CN201695515U - Light-steel light-concrete structural system - Google Patents

Light-steel light-concrete structural system Download PDF

Info

Publication number
CN201695515U
CN201695515U CN2010202357487U CN201020235748U CN201695515U CN 201695515 U CN201695515 U CN 201695515U CN 2010202357487 U CN2010202357487 U CN 2010202357487U CN 201020235748 U CN201020235748 U CN 201020235748U CN 201695515 U CN201695515 U CN 201695515U
Authority
CN
China
Prior art keywords
light
steel
concrete
lattice
post
Prior art date
Application number
CN2010202357487U
Other languages
Chinese (zh)
Inventor
黄强
陈长安
丛玉臣
邵弘
王建军
冯禄
黄运飞
Original Assignee
中国建筑技术集团有限公司
成都绿建科技有限公司
筑巢(北京)科技有限公司
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 中国建筑技术集团有限公司, 成都绿建科技有限公司, 筑巢(北京)科技有限公司 filed Critical 中国建筑技术集团有限公司
Priority to CN2010202357487U priority Critical patent/CN201695515U/en
Application granted granted Critical
Publication of CN201695515U publication Critical patent/CN201695515U/en

Links

Abstract

The utility model relates to a light-steel light-concrete structural system comprising a column, a beam, a wall, a floor slab and a roof which are cast from light steel and light concrete; the light steel column and the wall are connected by light steel and a connecting piece; and the floor slab and the roof are connected from the light steel, the connecting piece and a steel mesh piece. The structural system has the advantages of light weight and good anti-seismic, integrity and water-proof performance, has good heat, heat and sound insulating performance, solves the problems of water-proof, fire-proof and anti-rust of a traditional light steel structure, is characterized by high industrialization degree, low integrated cost, convenient construction and environmental protection, and is applicable to general civil buildings and light industrial factories.

Description

Light-steel light-concrete structural system

Technical field

The utility model relates to a kind of structural system, particularly a kind of light-steel light-concrete structural system.

Background technology

Lightweight section mainly refers to light-duty light gauge cold-formed steel shape, light-duty welding and high-frequency welding shaped steel, thin-walled steel plate, thin-wall steel tube, light-duty hot-rolled steel section and above each section bar combination, has the intensity height, from heavy and light, can give full play to its material behavior and bring the constructional materials easily of constructing.

Light concrete has another name called light weight concrete construction, can be divided three classes: Be used for heat insulation low-density, low strength concrete; Be used as strong light concrete in other that require necessary intensity; The structure light concrete.Light concrete normally is prepared into foam with mechanical means with the foaming agent aqueous solution, again foam is joined in the slip of compositions such as containing siliceous material, calcareous material, water and various Admixtures, or the employing light aggregate, through mixing a kind of porous light-weight material that stirring, moulding by casting, maintenance form.Owing to contain a large amount of blind bores crack in the light concrete or gather materials, make that it has that density is little, heat insulation property and sound insulation, refractoriness be good from heavy and light.Employing cast-in-site construction makes that its overall performance is good, water resistance strong, excellent in durability.

Existing lightweight steel construction has that dead load is light, security performance is high, anti-seismic performance is good, speed of application is fast, labour intensity is low, reusable edible, be beneficial to advantage such as protection environment; but because lightweight steel construction is in the deficiency of aspects such as fire prevention, antirust, anticorrosion, water resistance and thermal and insulating performance; especially for housing construction, people more get used to accepting steel concrete and brick mix structure psychologically.U.S.'s regulation light steel structure house needed primary structure member is checked comprehensively, because the later period maintenance expense is high, is very limited when applying light weight steel structure in per ten years.

The utility model content

The purpose of this utility model provides a kind of light-steel light-concrete structural system, solve deficiency and the later period maintenance costly technical problem of simple lightweight steel construction at aspects such as fire prevention, antirust, anticorrosion, water resistance and thermal and insulating performances, and solve conventional steel tendon concrete structure or brick mix structure from great, body of wall is thick, construction scope is restricted, produce the problem of a large amount of building wastes, make the occupants feel safer comfortable simultaneously.

For achieving the above object, the utility model adopts following technical scheme: a kind of light-steel light-concrete structural system, by post, wall, beam, floor and roof panel are formed, floor and roof panel ride over post or wall side, floor and roof panel and beam are cast as one, wall is between two adjacent post, described post is the light-steel light-concrete post, by being no less than light steel framework that 4 lightweight sections and brace form and cast-in-place composition of light concrete of wrapping up light steel framework fully, described lightweight section is along being intervally distributed with brace on its height; Described wall is the light-steel light-concrete wallboard, and by one group of light steel disc post of lattice, steel mesh sheet with light concrete is cast-in-place forms, described steel mesh sheet is positioned at the both sides of the light steel disc post of lattice, and described light-concrete structure wraps up light steel disc post of lattice and steel mesh sheet fully; Described beam is the light steel disc beam of lattice; Described floor and roof panel are the light-steel light-concrete plate, are cast as one by light steel disc beam of lattice and light concrete, and the end face and the bottom surface of the light steel disc beam of lattice are distributed with the steel mesh sheet.

Described lightweight section is thin-walled steel plate, thin-wall steel tube, light gauge cold-formed steel shape, light-duty welding and high-frequency welding shaped steel, light-duty hot-rolled steel section or above both or both above combination.

Described lightweight section and brace be connected to that welding, bolt are connected, rivet connects or self-tapping screw connects.

Described brace is thin steel mesh sheet, concrete-steel silk screen sheet, thin wall type batten plate or lacing.

Be provided with the light steel diagonal brace of lattice sheet post between the light steel disc post of two adjacent lattices of described light-steel light-concrete wallboard.

The centre of described light-steel light-concrete wallboard is the light steel disc post of lattice, and the end is a lattice column in the wall, and the top is equipped with connection shaped steel.

Described two-way floor or roof panel are provided with the light steel tube beam perpendicular to the light steel disc beam of lattice.

The light-concrete structure end face of described floor or roof panel has ordinary concrete.

Light steel disc post of described lattice and the light steel disc beam of lattice are made up of two lightweight sections and brace.

Described light concrete is foam concrete or light aggregate concrete.

Compared with prior art the utlity model has following characteristics and beneficial effect:

Light-steel light-concrete dead load of the present utility model is light, help reducing foundation cost and duration; Adopt cast-in-place light concrete parcel lightweight section not only to retrain lightweight section to the bending deformation of side within the walls, deficiency and the high shortcoming of later period maintenance expense of lightweight steel construction fire prevention, antirust, insulation, heat insulation, sound insulation property have also been remedied, insulation, heat insulation, sound insulation value obviously are better than steel concrete, also are better than lightweight steel construction; Utilize light concrete constraint lightweight section bending deformation to the inside, reduce the pressure rod member of light steel frame, reduce steel using amount; Utilize the parcel of light concrete, effectively solve the fire prevention and the anti-corrosion of lightweight steel construction light steel frame; Give full play to light-steel light-concrete from the good advantage of the high ductility of heavy and light intensity, anti-seismic performance is superior; The thin effective usable floor area that has increased building of body of wall.Structural element for different parts adopts dissimilar light concretes, light concrete wraps up the primary structure member of whole lightweight sections, improve the fire prevention of conventional steel structure, antirust, anticorrosion, waterproof, insulation, heat insulation and sound insulation value, and strengthen the globality of structure and the comfortableness of inhabitation.

The utility model structural system almost possesses whole advantages of steel concrete and lightweight steel construction and has overcome its great deficiency, low-carbon environment-friendly, have higher industrial production degree, convenient and quick construction, integrated cost cheap, meet China's Scientific Outlook on Development and building industry policy, dwelling house industrialization demands, be applicable to general civilian construction structure and light-duty industrial premises.

The utility model can be widely used in general civilian construction and light-duty industrial premises.

Description of drawings

The utility model is described in more detail below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a light-steel light-concrete post schematic diagram of the present utility model.

Fig. 3 is the A-A sectional drawing of Fig. 2.

Fig. 4 is the B-B sectional drawing of Fig. 2.

Fig. 5 is that the utility model does not have diagonal brace wallboard schematic diagram.

Fig. 6 is the A-A sectional drawing of Fig. 5.

Fig. 7 is the B-B sectional drawing of Fig. 5.

Fig. 8 is that the utility model has diagonal brace wallboard schematic diagram.

Fig. 9 is the A-A sectional drawing of Fig. 8.

Figure 10 is the B-B sectional drawing of Fig. 8.

Figure 11 is the utility model one-way slabs schematic diagram.

Figure 12 is the A-A sectional drawing of Figure 11.

Figure 13 is the B-B sectional drawing of Figure 11.

Figure 14 is the utility model two-way slab schematic diagram.

Figure 15 is the A-A sectional drawing of Figure 14.

Figure 16 is the B-B sectional drawing of Figure 14.

Reference numeral: 1-light-steel light-concrete post, 2-light-steel light-concrete wallboard, the light steel disc beam of 3-lattice, 4-floor, 5-roof panel, 6-ordinary concrete, 7-lightweight section, 8-brace, 9-light concrete, the light steel disc post of 10-lattice, 11-steel mesh sheet, the light steel diagonal brace of 12-lattice sheet post, 13-connect lattice column, 15-light steel tube beam in shaped steel, the 14-wall.

The specific embodiment

Embodiment is referring to Fig. 1~shown in Figure 16, a kind of light-steel light-concrete structural system, by light-steel light-concrete post 1, light-steel light-concrete wall 2, the light steel disc beam 3 of lattice, floor 4 and roof panel 5 are formed, floor 4 and roof panel 5 ride over post 1 or wall 2 sides, floor 4 and roof panel 5 are cast as one with beam, wall is between two adjacent post, described post is the light-steel light-concrete post, by being no less than light steel framework that four lightweight sections 7 and brace 8 form and light concrete 9 cast-in-place the forming of wrapping up light steel framework fully, described lightweight section 7 is along being intervally distributed with brace 8 on its height, bending deformation in the light steel framework of the light concrete 9 constraints plane in the post, the bending deformation that brace 8 constraint planes are outer; Described wall is a light-steel light-concrete wallboard 2, by one group of light steel disc post 10 of lattice, steel mesh sheet 11 and 9 cast-in-place compositions of light concrete, described steel mesh sheet 11 is positioned at the both sides of the light steel disc post 10 of lattice, and described light concrete 9 wraps up light steel disc post 10 of lattice and steel mesh sheet 11 fully; Described beam is the light steel disc beam 3 of lattice; Described floor and roof panel are the light-steel light-concrete plate, and described floor or roof panel are divided into one-way slabs and two-way slab, and described one-way slabs is cast as one with light concrete 9 by the light steel disc beam 3 of lattice, and the end face and the bottom surface of the light steel disc beam 3 of lattice are distributed with steel mesh sheet 11.Described two-way slab bidirectional stress on the basis of one-way slabs, is being provided with light steel tube beam 15 perpendicular to the light steel disc beam 3 of lattice, and light steel tube beam 15 interts in the middle of the light steel disc beam 3 of the stressed lattice of short side direction.Described lightweight section 7 is thin-walled steel plate, thin-wall steel tube, light gauge cold-formed steel shape, light-duty welding and high-frequency welding shaped steel, light-duty hot-rolled steel section or above both or both above combination.Described lightweight section 7 and brace 8 be connected to that welding, bolt are connected, rivet connects or self-tapping screw connects.Described brace 8 is thin steel mesh sheet, concrete-steel silk screen sheet, thin wall type batten plate or lacing.Be provided with the light steel diagonal brace of lattice sheet post 12 between the light steel disc post 10 of two adjacent lattices of described light-steel light-concrete wallboard 2.The centre of described light-steel light-concrete wallboard 2 is the light steel disc post 10 of lattice, and the end is a lattice column 14 in the wall, and the top is equipped with and connects shaped steel 13.The light-concrete structure end face of described floor or roof panel has ordinary concrete layer 6.Light steel disc post 10 of described lattice and the light steel disc beam 3 of lattice are made up of two lightweight sections 7 and brace 8.Described light concrete 9 is foam concrete or light aggregate concrete.

Structural element for different parts adopts dissimilar light concretes, and light concrete wraps up the primary structure member of whole lightweight sections.

The light steel framework of described structure bears pressure, draws, cuts and distortion power, the light steel framework of brace 8 constraints outside bending deformation, and the inboard bending deformation of the light steel framework of light concrete 9 constraints also bears partial pressure.Lightweight section in the described light-steel light-concrete structural system, joint structure and light concrete thickness are determined according to calculating.

More than be exemplary embodiments of the utility model, enforcement of the present utility model is not limited thereto.

Claims (10)

1. light-steel light-concrete structural system, by post, wall, beam, floor (4) and roof panel (5) are formed, floor (4) and roof panel (5) ride over post or wall side, floor (4) and roof panel (5) are cast as one with beam, wall is between two adjacent post, it is characterized in that: described post is light-steel light-concrete post (1), form by being no less than light steel latticework that four lightweight sections (7) and brace (8) form and the cast-in-place light concrete (9) that wraps up light steel latticework fully, described lightweight section (7) is along being intervally distributed with brace (8) on its height; Described wall is light-steel light-concrete wallboard (2), by one group of light steel disc post of lattice (10), steel mesh sheet (11) and light concrete (9) cast-in-place composition, described steel mesh sheet (11) is positioned at the both sides of the light steel disc post of lattice (10), and described light concrete (9) wraps light steel disc post of lattice (10) and steel mesh sheet (11) fully; Described beam is the light steel disc beam of lattice (3); Described floor (4) and roof panel (5) are the light-steel light-concrete plate, are cast as one with light concrete (9) by the light steel disc beam of lattice (3), steel mesh sheet (11), and the end face of the light steel disc beam of lattice (3) and bottom surface are distributed with steel mesh sheet (11).
2. light-steel light-concrete structural system according to claim 1 is characterized in that: described lightweight section (7) is thin-walled steel plate, thin-wall steel tube, light gauge cold-formed steel shape, light-duty welding and high-frequency welding shaped steel, light-duty hot-rolled steel section or above both or both above combination.
3. light-steel light-concrete structural system according to claim 1 is characterized in that: described lightweight section (7) is that welding, bolt are connected, rivet connects or self-tapping screw connects with the connected mode of brace (8).
4. light-steel light-concrete structural system according to claim 1 is characterized in that: described brace (8) is thin steel mesh sheet, concrete-steel silk screen sheet, thin wall type batten plate or lacing.
5. light-steel light-concrete structural system according to claim 1 is characterized in that: be provided with the light steel diagonal brace of lattice sheet post (12) between the light steel disc posts of two adjacent lattices (10) of described light-steel light-concrete wallboard (2).
6. light-steel light-concrete structural system according to claim 1 is characterized in that: the centre of described light-steel light-concrete wallboard (2) is the light steel disc post of lattice (10), and the end is lattice column in the wall (14), and the top is equipped with and connects shaped steel (13).
7. light-steel light-concrete structural system according to claim 1 is characterized in that: described floor or roof panel are provided with light steel tube beam (15) perpendicular to the light steel disc beam of lattice (3).
8. light-steel light-concrete structural system according to claim 1 is characterized in that: the light-concrete structure end face of described floor or roof panel has ordinary concrete (6).
9. light-steel light-concrete structural system according to claim 1 is characterized in that: the light steel disc beam of light steel disc post of described lattice (10) and lattice (3) is made up of two lightweight sections (7) and brace (8).
10. light-steel light-concrete structural system according to claim 1 is characterized in that: described light concrete (9) is foam concrete or light aggregate concrete.
CN2010202357487U 2010-06-24 2010-06-24 Light-steel light-concrete structural system CN201695515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202357487U CN201695515U (en) 2010-06-24 2010-06-24 Light-steel light-concrete structural system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202357487U CN201695515U (en) 2010-06-24 2010-06-24 Light-steel light-concrete structural system

Publications (1)

Publication Number Publication Date
CN201695515U true CN201695515U (en) 2011-01-05

Family

ID=43396755

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202357487U CN201695515U (en) 2010-06-24 2010-06-24 Light-steel light-concrete structural system

Country Status (1)

Country Link
CN (1) CN201695515U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101845852A (en) * 2010-06-24 2010-09-29 中国建筑技术集团有限公司 Light-steel light-concrete structural system and construction method thereof
CN102493548A (en) * 2011-11-22 2012-06-13 中国建筑技术集团有限公司 Steel framework concrete structural system and construction method thereof
CN102936932A (en) * 2012-11-23 2013-02-20 武汉理工大学 Combined wall with angle steel keel combined with light concrete
CN104047457A (en) * 2014-03-07 2014-09-17 霍学朝 Light steel structure anti-seismic house
CN104314201A (en) * 2014-11-17 2015-01-28 菏泽霸王机械有限公司 Composite thermal insulating wall of light steel structure
EP3306000A4 (en) * 2015-06-08 2018-06-27 Shanghai Mechanized Construction Group Co., Ltd. Prefabricated light steel concrete plate column structure and construction method therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101845852A (en) * 2010-06-24 2010-09-29 中国建筑技术集团有限公司 Light-steel light-concrete structural system and construction method thereof
CN101845852B (en) * 2010-06-24 2011-07-27 中国建筑技术集团有限公司 Light-steel light-concrete structural system and construction method thereof
CN102493548A (en) * 2011-11-22 2012-06-13 中国建筑技术集团有限公司 Steel framework concrete structural system and construction method thereof
CN102936932A (en) * 2012-11-23 2013-02-20 武汉理工大学 Combined wall with angle steel keel combined with light concrete
CN104047457A (en) * 2014-03-07 2014-09-17 霍学朝 Light steel structure anti-seismic house
CN104314201A (en) * 2014-11-17 2015-01-28 菏泽霸王机械有限公司 Composite thermal insulating wall of light steel structure
EP3306000A4 (en) * 2015-06-08 2018-06-27 Shanghai Mechanized Construction Group Co., Ltd. Prefabricated light steel concrete plate column structure and construction method therefor

Similar Documents

Publication Publication Date Title
CN102071815B (en) Wall with tie steel mesh structure
CN101974956B (en) Built-in latticed steel frame exterior protected structural slab as well as building and production and construction method thereof
CN105421652A (en) Composite heat-preserving wallboard
CN1147652C (en) Technology for building house with slab-type structure
CN1804263A (en) Multi-rib structure system and its connection construction method
CN204252378U (en) Light cement foam inner partition plate
CN102733536A (en) Novel composite insulating thin-wall external wall board and manufacturing method thereof
CN203393895U (en) Novel prefabricated composite reinforced concrete wall board member
CN105089149B (en) The edge-on plane system in aluminium alloy house
CN103104094A (en) Construction method of lattice light-gauge steel house
CN2532147Y (en) Composite wall board
WO2018161848A1 (en) Prefabricated exterior wall panel for assembly, providing structural integration and energy saving, and fabrication method thereof
CN104179250B (en) Light-board house system and construction method thereof
CN102797308A (en) Novel self-insulating constructional column
CN102828573A (en) Compressed-steel sandwich combination wallboard
CN105544721B (en) Light steel energy-saving assembled house and its construction method
CN107190884A (en) A kind of new many high-rise hot-rolled steel section composite light-weight steel shear wall combined structure systems
CN204531076U (en) Light steel latticework cast-in-place foamed concrete combined wall
CN2628612Y (en) Chlorine-oxygen-magnesium composite thermal insulation plate
CN100336988C (en) Combination type steel net frame and concrete composite block, and method of making same
RU153413U1 (en) Hollow building with assembly steel structure
CN1928280A (en) Non-load-bearing lightgage steel joist isolation wall and its construction method
CN106836626A (en) A kind of Lightweight core mould pre-stress concrete groove profile composite plate
CN201459953U (en) Thermal-insulation combined shear wall with double-layer steel plates
CN202152508U (en) Light composite wallboard

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110105

Termination date: 20180624

CF01 Termination of patent right due to non-payment of annual fee