CN108204039A - A kind of assembled architecture truss structure - Google Patents

A kind of assembled architecture truss structure Download PDF

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Publication number
CN108204039A
CN108204039A CN201810099562.4A CN201810099562A CN108204039A CN 108204039 A CN108204039 A CN 108204039A CN 201810099562 A CN201810099562 A CN 201810099562A CN 108204039 A CN108204039 A CN 108204039A
Authority
CN
China
Prior art keywords
column
steel
concrete
assembled architecture
truss
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.)
Pending
Application number
CN201810099562.4A
Other languages
Chinese (zh)
Inventor
郑永乾
赖鹏松
杨少坤
颜桂云
郑莲琼
庄金平
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.)
Fujian University of Technology
Original Assignee
Fujian University of Technology
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 Fujian University of Technology filed Critical Fujian University of Technology
Priority to CN201810099562.4A priority Critical patent/CN108204039A/en
Publication of CN108204039A publication Critical patent/CN108204039A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19Three-dimensional framework structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/30Columns; Pillars; Struts
    • E04C3/34Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19Three-dimensional framework structures
    • E04B2001/1924Struts specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19Three-dimensional framework structures
    • E04B2001/1993Details of framework supporting structure, e.g. posts or walls

Abstract

The invention belongs to prefabricated construction technical fields in civil engineering, and in particular to a kind of assembled architecture truss structure.Including spaced a plurality of columns, the column is mutually parallel and perpendicular to ground;The upper/lower terminal of the column is connected with floor, beam is equipped between the column and is supported in the floor lower end, support unit is additionally provided between the column and below the beam, the support unit includes a plurality of supporting members, and the supporting member is connect by connecting plate with the column.In order to make up the shortcomings of the prior art, the present invention provides a kind of high capacity, rigidity is larger, industrialization degree is high, energy consumption and anti-earthquake ductility are good, has the assembled architecture truss structure that multiple tracks is provided fortification against earthquakes and rationally failure mode, space are repaired greatly, easily.Each component of structural system carries out whole assembling at the scene after being suitble to industrialized production, part assembled, and construction quality is good, and speed of application is fast.

Description

A kind of assembled architecture truss structure
Technical field
The invention belongs to prefabricated construction technical fields in civil engineering, and in particular to a kind of assembled architecture truss Structure.
Background technology
For structure in the case where bearing larger vertical load and horizontal loads, the section that column often designs is very big, influences and builds Space is built, in order to save space, if column section is designed to Special-Shaped Column, i.e. column uses T, L, cross prismatic shapes, Column limb thickness is identical with construction wall thickness, and bearing capacity, rigidity, stability and ductility are difficult to reach requirement again.
Prefabricated construction is conducive to energy conservation and environmental protection, if directly mixed using precast reinforced concrete shear wall or steel pipe Solidifying soil shear wall, then dead load is very big, very high to lifting machine requirement, and is unfavorable for earthquake-resistant structure and assembled in situ.Tradition Have many structures in structure under the effects that earthquake occurs, structure fail it is anticipated that reasonable failure mode carry out, some is not Multiple seismic-proof can be formed, so as to cause the heavy casualties of structural collapse and personnel, and building structure repairing after disruption It is multiple difficult.
Invention content
In order to make up above-mentioned the shortcomings of the prior art, a kind of high capacity of present invention offer, rigidity are larger, industrialization Degree is high, energy consumption and anti-earthquake ductility are good, there is multiple tracks to provide fortification against earthquakes and rationally failure mode, space are big, the dress easily repaired Truss structure is built with formula.
The invention is realized in this way:
A kind of assembled architecture truss structure, including spaced a plurality of columns, the column is mutually parallel and hangs down Directly in ground;The upper/lower terminal of the column is connected with floor, is equipped with beam between the column and is supported in the underfloor It holds, support unit is additionally provided between the column and below the beam, the support unit includes a plurality of support structures Part, the supporting member are connect by connecting plate with the column.
Further:
The supporting member includes one or both of diagonal brace, stull.It is highly preferred that the support unit is by a plurality of Diagonal brace replaces with stull forms continuous triangular support framework.
The column is steel core concrete column, including steel pipe, pouring concrete within steel pipe.It is highly preferred that the steel pipe mixes Ribbed stiffener is equipped in solidifying earth pillar, the ribbed stiffener is welded on the steel pipe inner wall, and along between pillar height degree using angle steel or steel plate Every being arranged oppositely.Wherein described concrete include normal concrete, high-strength concrete, high performance concrete, steel fiber reinforced concrete, Regenerated aggregate concrete or lightweight aggregate concrete.
For the column in structural plan turning point using special-shaped column, the special-shaped column includes L-shaped, T shapes and ten Shaped sections set a plurality of rectangular section columns between special-shaped column.
The connecting plate is fastened by bolts with the supporting member.
The supporting member uses steel pipe, steel plate, angle steel or channel steel.
The beam uses girder steel, precast reinforced concrete beam or composite beam, and the floor uses precast floor slab or overlapping Floor.
The invention has the advantages that:The present invention a kind of assembled architecture truss structure, widened special-shaped column and The application category of rectangular section column, structure type is flexible, saves space, while steel are worked together with concrete, tool There is good stress performance.In floor between adjacent upright posts multiple supporting members setting, substantially increase structural bearing capacity, anti- Side rigidity, ductility and energy dissipation capacity reduce column cross-section size, economic and reliable, at the same have it is multiple provide fortification against earthquakes, in earthquake etc. Under effect, support unit first destroys, and structural system has rational failure mode.After calamity can to damaged support unit into Row dismounting and change, it is convenient and efficient.Each component of structural system carries out whole at the scene after being suitble to industrialized production, part assembled Assembling, construction quality is good, and speed of application is fast.
Description of the drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural facades figure of the present invention.
Fig. 2 is column and support unit floor map.
Fig. 3 is column and connecting plate sectional view, wherein (a), (b), (c), (d) represent not setting L-shaped, the T of ribbed stiffener respectively Shape, cross, rectangular section column, (e), (f), (g), (h) represent to set the L-shaped of ribbed stiffener, T shapes, cross, rectangular section respectively Column.
Specific embodiment
Shown in please referring to Fig.1 to Fig.3, a kind of assembled architecture truss structure of the invention, including steel core concrete column 1, The steel core concrete column 1 includes steel pipe 11, the concrete 12 being filled into inside steel pipe 11, and the concrete 12 can be used commonly Concrete, high-strength concrete, high performance concrete, steel fiber reinforced concrete, regenerated aggregate concrete or lightweight aggregate concrete.It is described The upper/lower terminal of steel core concrete column 1 is connected with floor 3, and beam 2 is equipped between the steel core concrete column 1 and is supported in described 3 lower end of floor is equipped with support unit 4, the support unit 4 between the steel core concrete column 1 and positioned at the lower section of the beam 2 Including a plurality of supporting members, the supporting member is connect by connecting plate 5 with the steel core concrete column 1.Connecting plate 5 uses Steel plate is welded on the column limb section thickness side of steel core concrete column 1, intermittently-arranged along pillar height degree.
The steel core concrete column 1, using special-shaped column, is cut in structural plan turning point including L-shaped, T shapes and cross Face sets a plurality of rectangular section columns, as shown in Figures 2 and 3 between special-shaped column.Steel core concrete column 1, which has not set, to be added Strength rib and setting ribbed stiffener form, as shown in Figure 3.Ribbed stiffener 13 is welded on 11 inside of steel pipe using angle steel or steel plate, along column Height is continuously arranged oppositely.
The supporting member end set bolt hole identical on the connecting plate 5 and connecting plate 5 are tight using bolt 6 Gu.Support unit 4 can diagonal brace 41 and stull 42 be arranged alternately, can also setting diagonal brace 41, steel pipe, steel plate, angle steel can be used Or channel steel.
For the beam 2 using girder steel, precast reinforced concrete beam or composite beam, the floor 3 is using precast floor slab or folds Close floor.
Carbon steel, stainless steel or refractory steel can be used in steel pipe 11 described above, ribbed stiffener 13, supporting member, connecting plate 5.
It during construction, can be required according to lifting machine, several steel core concrete columns 1 and support unit 4 are first assembled again It is lifted, save on-site construction time and ensures construction quality.
A kind of assembly concrete-filled steel tube column truss structure system of the present invention, has widened steel pipe concrete profiled pile and square The application category of shape steel core concrete column, structure type is flexible, saves space, while steel and the common work of concrete Make, there is good stress performance.In floor between adjacent steel core concrete column 1 multiple supporting members setting, greatly improve Structural bearing capacity, anti-side rigidity, ductility and energy dissipation capacity, reduce column cross-section size, economic and reliable, while have multiple anti- Shake is set up defences, and under the effects that earthquake, support unit 4 first destroys, and structural system has rational failure mode.It can be right after calamity Damaged supporting member carries out dismounting and change, convenient and efficient.Each component of structural system is suitble to industrialized production, and part is assembled Carry out whole assembling at the scene afterwards, construction quality is good, and speed of application is fast.
Although specific embodiments of the present invention have been described above, those familiar with the art should manage Solution, our described specific embodiments are merely exemplary rather than for the restriction to the scope of the present invention, are familiar with this The equivalent modification and variation that the technical staff in field is made in the spirit according to the present invention, should all cover the present invention's In scope of the claimed protection.

Claims (10)

1. a kind of assembled architecture truss structure, it is characterised in that:Including spaced a plurality of columns, the column is mutual Parallel and perpendicular to ground;The upper/lower terminal of the column is connected with floor, the floor lower end and between adjacent upright posts It is equipped with beam, support unit successively, the support unit includes a plurality of supporting members, and the supporting member passes through connecting plate and institute State column connection.
2. assembled architecture truss structure according to claim 1, it is characterised in that:The supporting member include diagonal brace, One or both of stull.
3. assembled architecture truss structure according to claim 2, it is characterised in that:The support unit is by a plurality of oblique Support replaces with stull forms continuous triangular support framework.
4. assembled architecture truss structure according to claim 1, it is characterised in that:The column is concrete filled steel tube Column, including steel pipe, pouring concrete within steel pipe.
5. assembled architecture truss structure according to claim 4, it is characterised in that:It is equipped in the steel core concrete column Ribbed stiffener, the ribbed stiffener are welded on the steel pipe inner wall, and be arranged oppositely along column vertical separation using angle steel or steel plate.
6. a kind of assembly concrete-filled steel tube column truss structure system according to claim 4, which is characterized in that described mixed Solidifying soil includes normal concrete, high-strength concrete, high performance concrete, steel fiber reinforced concrete, regenerated aggregate concrete or light bone Expect concrete.
7. assembled architecture truss structure according to claim 1, it is characterised in that:The column is transferred in structural plan Place includes L-shaped, T shapes and star section using special-shaped column, the special-shaped column, is set between special-shaped column multiple Several rectangular section columns.
8. assembled architecture truss structure according to claim 1, it is characterised in that:The connecting plate and the support structure Part is fastened by bolts.
9. assembled architecture truss structure according to claim 1, it is characterised in that:The supporting member using steel pipe, Steel plate, angle steel or channel steel.
10. assembled architecture truss structure according to claim 1, it is characterised in that:The beam is using girder steel, pre-manufactured steel Concrete Beam Reinforced or composite beam, the floor use precast floor slab or laminated floor slab.
CN201810099562.4A 2018-02-01 2018-02-01 A kind of assembled architecture truss structure Pending CN108204039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810099562.4A CN108204039A (en) 2018-02-01 2018-02-01 A kind of assembled architecture truss structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810099562.4A CN108204039A (en) 2018-02-01 2018-02-01 A kind of assembled architecture truss structure

Publications (1)

Publication Number Publication Date
CN108204039A true CN108204039A (en) 2018-06-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810099562.4A Pending CN108204039A (en) 2018-02-01 2018-02-01 A kind of assembled architecture truss structure

Country Status (1)

Country Link
CN (1) CN108204039A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374192A (en) * 2019-08-02 2019-10-25 上海理工大学 Orthogonal laminated wood combines high-rise Wood construction structure
CN111021532A (en) * 2019-11-21 2020-04-17 江南大学 Assembly type combined structure system and implementation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374192A (en) * 2019-08-02 2019-10-25 上海理工大学 Orthogonal laminated wood combines high-rise Wood construction structure
CN111021532A (en) * 2019-11-21 2020-04-17 江南大学 Assembly type combined structure system and implementation method thereof

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