials Based on Nonlinear Variation of Compression Stiffness and Abrupt Shrinkage Characteristics
CN112127513A (en) * 2020-09-29 2020-12-25 华南理工大学 Concrete-filled steel tube bundle composite shear wall with built-in composite tube restrained steel reinforced concrete column
JP7513517B2 (en) * 2020-12-21 2024-07-09 東急建設株式会社 Buckling restraint brace and its manufacturing method
CN112733302A (en) * 2021-01-28 2021-04-30 中国电力工程顾问集团华北电力设计院有限公司 Method for determining calculated length coefficient of combined-framework single steel pipe
CN113158318B (en) * 2021-05-17 2022-11-29 云南省设计院集团有限公司 Method for designing bearing capacity reinforcement for normal section of shear wall with special-shaped end columns
CN113901544B (en) * 2021-09-14 2023-05-23 浙江工业大学 Method for controlling spatial separation and restraint of waves in beam structure
JP7708351B2 (en) * 2021-09-29 2025-07-15 大和ハウス工業株式会社 Buckling-restrained braces and their manufacturing methods
US12286810B2 (en) * 2021-10-19 2025-04-29 Kimberley S. Robinson Devices and systems for displacement control in seismic braces and yielding links
CN114215382A (en) * 2022-01-08 2022-03-22 西安交通大学 FRP buckling restrained reinforcement system for circular steel tube and construction method thereof
JP7668242B2 (en) * 2022-03-10 2025-04-24 東急建設株式会社 Manufacturing method of buckling restrained brace and buckling restrained brace

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053402U (en) * 1991-06-27 1993-01-19 新日本製鐵株式会社 Buckling restraint bracing member
US5727357A (en) * 1996-05-22 1998-03-17 Owens-Corning Fiberglas Technology, Inc. Composite reinforcement
US6123485A (en) * 1998-02-03 2000-09-26 University Of Central Florida Pre-stressed FRP-concrete composite structural members
US6530182B2 (en) * 2000-10-23 2003-03-11 Kazak Composites, Incorporated Low cost, light weight, energy-absorbing earthquake brace
JP2002357013A (en) * 2001-05-31 2002-12-13 Taisei Corp Composite damping brace
TWI262229B (en) * 2004-02-02 2006-09-21 Chong-Shien Tsai Multi-section earthquake protection device
JP2005220637A (en) * 2004-02-06 2005-08-18 Univ Kanagawa Buckling-restrained braces using polymeric materials
JP2008007995A (en) * 2006-06-28 2008-01-17 Shimizu Corp Stiffening structure of steel brace and its construction method
JP4901491B2 (en) * 2007-01-17 2012-03-21 大和ハウス工業株式会社 Buckling restraint brace
US8713891B2 (en) * 2009-02-27 2014-05-06 Fyfe Co., Llc Methods of reinforcing structures against blast events

Also Published As

Publication number Publication date
EP2800842A4 (en) 2015-11-11
WO2013103878A1 (en) 2013-07-11
WO2013103878A4 (en) 2013-09-06
US20150000228A1 (en) 2015-01-01
EP2800842A1 (en) 2014-11-12
CL2014001797A1 (en) 2015-01-02
PE20142122A1 (en) 2015-01-07
CO7111258A2 (en) 2014-11-10
MX2014008313A (en) 2015-03-03

Similar Documents

Publication Publication Date Title
ECSP14012743A (en) RESTRICTED PANDING BRACKET WITH LIGHTWEIGHT CONSTRUCTION
CR20130290A (en) STEEL FIBER FOR REINFORCEMENT OF CONCRETE OR MORTAR THAT HAS AN ANCHOR END WITH AT LEAST TWO FOLDED SECTIONS.
EP3006611A4 (en) HIGH STRENGTH FIBER COMPOSITE MATERIAL, STRINK STRINGURED BODY, AND MULTIBRIN STRUCTURAL BODY
CL2012001968A1 (en) Crosslinked stereo module for building construction, composed of a plurality of conventional tetrahedron elements fixing them to a pair of tensors of a certain length with which a module is constructed, the meeting of the vertices of the tetrahedra are joined together if giving rise to two knots in the armor; and procedure.
CR20130291A (en) STEEL FIBER TO REINFORCEMENT CONCRETE OR MORTAR THAT HAS AN ANCHOR END WITH AT LEAST THREE RIGHT SECTIONS.
PE20142423A1 (en) REINFORCEMENT BAR AND METHOD FOR THE MANUFACTURE OF THE SAME
MX2018014141A (en) Composite sleeve rod axial dampener for buildings and structures.
MX349071B (en) Buckling-restrained brace, and load-bearing structure provided therewith.
CL2017002940A1 (en) Drill rod or adapter with reinforced pin coupling
EP2808432A4 (en) RANDOM MAT, AND COMPACT BODY OF FIBER REINFORCED COMPOSITE MATERIAL
CL2016000193A1 (en) Method to erect a structure made of precast concrete elements and associated structure
BRPI0812933A2 (en) structural connecting rod made of a composite and process to produce such a rod
EP2808433A4 (en) RANDOM MAT, AND COMPACT BODY OF FIBER REINFORCED COMPOSITE MATERIAL
CR20160164A (en) A RUBBER PART TO INTRODUCE IT IN A BRICK OR WALL MOUNTED WALL IN A FRAMEWORK OF CONCRETE CONCRETE TO PROTECT AGAINST DAMAGE CAUSED BY SEISMIC ACTIVITY
WO2013184714A3 (en) Downhole safety joint
CL2015003008A1 (en) A hatschek process for the production of fiber cement plates.
CL2010000906A1 (en) A fiber optic fortification bolt to determine deformations by means of double-pulse optical time domain reflectometry measurement (botdr).
EP4000843A4 (en) FIBER STRUCTURE AND FIBER REINFORCED COMPOSITE
QIAN et al. Analysis of coupling characteristics of square five-core photonic crystal fibers
TH148521A (en) How to add weight to pipes and add weight to pipes
RU2011152900A (en) CONNECTING ROOM ASSEMBLY NODE OF THE PERIODIC PROFILE
CN203514915U (en) Sea sand concrete pole tower capable of being climbed conveniently
TR201917713A2 (en) CONSTRUCTION OF BUSH TO BE USED IN FIBER REINFORCED COMPOSITE STRUCTURES
Krishan et al. The strength of concrete filled steel box columns
RU2010109356A (en) Grips for fittings