CN108930349B - Low-deflection profiled steel plate concrete composite board - Google Patents

Low-deflection profiled steel plate concrete composite board Download PDF

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Publication number
CN108930349B
CN108930349B CN201810901282.0A CN201810901282A CN108930349B CN 108930349 B CN108930349 B CN 108930349B CN 201810901282 A CN201810901282 A CN 201810901282A CN 108930349 B CN108930349 B CN 108930349B
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China
Prior art keywords
profiled steel
plate
shaped
reinforcing
fixing bolt
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CN201810901282.0A
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CN108930349A (en
Inventor
孙伟
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Jiangsu Yinhuan New Building Materials & Technology Co Ltd
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Jiangsu Yinhuan New Building Materials & Technology Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17Floor structures partly formed in situ

Abstract

The invention provides a low-deflection profiled steel sheet concrete composite board, which relates to the technical field of building structures and comprises a concrete layer, profiled steel sheets and I-shaped steel beams, wherein the profiled steel sheets are arranged between the concrete layer and the I-shaped steel beams, the profiled steel sheets are of a wave-shaped plate-shaped structure, wave crests and wave troughs of the profiled steel sheets are rectangular, reinforcing plate grooves are formed in the wave troughs of the profiled steel sheets, stud shear force connecting devices are arranged in the reinforcing plate grooves and comprise reinforcing plates, the reinforcing plates are of semicircular plate-shaped structures and are perpendicular to the profiled steel sheets, one ends of the reinforcing plates are arranged in the reinforcing plate grooves, one ends of the reinforcing plates are arc-shaped, shear-resistant stud holes are formed in two ends of the other ends of the reinforcing plates respectively, and shear-resistant studs are movably arranged in the shear-resistant stud holes. The invention has the advantages of strong bearing capacity, strong shearing resistance, strong bonding capacity and the like.

Description

Low-deflection profiled steel plate concrete composite board
Technical Field
The invention relates to the technical field of building structures, in particular to a low-deflection profiled steel sheet concrete composite board.
Background
The composite floor can meet the requirement of rapid construction of a main steel structure, can provide an operation platform in a short time, and can adopt a plurality of floors to lay profiled steel sheets and pour concrete slabs in layers. In the using stage, the steel plate improves the rigidity of the floor slab and saves the using amount of the steel bars and the concrete. The surface embossing of the profiled steel sheet enables the maximum binding force to be generated between the floor bearing plate and the concrete, so that the floor bearing plate and the concrete form a whole, and the combined floor system has high bearing capacity.
At present, most composite floor slabs are weak in bearing capacity, the phenomenon of controlling concrete cracking is easily caused when the composite floor slabs are used for a long time and stressed, and the bonding capacity of concrete is weak.
Disclosure of Invention
The invention aims to solve the technical problem of providing a low-deflection profiled steel sheet concrete composite board which has strong bearing capacity, strong shearing resistance and strong bonding capacity.
In order to solve the technical problems, the invention provides a low-deflection profiled steel plate concrete composite slab, which comprises a concrete layer, profiled steel plates and I-shaped steel beams, wherein the profiled steel plates are arranged between the concrete layer and the I-shaped steel beams, the profiled steel plates are of a wave-shaped plate structure, wave crests and wave troughs of the profiled steel plates are all rectangular, reinforcing plate grooves are arranged in the wave troughs of the profiled steel plates, stud shear connecting devices are arranged in the reinforcing plate grooves, each stud shear connecting device comprises a reinforcing plate, each reinforcing plate is of a semicircular plate structure, each reinforcing plate is perpendicular to the profiled steel plates, one end of each reinforcing plate is arranged in each reinforcing plate groove, one end of each reinforcing plate is in an arc shape, anti-shearing stud holes are respectively formed in two ends of the other end of each reinforcing plate, anti-shearing studs are movably arranged in the anti-shearing stud holes, each anti-shearing stud penetrates through each reinforcing plate, one end of each anti, the other end setting of the shear stud is outside at the reinforcing plate, still be provided with the clamp plate groove between the shear stud hole, the horizontal activity of clamp plate inslot is provided with the clamp plate, still be provided with the fixing bolt hole on the clamp plate, the fixing bolt downthehole activity is provided with fixing bolt, fixing bolt passes fixing bolt hole and reinforcing plate in proper order, and swing joint between fixing bolt and the reinforcing plate is passed through to the clamp plate, the both ends of clamp plate set up respectively on the adjacent trough of profiled sheet, mutually perpendicular between clamp plate and the reinforcing plate, still be provided with a plurality of through-holes on the clamp plate, and the through-hole uses the fixing bolt hole to be array distribution as the center, still be provided with the V-arrangement reinforcing plate in the crest of profiled sheet, and the opening both ends of V-arrangement reinforcing plate all set up on the crest inner wall of profiled sheet.
Preferably, the other end of the reinforcing plate is further provided with a connecting through hole, the position of the connecting through hole corresponds to the position of the fixing bolt hole, the fixing bolt sequentially penetrates through the connecting through hole and the fixing bolt hole, the fixing bolt is in threaded connection with the connecting through hole and the fixing bolt hole, and the fixing bolt is convenient to fix the pressing plate on the reinforcing plate so as to improve the firmness of the pressing plate on the reinforcing plate.
Preferably, the trough of the profiled steel sheet is also provided with a pressing plate groove, the positions of the pressing plate grooves correspond to the positions of the two ends of the pressing plate, and the two ends of the pressing plate are respectively arranged in the pressing plate grooves, so that the firmness of the pressing plate in the trough of the profiled steel sheet is improved, and the bearing capacity of the pressing plate can be improved.
Preferably, the length of the pressure plate is greater than the width of the wave trough of the profiled steel sheet, so that the pressure plate is connected with the wave trough of the profiled steel sheet through the fixing bolt, and the firmness of the reinforcing plate in the reinforcing plate groove can be improved.
Preferably, the height of the V-shaped reinforcing plate is the same as that of the wave crest of the profiled steel sheet, so that the bearing capacity of the wave crest part of the profiled steel sheet is improved.
Preferably, the through holes are located in the wave troughs of the profiled steel sheets, so that the concrete can pass through the through holes during pouring, and the bonding capability between the concrete layer and the profiled steel sheets can be improved.
The invention has the beneficial effects that:
(1) the pressing plate is connected with the reinforcing plate through the fixing bolt, two ends of the pressing plate are respectively arranged on adjacent wave troughs of the profiled steel sheet, and the V-shaped reinforcing plate is arranged in the wave crest of the profiled steel sheet, so that the bearing capacity of the wave crest and the wave trough of the profiled steel sheet is improved, and the longitudinal horizontal shearing bonding damage is reduced;
(2) the pressing plate is also provided with a through hole, so that the pressing plate can pass through the through hole when being beneficial to concrete layer pouring, and the bonding capability between the concrete layer and the profiled steel sheet can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a low-deflection profiled steel sheet concrete composite panel according to the present invention;
FIG. 2 is a schematic diagram of a reinforced slab structure of a low-deflection profiled steel sheet concrete composite slab of the present invention;
FIG. 3 is a schematic view of a press plate structure of a low-deflection profiled steel sheet concrete composite panel according to the present invention;
FIG. 4 is a schematic view of a V-shaped reinforced plate structure of a low-deflection profiled steel plate concrete composite slab of the present invention;
the reference signs are: 1. a concrete layer; 2. profiled steel sheets; 21. a reinforcing plate groove; 22. a platen slot; 3. an I-beam; 4. a stud shear connection device; 41. a reinforcing plate; 411. a shear resistant stud hole; 42. shear resistant studs; 43. a platen slot; 44. pressing a plate; 441. fixing bolt holes; 442. fixing the bolt; 45. a through hole; 46. a connecting through hole; 5. a V-shaped reinforcing plate.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 4, a low-deflection profiled steel sheet concrete composite slab of this embodiment includes a concrete layer 1, a profiled steel sheet 2 and an i-beam 3, the profiled steel sheet 2 is disposed between the concrete layer 1 and the i-beam 3, the profiled steel sheet 2 is a corrugated sheet structure, peaks and troughs of the profiled steel sheet 2 are rectangular, reinforcing sheet grooves 21 are disposed in troughs of the profiled steel sheet 2, stud shear connection devices 4 are disposed in the reinforcing sheet grooves 21, the stud shear connection devices 4 include reinforcing sheets 41, the reinforcing sheets 41 are semicircular sheet structures, the reinforcing sheets 41 are perpendicular to the profiled steel sheet 2, one ends of the reinforcing sheets 41 are disposed in the reinforcing sheet grooves 21, one ends of the reinforcing sheets 41 are arc-shaped, shear-resistant stud holes 411 are respectively disposed at two ends of the other end of the reinforcing sheets 41, shear-resistant studs 42 are movably disposed in the shear-resistant stud holes 411, and the shear-resistant studs 42 pass through the reinforcing sheets 41, one end of the shear-resistant stud 42 is movably arranged in the I-shaped steel beam 3, the other end of the shear-resistant stud 42 is arranged outside the reinforcing plate 41, a pressure plate groove 43 is further arranged between the shear-resistant stud holes 411, a pressure plate 44 is horizontally and movably arranged in the pressure plate groove 43, a fixing bolt hole 441 is further arranged on the pressure plate 44, a fixing bolt 442 is movably arranged in the fixing bolt hole 441, the fixing bolt 442 sequentially penetrates through the fixing bolt hole 441 and the reinforcing plate 41, the pressure plate 44 is movably connected with the reinforcing plate 41 through the fixing bolt 442, two ends of the pressure plate 44 are respectively arranged on adjacent wave troughs of the profiled steel plate 2, the pressure plate 44 and the reinforcing plate 41 are mutually vertical, a plurality of through holes 45 are further arranged on the pressure plate 44, the through holes 45 are distributed in an array mode by taking the fixing bolt hole 441 as a center, a V-shaped reinforcing plate 5 is further arranged in the wave crest of the profiled steel plate 2, and two open ends of the, the bottom of the V-shaped reinforcing plate 5 is arranged on the I-shaped steel beam 3.
The other end of the reinforcing plate 41 is further provided with a connecting through hole 46, the position of the connecting through hole 46 corresponds to the position of the fixing bolt hole 441, the fixing bolt 442 sequentially penetrates through the connecting through hole 46 and the fixing bolt hole 441, the fixing bolt 442 is in threaded connection with the connecting through hole 46 and the fixing bolt hole 441, so that the fixing bolt 442 fixes the pressing plate 44 on the reinforcing plate 41 to improve the firmness of the pressing plate 44 on the reinforcing plate 41, the wave troughs of the profiled steel sheet 2 are also provided with pressing plate grooves 22, the positions of the pressing plate grooves 22 correspond to the positions of the two ends of the pressing plate 44, and the two ends of the pressing plate 44 are respectively arranged in the pressing plate grooves 22, thereby being beneficial to improving the firmness of the pressing plate 44 in the wave troughs of the profiled steel sheet 2 and improving the bearing capacity of the pressing plate 44, the length of the pressing plate 44 is greater than the width of the wave troughs of the profiled, therefore, the firmness of the reinforcing plate 41 in the reinforcing plate groove 21 can be improved, the height of the V-shaped reinforcing plate 5 is the same as that of the wave crest of the profiled steel sheet 2, the bearing capacity of the wave crest position of the profiled steel sheet 2 can be improved, the through hole 45 is located in the wave trough of the profiled steel sheet 2, the through hole 45 can be penetrated when the concrete layer 1 is poured, and the bonding capacity between the concrete layer 1 and the profiled steel sheet 2 can be improved.
The using method of the invention is as follows: before use, profiled steel sheet 2 is laid on I-shaped steel beam 3, reinforcing plate 41 is placed in reinforcing plate groove 21, pressing plate 44 is placed in pressing plate groove 43, two ends of pressing plate 44 are respectively arranged in pressing plate grooves 22, pressing plate 44 is fixed on reinforcing plate 41 through fixing bolts 442, shear-resistant studs 42 sequentially penetrate reinforcing plate 41 and reinforcing plate groove 21, profiled steel sheet 2 and I-shaped steel beam 3 are connected, concrete layer 1 is poured recently, through holes 45 are located in troughs of profiled steel sheet 2, through holes 45 can be penetrated when concrete layer 1 is poured, and accordingly bonding capacity between concrete layer 1 and profiled steel sheet 2 can be improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a profiled steel sheet concrete compoboard of low amount of deflection which characterized in that: the shear-resistant steel plate comprises a concrete layer, profiled steel plates and I-shaped steel beams, wherein the profiled steel plates are arranged between the concrete layer and the I-shaped steel beams, the profiled steel plates are of a wave-shaped plate-shaped structure, wave crests and wave troughs of the profiled steel plates are rectangular, reinforcing plate grooves are formed in the wave troughs of the profiled steel plates, stud shear-force connecting devices are arranged in the reinforcing plate grooves and comprise reinforcing plates, the reinforcing plates are of semicircular plate-shaped structures, the reinforcing plates are perpendicular to the profiled steel plates, the arc-shaped ends of the reinforcing plates are arranged in the reinforcing plate grooves, shear-resistant stud holes are respectively formed in the two ends of the other ends of the reinforcing plates, shear-resistant studs are movably arranged in the shear-resistant stud holes and penetrate through the reinforcing plates, and one ends of the shear-resistant studs are movably arranged in the I-shaped steel beams, the other end of the shear-resistant stud is arranged outside the reinforcing plate, a pressure plate groove is further arranged between the shear-resistant stud holes, a pressure plate is horizontally and movably arranged in the pressure plate groove, a fixing bolt hole is further formed in the pressure plate, a fixing bolt is movably arranged in the fixing bolt hole, the fixing bolt sequentially penetrates through the fixing bolt hole and the reinforcing plate, the pressure plate is movably connected with the reinforcing plate through the fixing bolt, two ends of the pressure plate are respectively arranged on adjacent wave troughs of the profiled steel sheet, the pressure plate and the reinforcing plate are mutually vertical, a plurality of through holes are further arranged on the pressure plate, the through holes are distributed in an array mode by taking the fixing bolt hole as the center, a V-shaped reinforcing plate is further arranged in the wave crest of the profiled steel sheet, and two open ends of the V-shaped reinforcing plate are both arranged on the inner wall of the wave crest of the profiled steel sheet, the bottom of the V-shaped reinforcing plate is arranged on the I-shaped steel beam.
2. The low deflection profiled steel sheet concrete composite panel of claim 1, wherein: the other end of the reinforcing plate is also provided with a connecting through hole, the position of the connecting through hole corresponds to that of the fixing bolt hole, the fixing bolt sequentially penetrates through the connecting through hole and the fixing bolt hole, and the fixing bolt is in threaded connection with the connecting through hole and the fixing bolt hole.
3. The low deflection profiled steel sheet concrete composite panel of claim 1, wherein: and the trough of the profiled steel sheet is also provided with a pressing plate groove, the positions of the pressing plate grooves correspond to the positions of the two ends of the pressing plate, and the two ends of the pressing plate are respectively arranged in the pressing plate grooves.
4. The low deflection profiled steel sheet concrete composite panel of claim 1, wherein: the length of the pressing plate is greater than the width of the wave trough of the profiled steel sheet.
5. The low deflection profiled steel sheet concrete composite panel of claim 1, wherein: the height of the V-shaped reinforcing plate is the same as that of the wave crest of the profiled steel sheet.
6. The low deflection profiled steel sheet concrete composite panel of claim 1, wherein: the through holes are positioned in the wave troughs of the profiled steel sheets.
CN201810901282.0A 2018-08-09 2018-08-09 Low-deflection profiled steel plate concrete composite board Active CN108930349B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810901282.0A CN108930349B (en) 2018-08-09 2018-08-09 Low-deflection profiled steel plate concrete composite board

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Application Number Priority Date Filing Date Title
CN201810901282.0A CN108930349B (en) 2018-08-09 2018-08-09 Low-deflection profiled steel plate concrete composite board

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CN108930349A CN108930349A (en) 2018-12-04
CN108930349B true CN108930349B (en) 2020-01-24

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Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1085642A (en) * 1978-02-28 1980-09-16 Amin Ghali Shear reinforcement for concrete flat slabs
US5509243A (en) * 1994-01-21 1996-04-23 Bettigole; Neal H. Exodermic deck system
JP2000303608A (en) * 1999-04-23 2000-10-31 Fujita Corp Half pc slab
CN1873149B (en) * 2002-04-30 2012-11-28 湖南邱则有专利战略策划有限公司 Solid load carrying structured storied building constructed by concrete of reinforcing steel bar
CN2526383Y (en) * 2002-04-30 2002-12-18 邱则有 3-D force bearing form for reinforcing bar concrete
AU2002951787A0 (en) * 2002-10-02 2002-10-17 University Of Western Sydney A composite beam
CN1587575A (en) * 2004-06-30 2005-03-02 清华大学 Steel-concrete folding plate combined beam
MY157407A (en) * 2010-05-04 2016-06-15 Plattforms Inc Precast composite structural girder and floor system
CN201671229U (en) * 2010-05-11 2010-12-15 汤意 Shear connector
CN203129437U (en) * 2013-02-02 2013-08-14 王云志 Steel girder component of steel structure building floor slab
CN203403601U (en) * 2013-07-18 2014-01-22 杭州博数土木工程技术有限公司 Combined structure connecting key with wavy edge type flange plate
CN103485483A (en) * 2013-09-13 2014-01-01 北京工业大学 Assembly type honeycombed web composite beam
CN105649249B (en) * 2015-12-31 2018-09-04 扬州大学 The profiled sheet concrete bidirectional composite floor of built-in hollow round steel pipe
CN205663096U (en) * 2016-06-07 2016-10-26 杨兆源 Novel prefabricated panel of die mould steel plate concrete
CN206599915U (en) * 2017-03-23 2017-10-31 河海大学 Open pore steel plate shear connector

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