CN101457571A - Lattice steel frame, and method for manufacturing lattice steel frame concrete composite building block - Google Patents
Lattice steel frame, and method for manufacturing lattice steel frame concrete composite building block Download PDFInfo
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- CN101457571A CN101457571A CNA2009103001857A CN200910300185A CN101457571A CN 101457571 A CN101457571 A CN 101457571A CN A2009103001857 A CNA2009103001857 A CN A2009103001857A CN 200910300185 A CN200910300185 A CN 200910300185A CN 101457571 A CN101457571 A CN 101457571A
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Abstract
The invention relates to a lattice steel frame and a manufacturing method of a lattice steel frame concrete composite component. The lattice steel frame comprises at least two steel ribs which are arranged in parallel and made of profiled bar; the steel ribs are fixedly connected in a group of steel plate hoops that are arranged at intervals to form the lattice steel frame. The edge of the inner holes of the steel plate hoops can be provided with edge fold of the inner holes, and the outline edge can be provided with outer edge fold. The outline edge of the steel plate hoops is provided with convex teeth which are provided with breaches, openings of which are provided with agnails or barbs. The steel plate hoops can be ring-shaped steel plate hoops, square steel plate hoops, porous steel plate hoops with a single row of inner holes or porous steel plate hoops with a T-shaped, an L-shaped or a cross shaped outline; the edge of the outline of the steel plate hoops can be provided with anchoring heads which are combined with the steel plate hoops to form a whole. The steel plate hoops are formed by stamping steel plates in an integral way, can be directly used for a framework located by a template, needs not to be additionally configured with locating components, can realize large-scale and mechanized production, and is suitable for the structures of monolayer, multilayer and high residential building wall bodies and floor slabs.
Description
Technical field
The present invention relates to a kind of building structural element, especially shaped steel and composite concrete structure member and manufacture method thereof.
Background technology
At present, the concrete structure member that is used for building structure mainly comprises reinforced concrete member and steel reinforced concrete member.The steel reinforced concrete member is mainly in shaped steel outer wrapping reinforcing bar and crab-bolt, to solve shaped steel and concrete co-operation problem.Its defective is that difficulty of construction is very big, lacks reliable concrete cover etc., and especially the steel reinforced concrete member is mainly used in post and beam, is difficult to rationally solve the wall body structure problem.
Steel concrete and steel reinforced concrete because the periphery is enclosed with reinforcing cage, all be difficult to solve with self with steel finalize the design, the construction problem of location and Template Location, especially Template Location is very difficult, needs in addition the very strong location pipe fitting of configuration rigidity finish construction.
The horizontal reinforcement of reinforced concrete wall member requires circlewise, to solve reinforcing bar anchoring problem, still realizes this circulus, and the structure of its reinforcing bar configuration is very complicated, and quality also is difficult to guarantee.Especially dispose complicated more at the corner structure of shear wall, the reinforcing bar at door and window hole place.
When needing to dispose sleeper in the bight of body of wall, because the corner complex structure, and body of wall sleeper interface is too small, and the single stirrup that is disposed is processed also very difficult because anchoring requires loss excessive.When being particularly useful for the bight, its several directions all will have the stirrup configuration, construct more complicated.Particularly the installation of bight template is more complicated, careless slightly, just may cause the template installing and locating inaccurate, and steel part exposes, and influences the defective of construction quality.
In reinforced concrete construction, the bar splicing dislocation between levels does not influence the location of template, and still, when directly locating with the shaped steel skeleton, bar splicing has influence on the accurate location of steelframe simultaneously.
When needs were finished concrete construction fast, as underground construction, Underwater Engineering etc., traditional reinforced concrete technology and steel reinforced concrete technology all were difficult to directly fixedly permanent template or lay wire, to finish concreting fast.
Summary of the invention
Purpose of the present invention, be to fill up the weak point of above-mentioned technology, and provide a kind of and can realize plant produced, Fast Installation, finish concrete construction fast, can directly be combined into the manufacture method of the lattice steelframe qualifying structure concrete-steel composite component of reliable steel reinforced concrete member with concrete.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of lattice steelframe comprises that at least two be arranged in parallel and with the reinforcing bar of section steel manufacture, it is characterized in that: described reinforcing bar is fixedly connected in one group of steel plate hoop that is provided with at interval, forms the lattice steelframe.
The interior bore edges of described steel plate hoop can have the endoporus flanging.
The outline edge of described steel plate hoop can have outer flanging.
Can there be double wedge at the outline edge of described steel plate hoop, has gap on each double wedge, and the opening part of each gap has hangnail or barb.
Described steel plate hoop can be doughnut-shaped steel plate hoop, square shape steel plate hoop, the stephanoporate steel plate hoop of single endoporus, outline are arranged is T shape, L shaped or criss-cross stephanoporate steel plate hoop, and above-mentioned outline is that T shape, L shaped or criss-cross stephanoporate steel plate hoop and above-mentioned reinforcing bar formation cross section are T shape, L shaped or criss-cross lattice steelframe.
Can there be anchorage head at the edge of the outline of described steel plate hoop, and anchorage head and steel plate hoop are one.
Described outline can be T shape, L shaped or criss-cross steel plate hoop is whole plate stamping part or assembling combination part.
The shaped steel of described reinforcing bar can be i iron, angle steel, channel-section steel, H shaped steel, steel pipe, round steel or above-mentioned one or more combination.
Described lattice steelframe can be wrapped in the concrete, constitutes lattice steelframe concrete composite block.
A kind of manufacture method of described lattice steelframe concrete composite block is characterized in that comprising the steps:
Described steel plate hoop is cold-formed with steel plate, promptly earlier steel plate is cold worked into standard component, cuts into required steel plate hoop then as required, and the position of cut-out makes the end edge of steel plate hoop form anchorage head at Kong Zhongchu.
Described steel plate hoop is by two or more interlaced one-tenth an angle of 90 degrees of stephanoporate steel plate hoop with single endoporus, and being combined into outline is T shape, L shaped or criss-cross assembling combination part.
Beneficial effect of the present invention is as follows:
Steel plate hoop among the present invention is stamped to form for steel plate integral body, and its intensity, rigidity and globality will be got well than structures such as reinforcing bars, can be directly used in the skeleton of Template Location, need not to dispose separately align member, is more suitable for underground construction and Underwater Engineering.
Described steel plate hoop endoporus and outline have crimping, make and can reserve certain interval between reinforcing bar and the template, are easy to form the reliable protection layer.Steel plate hoop is made simple; cross sectional shape is flexible, when having avoided employing horizontal annular reinforcing bar, and reinforcing bar anchoring complexity, problem such as construction is inconvenient, anchoring quality is unreliable; especially be fit to the body of wall bight and require speed of application engineering faster, be highly suitable for large-scale production.Steel plate hoop is stamped to form for steel plate integral body, can be directly used in the skeleton of Template Location, need not to dispose separately align member, can realize mechanization production, is applicable to individual layer, multilayer, high residential building body of wall, floor slab structure.
Description of drawings
Fig. 1 is the schematic perspective view of lattice steelframe embodiment.
Fig. 2 is the schematic perspective view on steel plate hoop roll coil of strip limit.
Fig. 3 is the schematic perspective view of steel plate band double wedge.
Fig. 4 is the schematic perspective view that the stephanoporate steel plate hoop of single endoporus is arranged.
Fig. 5 is the floor map for the cross steel plate hoop.
Fig. 6 is the floor map of T steel plate hoop.
Fig. 7 is the floor map of L shaped steel plate hoop.
Fig. 8 is the schematic top plan view of the lattice steelframe that is combined into of T steel plate hoop and reinforcing bar.
Fig. 9 is the elevational schematic view of the lattice steelframe that is combined into of T steel plate hoop and reinforcing bar.
Figure 10 is the schematic top plan view of concrete composite block embodiment.
Reference numeral: 1-reinforcing bar, 2-steel plate hoop, 3-endoporus, 4-interior crimping, 5-outer crimping, 6-double wedge, 7-gap, 8-barb, 9-concrete.
The specific embodiment
Embodiment is referring to Fig. 1, and this lattice steelframe comprises that at least two be arranged in parallel and with the reinforcing bar 1 of section steel manufacture, described reinforcing bar is fixedly connected in one group of steel plate hoop that is provided with at interval, forms the lattice steelframe.
Referring to Fig. 2, the endoporus edge of described steel plate hoop 2 has endoporus flanging 4, and the outline edge of described steel plate hoop has outer flanging 5.
Referring to Fig. 3, there is double wedge 6 at the outline edge of described steel plate hoop, has gap 7 on each double wedge 6, and the opening part of each gap has V-arrangement hangnail or barb 8.
Referring to Fig. 4-7, described steel plate hoop 2 can be doughnut-shaped steel plate hoop, square shape steel plate hoop, the stephanoporate steel plate hoop of single endoporus 3, outline are arranged is T shape, L shaped or criss-cross stephanoporate steel plate hoop, and above-mentioned outline is that T shape, L shaped or criss-cross stephanoporate steel plate hoop and above-mentioned reinforcing bar 1 formation cross section are T shape, L shaped or criss-cross lattice steelframe.There is anchorage head 10 at the edge of the outline of described steel plate hoop 2, and anchorage head 10 is an one with steel plate hoop 2.
Described outline is that T shape, L shaped or criss-cross steel plate hoop 2 are whole plate stamping part or assembling combination part.
The shaped steel of described reinforcing bar 1 is i iron, angle steel, channel-section steel, H shaped steel, steel pipe, round steel or above-mentioned one or more combination.
Described lattice steelframe is wrapped in the concrete 1, constitutes lattice steelframe concrete composite block.
The manufacture method of this described lattice steelframe concrete composite block comprises the steps:
Described steel plate hoop is cold-formed with steel plate, promptly earlier steel plate is cold worked into standard component, cuts into required steel plate hoop then as required.The position that cuts off should make the end edge of steel plate hoop 2 form anchorage head 10, so that firmly be connected with concrete at Kong Zhongchu.
Described steel plate hoop is the interlaced one-tenth an angle of 90 degrees of stephanoporate steel plate hoop that has single endoporus by two or more, and being combined into outline is T shape, L shaped or criss-cross assembling combination part.Can be referring to Fig. 8, Fig. 9, steel plate hoop is the interlaced one-tenth an angle of 90 degrees of stephanoporate steel plate hoop that has single endoporus by two or more, being combined into outline is the assembling combination part of T shape.
Claims (12)
- [claim 1] a kind of lattice steelframe comprises that at least two be arranged in parallel and with the reinforcing bar (1) of section steel manufacture, it is characterized in that: described reinforcing bar is fixedly connected in one group of steel plate hoop that is provided with at interval, forms the lattice steelframe.
- [claim 2] lattice steelframe as claimed in claim 1 is characterized in that: the endoporus edge of described steel plate hoop (2) has endoporus flanging (4).
- [claim 3] lattice steelframe as claimed in claim 1 or 2 is characterized in that: the outline edge of described steel plate hoop has outer flanging (5).
- [claim 4] lattice steelframe as claimed in claim 3 is characterized in that: there is double wedge (6) at the outline edge of described steel plate hoop, has gap (7) on each double wedge (6), and the opening part of each gap has hangnail or barb (8).
- [claim 5] is as claim 1 or 2 or 4 described lattice steelframes, it is characterized in that: described steel plate hoop (2) is T shape, L shaped or criss-cross stephanoporate steel plate hoop for doughnut-shaped steel plate hoop, square shape steel plate hoop, the stephanoporate steel plate hoop that single endoporus (3) is arranged, outline, and above-mentioned outline is that T shape, L shaped or criss-cross stephanoporate steel plate hoop and above-mentioned reinforcing bar (1) formation cross section are T shape, L shaped or criss-cross lattice steelframe.
- [claim 6] lattice steelframe as claimed in claim 5 is characterized in that: there is anchorage head (10) at the edge of the outline of described steel plate hoop (2), and anchorage head (10) is an one with steel plate hoop (2).
- [claim 7] lattice steelframe as claimed in claim 5 is characterized in that: described outline is that T shape, L shaped or criss-cross steel plate hoop (2) are whole plate stamping part or assembling combination part.
- [claim 8] is characterized in that as claim 1 or 2 or 5 described lattice steelframes: the shaped steel of described reinforcing bar (1) is i iron, angle steel, channel-section steel, H shaped steel, steel pipe, round steel or above-mentioned one or more combination.
- [claim 9] is characterized in that as claim 1 or 2 or 5 described lattice steelframes: described lattice steelframe is wrapped in the concrete (1), constitutes lattice steelframe concrete composite block.
- The manufacture method of the described lattice steelframe of [claim 10] a kind of claim 9 concrete composite block is characterized in that comprising the steps:Step 1, according to design preparation steel plate hoop and reinforcing bar;Step 2, at least two reinforcing bar secured in parallel are connected in one group of steel plate hoop that is provided with at interval, are assembled into a lattice steelframe;Step 3, according to design, the building structure that the lattice steelframe is assembled into;Step 4, fix expanded metal lath or fixed form in the two sides of lattice steelframe;Step 5, in expanded metal lath or template fill concrete, constitute lattice steelframe concrete composite block.
- The manufacture method of [claim 11] lattice steelframe as claimed in claim 10 concrete composite block, it is characterized in that: described steel plate hoop is cold-formed with steel plate, promptly earlier steel plate is cold worked into standard component, cut into required steel plate hoop then as required, the position that cuts off makes the end edge of steel plate hoop form anchorage head (10) at Kong Zhongchu.
- The manufacture method of [claim 12] lattice steelframe as claimed in claim 10 concrete composite block, it is characterized in that: described steel plate hoop is the interlaced one-tenth an angle of 90 degrees of stephanoporate steel plate hoop that has single endoporus by two or more, and being combined into outline is T shape, L shaped or criss-cross assembling combination part.
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| CN2009103001857A CN101457571B (en) | 2009-01-14 | 2009-01-14 | Lattice steel frame, and method for manufacturing lattice steel frame concrete composite building block |
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| CN2009103001857A CN101457571B (en) | 2009-01-14 | 2009-01-14 | Lattice steel frame, and method for manufacturing lattice steel frame concrete composite building block |
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| CN101457571B CN101457571B (en) | 2011-01-05 |
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| CN102261165A (en) * | 2010-05-24 | 2011-11-30 | 贵州中建建筑科研设计院有限公司 | Section steel reinforced regional confined concrete rectangular column and manufacturing method thereof |
| CN102605902A (en) * | 2011-04-15 | 2012-07-25 | 曾庆胜 | Penetrating rib and clamping hook combined steel mesh template and application method |
| CN102787696A (en) * | 2012-08-27 | 2012-11-21 | 湖南大学 | High-strength concrete member with local built-in fibre cloth restriction |
| CN102979222A (en) * | 2012-12-17 | 2013-03-20 | 广州市设计院 | Concrete shear wall with continuous annular steel bar structures |
| CN103195212A (en) * | 2013-04-09 | 2013-07-10 | 广西大学 | T-shaped steel reinforced concrete special-shaped column of supporting steel frame |
| CN103216037A (en) * | 2013-04-09 | 2013-07-24 | 广西大学 | Z-shaped steel concrete specially-shaped column provided with steel angle frame |
| CN104278798A (en) * | 2014-09-01 | 2015-01-14 | 湖北源盛钢构有限公司 | Fastening process of steel structure column foot concrete and fixed connection device of steel structure column foot concrete |
| CN104947853A (en) * | 2015-07-07 | 2015-09-30 | 中国化学工程第十一建设有限公司 | Built-in stand type cast-in-place reinforced concrete pillar and construction method |
| CN105089177A (en) * | 2015-07-21 | 2015-11-25 | 重庆欧冠钢结构有限公司 | Prefabricated sectional steel truss concrete shear wall and manufacturing method of prefabricated sectional steel truss concrete shear wall |
| CN107060156A (en) * | 2017-06-15 | 2017-08-18 | 武汉理工大学 | A kind of cast-in-situs gypsum exempts from form removal heat-preserving load-bearing wall and its construction method |
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| CN108999336A (en) * | 2018-08-30 | 2018-12-14 | 天津大学建筑设计研究院 | Light steel grating concrete composite beam |
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| CN102261165A (en) * | 2010-05-24 | 2011-11-30 | 贵州中建建筑科研设计院有限公司 | Section steel reinforced regional confined concrete rectangular column and manufacturing method thereof |
| CN102605902A (en) * | 2011-04-15 | 2012-07-25 | 曾庆胜 | Penetrating rib and clamping hook combined steel mesh template and application method |
| CN102787696B (en) * | 2012-08-27 | 2015-08-05 | 湖南大学 | A kind of High-strength concrete member with local built-in fibre cloth restriction |
| CN102787696A (en) * | 2012-08-27 | 2012-11-21 | 湖南大学 | High-strength concrete member with local built-in fibre cloth restriction |
| CN102979222A (en) * | 2012-12-17 | 2013-03-20 | 广州市设计院 | Concrete shear wall with continuous annular steel bar structures |
| CN102979222B (en) * | 2012-12-17 | 2015-12-09 | 广州市设计院 | There is the concrete shear force wall of continuous annular bar construction |
| CN103195212B (en) * | 2013-04-09 | 2015-11-25 | 广西大学 | The tee bar concrete profiled pile of supporting role's steel frame |
| CN103195212A (en) * | 2013-04-09 | 2013-07-10 | 广西大学 | T-shaped steel reinforced concrete special-shaped column of supporting steel frame |
| CN103216037B (en) * | 2013-04-09 | 2016-01-20 | 广西大学 | The Z-shaped steel reinforced concrete special-shaped columns of supporting role's steel frame |
| CN103216037A (en) * | 2013-04-09 | 2013-07-24 | 广西大学 | Z-shaped steel concrete specially-shaped column provided with steel angle frame |
| CN104278798A (en) * | 2014-09-01 | 2015-01-14 | 湖北源盛钢构有限公司 | Fastening process of steel structure column foot concrete and fixed connection device of steel structure column foot concrete |
| CN104947853B (en) * | 2015-07-07 | 2017-03-01 | 中国化学工程第十一建设有限公司 | A kind of Inner standpipe formula cast-in-situ reinforced concrete column and construction method |
| CN104947853A (en) * | 2015-07-07 | 2015-09-30 | 中国化学工程第十一建设有限公司 | Built-in stand type cast-in-place reinforced concrete pillar and construction method |
| CN105089177A (en) * | 2015-07-21 | 2015-11-25 | 重庆欧冠钢结构有限公司 | Prefabricated sectional steel truss concrete shear wall and manufacturing method of prefabricated sectional steel truss concrete shear wall |
| CN107060156A (en) * | 2017-06-15 | 2017-08-18 | 武汉理工大学 | A kind of cast-in-situs gypsum exempts from form removal heat-preserving load-bearing wall and its construction method |
| CN107842145A (en) * | 2017-12-07 | 2018-03-27 | 阿博建材（昆山）有限公司 | A kind of card article hoop, card article truss assembly and its assembly method |
| CN108797890A (en) * | 2018-08-30 | 2018-11-13 | 天津大学建筑设计研究院 | Light steel grating concrete superposed column |
| CN108999336A (en) * | 2018-08-30 | 2018-12-14 | 天津大学建筑设计研究院 | Light steel grating concrete composite beam |
| CN108797890B (en) * | 2018-08-30 | 2023-12-15 | 天津大学建筑设计规划研究总院有限公司 | Light steel grating concrete superposed column |
| CN108999336B (en) * | 2018-08-30 | 2023-12-19 | 天津大学建筑设计规划研究总院有限公司 | Light steel grid concrete superposed beam |
| CN112160492A (en) * | 2020-10-09 | 2021-01-01 | 迟庆峰 | Punching angle steel concrete |
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| CN101457571B (en) | 2011-01-05 |
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Address after: 100084 Tsinghua University, Beijing, Haidian District Co-patentee after: Zhu Hongyu Patentee after: ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY Co.,Ltd. Address before: 100084 Tsinghua University, Beijing, Haidian District Co-patentee before: Zhu Hongyu Patentee before: Architectural Design and Research Institute of Tsinghua University |
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Effective date of registration: 20170707 Address after: 100084 Architectural Institute of Tsinghua University, Beijing, Haidian District Co-patentee after: ZHEJIANG ZHENGHE BUILDING WIRE MOULD CO.,LTD. Patentee after: ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY Co.,Ltd. Address before: 100084 Tsinghua University, Beijing, Haidian District Co-patentee before: Zhu Hongyu Patentee before: ARCHITECTURAL DESIGN AND RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY Co.,Ltd. |
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