WO2015120622A9 - Chordless truss element method and combined-node bridge - Google Patents

Chordless truss element method and combined-node bridge Download PDF

Info

Publication number
WO2015120622A9
WO2015120622A9 PCT/CN2014/072110 CN2014072110W WO2015120622A9 WO 2015120622 A9 WO2015120622 A9 WO 2015120622A9 CN 2014072110 W CN2014072110 W CN 2014072110W WO 2015120622 A9 WO2015120622 A9 WO 2015120622A9
Authority
WO
WIPO (PCT)
Prior art keywords
combined
truss
chordless
element method
unit elements
Prior art date
Application number
PCT/CN2014/072110
Other languages
French (fr)
Chinese (zh)
Other versions
WO2015120622A1 (en
Inventor
李勇
Original Assignee
李勇
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 李勇 filed Critical 李勇
Priority to CN201480001964.6A priority Critical patent/CN104583496B/en
Priority to PCT/CN2014/072110 priority patent/WO2015120622A1/en
Publication of WO2015120622A1 publication Critical patent/WO2015120622A1/en
Publication of WO2015120622A9 publication Critical patent/WO2015120622A9/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D6/00—Truss-type bridges
    • 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
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced
    • E01D2101/268—Composite concrete-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

A chordless truss element method and combined node bridge, wherein the unit elements in the combined node bridge are connected in advance end-to-end into a truss/pier combined overall node structure, forming a combined overall node structure that can be transported and dismantled in one piece; furthermore, the unit elements can directly form a truss segment when connected, thus ensuring the integrity of the nodes and the structure when subjected to forces; furthermore, by means of the truss/pier combined overall node structure, and especially the shear connectors, the discrete unit elements form an integrated truss segment; a top chord and a bottom chord are not necessary, greatly facilitating lifting during construction, and accomplishing construction of steel web members without scaffolding.
PCT/CN2014/072110 2014-02-14 2014-02-14 Chordless truss element method and combined-node bridge WO2015120622A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201480001964.6A CN104583496B (en) 2014-02-14 2014-02-14 Without chord member purlin unit's method and built-up type node bridge
PCT/CN2014/072110 WO2015120622A1 (en) 2014-02-14 2014-02-14 Chordless truss element method and combined-node bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/072110 WO2015120622A1 (en) 2014-02-14 2014-02-14 Chordless truss element method and combined-node bridge

Publications (2)

Publication Number Publication Date
WO2015120622A1 WO2015120622A1 (en) 2015-08-20
WO2015120622A9 true WO2015120622A9 (en) 2016-10-20

Family

ID=53097335

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/072110 WO2015120622A1 (en) 2014-02-14 2014-02-14 Chordless truss element method and combined-node bridge

Country Status (2)

Country Link
CN (1) CN104583496B (en)
WO (1) WO2015120622A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108252425B (en) * 2018-03-28 2023-12-08 福州大学 Steel pipe confined concrete node structure, corresponding truss structure and construction method
CN109468946B (en) * 2018-04-12 2024-04-12 上海公路投资建设发展有限公司 Steel structure temporary fixing device and process for large-scale bent cap cantilever assembly
CN109024217A (en) * 2018-07-17 2018-12-18 中铁大桥勘测设计院集团有限公司 The connection structure and welding method of web member and chord member

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100784885B1 (en) * 2007-02-16 2007-12-14 현대건설주식회사 Composite girder with steel truss web having hinge connecting, and connection structure thereof
CN101787678B (en) * 2010-02-08 2012-03-21 中铁一局集团有限公司 Large-span section assembling bridge manufacturing machine and assembling construction process thereof
KR101141885B1 (en) * 2010-03-30 2012-05-03 권오근 Joint between steel pipe and concrete chord member of Steel truss hybrid girder and steel pipe truss hybrid girder using the same
CN101936054B (en) * 2010-08-19 2012-07-25 李勇 Steel truss web combined PC beam and construction method thereof
KR101228587B1 (en) * 2012-05-15 2013-01-31 (유)하남종합건설 A web member for improving the connection structure of the node connecting of composite truss girder
CN103243636B (en) * 2013-04-28 2015-04-01 李勇 Spatial panel point structure of steel truss and web PC (poly carbonate) combined bridge and construction method of spatial panel point
CN203174492U (en) * 2013-04-28 2013-09-04 李勇 Space node structure of steel truss web PC combination bridge

Also Published As

Publication number Publication date
CN104583496A (en) 2015-04-29
CN104583496B (en) 2016-06-01
WO2015120622A1 (en) 2015-08-20

Similar Documents

Publication Publication Date Title
GB2547561A (en) Profiles
MX2017004217A (en) Self-bracing, two-way moment frame precast system for industrial support structure and method of utilizing same.
DK3434639T3 (en) LIFTING CONSTRUCTION TO LIFT COMPONENTS FOR A WINDMILL AND PROCEDURE FOR USING THE LIFTING CONSTRUCTION
DE112016000255A5 (en) Truss frame, modular truss girder and bridging and / or supporting structure
MX2017009030A (en) Interlocking structural block reinforcement means and modular building system.
BR112019022255A2 (en) PANEL AND COVERAGE
DK3619423T3 (en) SYSTEM AND METHOD FOR REDUCING WIND TURBULDER ROTOR LOAD LOADS
WO2015120622A9 (en) Chordless truss element method and combined-node bridge
JP2016505744A5 (en)
ZA202005413B (en) Box girder, in particular crane girder, and crane herewith as well as manufacturing method therefor
EP2995751A3 (en) Shelter structure and methods of constructing same
BR112016018568A2 (en) Truss mast having an open frame structure, in particular an electricity tower or telecommunication mast, and method for increasing the stability of truss masts with an open frame structure.
IT201700080359A1 (en) STRUCTURAL REINFORCEMENT NETWORK AND HYDRAULIC BINDERS INCLUDING THIS NETWORK
FR3034823B1 (en) DEVICE FOR CONNECTING PROFILES, IN PARTICULAR FOR THE PRODUCTION OF STRUCTURES AND, MORE PARTICULARLY, PERGOLAS, STRUCTURES OBTAINED
EP3926098C0 (en) Pile joint, pile link structure, and pile link method
IT201700109689A1 (en) Structural element in reinforced concrete and method for its construction.
EP3704324C0 (en) Construction method comprising the production of at least one slab made of concrete and non-prestressed wood, and a slab made of concrete and wood
CL2013001122A1 (en) Method for detecting congestion in a transmission link, the link having two ends, one or more equipment elements called terminals connected to each end, where at least one end has only one equipment element; and said item of equipment.
RU2016143796A (en) METHOD FOR INSTALLATION OF REM-500
PL419690A1 (en) Combined stairs
PL409029A1 (en) A node in the plate girder structures
DK3180839T3 (en) Synchronous generator, especially four-pole synchronous ring generator in a gearless wind power system, and wind power systems with the same
RU2016147417A (en) ARCH EXECUTION TYPE BRACKET TYPE OF SELF-LIFTING DRILLING RIG
EA201492155A1 (en) JOINT OF CONSTRUCTED CONCRETE COLUMNS OF THE ARKOS-2014 "FRAME" AND THE METHOD OF ITS DEVICE
IT201700089647A1 (en) SYSTEM TO PREVENT THE COLLECTION OF A BUILDING, IN PARTICULAR A PREFABRICATED STRUCTURE IN REINFORCED CONCRETE, FOR LOSS OF SUPPORT OF AT LEAST ONE HORIZONTAL STRUCTURAL ELEMENT, AND ITS METHOD

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14882394

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14882394

Country of ref document: EP

Kind code of ref document: A1