CN106351403B - A kind of M shape cloth muscle structure of floor - Google Patents
A kind of M shape cloth muscle structure of floor Download PDFInfo
- Publication number
- CN106351403B CN106351403B CN201610773169.XA CN201610773169A CN106351403B CN 106351403 B CN106351403 B CN 106351403B CN 201610773169 A CN201610773169 A CN 201610773169A CN 106351403 B CN106351403 B CN 106351403B
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- China
- Prior art keywords
- bar
- reinforcement
- mat
- muscle
- mat reinforcement
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
- E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
Abstract
The present invention provides a kind of M shape cloth muscle structure of floor, which, which is mainly used in surrounding, has on the rectangle floor of beam, mainly include lower layer's bar-mat reinforcement, top mat and up and down diagonally connection holder.The surrounding of lower layer's bar-mat reinforcement penetrates in the reinforcing bar body of beam, and lower layer's bar-mat reinforcement includes cross bar-mat reinforcement and plate angle bar-mat reinforcement.Top mat is arranged in the top of lower layer's bar-mat reinforcement, and the surrounding of top mat is connected with the reinforcing bar body upper lateral part of beam.Top mat includes bar-mat reinforcement and beam angle bar-mat reinforcement in beam.The present invention not only ensure that arrangement of reinforcement quality by way of levels rice word arrangement of reinforcement, gives full play to the performance of each bar-mat reinforcement, can also save materials.The present invention can be first prefabricated in the factory, then arrives site operation, and site operation facility improves construction efficiency and construction quality.Diagonally connection holder makes top mat and lower layer's bar-mat reinforcement connection integral up and down, can not only eliminate the crack of floor quadrangle, but also can improve the bearing capacity of floor and the rigidity of building cover structure.
Description
Technical field
The present invention relates to building fields, and in particular to a kind of use has the M shape cloth muscle on the rectangle floor of beam in surrounding
Structure.
Background technology
In the current civilian superstructure of reinforced concrete, it is that routinely regulatory requirements are set that surrounding, which has the arrangement of reinforcement of the rectangle floor of beam,
It sets, i.e., as lower layer's bar-mat reinforcement, plays the work of main load using with surrounding Liangping row or the vertical bar-mat reinforcement that vertically and horizontally interlocks
With.In addition, the reinforcing bar body top in beam is provided with the negative bending moment rib extended vertically up on floor, and vertically connect on negative bending moment rib
It is connected to distributing reinforcement.Above-mentioned reinforcement structure has the following problems in engineering practice：（1）Four corners of the floor after pouring
Often there is one or more horizontal fracture vertical with angular bisector；（2）Due to the lid of the not clear upper vertical beam of specification
The positioning requirements of muscle are easy to sink because of operation when practical cloth muscle operation, under the hogging moment effect of floor, are easy
There is the crack with Liangping row on the side of beam；（3）When the span of floor is larger, when formwork, need the mould in the middle part of floor
Plate arches upward upwards so that moment of flexure in the middle part of floor is maximum, but this to also result in the thickness in the middle part of floor less than normal instead；（4）
Since lower layer's bar-mat reinforcement is uniform cloth muscle, the practical moment of flexure very little of four corner portions of tangible floor, and also not completely
The effect for playing upper layer lid muscle, causes quantity of reinforcement largely to be had more than needed, and fails to achieve the effect that make the best use of everything.
Invention content
In view of above-mentioned deficiencies of the prior art, floor quadrangle is avoided to crack the purpose of the present invention is to provide a kind of
M shape cloth muscle structure.
Technical program of the present invention lies in：A kind of M shape cloth muscle structure of floor, the M shape cloth muscle structure mainly make
Have on the rectangle floor of beam in surrounding.The M shape cloth muscle structure includes lower layer's bar-mat reinforcement, top mat and is connected to
Diagonally link holder up and down between upper and lower layer bar-mat reinforcement.
（One）The surrounding of lower layer's bar-mat reinforcement penetrates in the reinforcing bar body of beam, and lower layer's bar-mat reinforcement includes cross reinforcing bar
Net and plate angle bar-mat reinforcement.
The cross bar-mat reinforcement is the steel being staggeredly made of several reinforcing bars parallel or vertical with four side of rectangle floor
Muscle net, and the monnolithic case profile of the bar-mat reinforcement is in cross；The cross bar-mat reinforcement is arranged in the middle part of rectangle floor
Region, and its surrounding penetrates in the reinforcing bar body of beam.
The plate angle bar-mat reinforcement includes that several plate angle main reinforcements parallel with plate angle diagonal line and several are diagonal with plate angle
The vertical plate angle pair muscle of line, the plate angle main reinforcement are staggeredly connected with plate angle pair muscle；The plate angle bar-mat reinforcement is arranged in rectangle floor
Four corners, and the surrounding of the plate angle bar-mat reinforcement is overlapped on cross bar-mat reinforcement or is penetrated respectively in the reinforcing bar body of beam.
（Two）The top mat is arranged in the top of lower layer's bar-mat reinforcement, and the surrounding of the top mat and beam
Reinforcing bar body upper lateral part is connected；The top mat includes bar-mat reinforcement and beam angle bar-mat reinforcement in beam.
Bar-mat reinforcement includes main reinforcement and vertical connection in the beam being mutually connected vertically with the reinforcing bar body of corresponding curb girder in the beam
Secondary muscle in beam in beam on the downside of main reinforcement.
Beam angle bar-mat reinforcement includes that several beam angle main reinforcements parallel with beam angle diagonal line and several are diagonal with Liang Jiao
The vertical beam angle pair muscle of line, beam angle main reinforcement are cross-linked with beam angle pair muscle；The beam angle steel muscle network arrangements are in rectangle floor
Four corners, and the surrounding of beam angle bar-mat reinforcement on cross bar-mat reinforcement or penetrates in the reinforcing bar body of beam respectively.
（Three）The upper connecting pin of the connection holder 3 diagonal up and down is connected to main reinforcement inner end or beam in the beam of top mat
Angle main reinforcement inner end, the lower connecting pin of the connection holder diagonal up and down are connected to the main reinforcement inner end of the plate angle reinforcing bar of lower layer's bar-mat reinforcement
Or additional flat-topped ridge reinforcing bar and angular bisector reinforcing bar on lower layer's bar-mat reinforcement.
Preferably, secondary muscle is staggeredly mutually connected in the downside of main reinforcement in beam in the beam.
Preferably, the beam angle pair muscle is cross-linked in the downside of beam angle main reinforcement.
Preferably, the connection holder diagonal up and down includes upper connecting pin, lower connecting pin and diagonal control arm, the upper connecting pin
It is separately positioned on the upper and lower side of diagonal control arm with lower connecting pin, connection ring is respectively arranged on the upper connecting pin and lower connecting pin.
Preferably, the connection ring is also equipped with wedge block.
Preferably, it is additionally provided with lateral connection muscle between adjacent about two diagonal connection holders.
Preferably, the connection ring is long ring or front and back two becate, and the cross section of the connection ring is in slotted hole shape, described
The side inner cavity of connection ring is fixedly connected to the corresponding connecting pin for diagonally linking holder up and down, the other side inner cavity of the connection ring
For grafting main reinforcement to be connected and wedge block.The main reinforcement to be connected includes plate angle main reinforcement and beam angle main reinforcement.
Preferably, the connection holder diagonal up and down further includes bearing diagonal frame, the bearing diagonal frame include lateral connection muscle,
Bottom connects muscle and at least two oblique branch muscle, and the lateral connection muscle is connected to the upper end of oblique branch muscle, and the lower end of the oblique branch muscle connects
It is connected on bottom to connect on muscle, to form support frame frame body, the lateral connection muscle is connected with diagonal connection holder up and down.
The advantage of the invention is that：The present invention not only ensure that arrangement of reinforcement quality by way of levels rice word arrangement of reinforcement, fill
The performance of each bar-mat reinforcement is waved in distribution, can also save materials.Various bar-mat reinforcements in the present invention can be first prefabricated in the factory,
Site operation is arrived again so that site operation facilitates, and workload binding amount is few, is conducive to improve construction efficiency and construction quality.This
The holder that diagonally links up and down of invention makes top mat and lower layer's bar-mat reinforcement connection integral, increases curved in the middle part of floor
Square, while the crack of floor quadrangle can have not only been eliminated, but also the bearing capacity of floor and the rigidity of building cover structure can be improved.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the M shape cloth muscle structure of floor in embodiment.
Fig. 2 is the schematic cross-sectional view of the M shape cloth muscle structure of floor in embodiment.
Fig. 3 is the overlooking structure diagram of lower layer's bar-mat reinforcement in embodiment.
Fig. 4 is the overlooking structure diagram of embodiment bar-mat reinforcement at the middle and upper levels.
Fig. 5 is the use state diagram for diagonally linking holder in embodiment up and down.
In figure：1-lower layer's bar-mat reinforcement, 2-top mats, 3-diagonally link holder up and down, and 3.1-go up connecting pins,
3.2-lower connecting pins, 3.3-diagonal control arms, 3.4-wedge blocks, 3.5-lateral connection muscle, 3.6-connection rings, 3.7-bottoms connect
Muscle, 3.8-oblique branch muscle；The reinforcing bar body of 4-beams, 5-slab forms, 6-beam forms, 7-cross bar-mat reinforcements, 8-plate angle steel
Muscle net, 8.1-plate angle main reinforcements, 8.2-plate angle pair muscle；Bar-mat reinforcement in 9-beams, main reinforcement in 9.1-beams, secondary muscle in 9.2-beams；
10-beam angle bar-mat reinforcements, 10.1-beam angle main reinforcements, 10.2-beam angle pair muscle；It leaves a blank among 11-top mats.
Specific implementation mode
In order to which technical scheme of the present invention and technique effect can be clearer and more comprehensible, below and coordinate attached drawing, make specifically
It is bright.
Binding experiment of the present invention and practical experience, the stress by the different positions of floor is different, configures different reinforcing bars, i.e.,
Middle part is enhanced, quadrangle is reduced, and plays the effect of upper layer lid muscle, and on-demand fine arrangement of reinforcement gives full play to material
Performance saves materials；Meanwhile the present invention can accomplish the prefabricated processing of batch production（Welding）Networking reduces live arrangement of reinforcement personnel's
Binding amount can not only reduce the amount of labour, provide construction efficiency and construction quality.Improve beam lid reinforcing bar（Bar-mat reinforcement in beam）Positioning
Reliability ensures that beam lid reinforcing bar is in accurately and effectively position.
As depicted in figs. 1 and 2, M shape cloth muscle structure of the invention, which is mainly used in surrounding, has on the rectangle floor of beam.
The M shape cloth muscle structure include lower layer's bar-mat reinforcement 1, top mat 2 and be connected between upper and lower layer bar-mat reinforcement up and down
Diagonal connection holder 3.
（One）As shown in figure 3, the surrounding of lower layer's bar-mat reinforcement 1 penetrates in the reinforcing bar body 4 of beam, lower layer's bar-mat reinforcement packet
Include cross bar-mat reinforcement 7 and plate angle bar-mat reinforcement 8.
7 button routine protocols of the cross bar-mat reinforcement configure, and the cross bar-mat reinforcement 7 is by several and rectangle building
The bar-mat reinforcement that the parallel or vertical reinforcing bar in four side of plate is staggeredly constituted, and the monnolithic case profile of the bar-mat reinforcement is in cross；Institute
The central region that cross bar-mat reinforcement is arranged in rectangle floor is stated, and its surrounding penetrates in the reinforcing bar body of beam.
The plate angle bar-mat reinforcement 8 includes several plate angle main reinforcements 8.1 parallel with plate angle diagonal line and several and plate angle
The vertical plate angle pair muscle 8.2 of diagonal line, the plate angle main reinforcement are staggeredly connected with plate angle pair muscle；The plate angle bar-mat reinforcement is arranged in square
Four corners of shape floor, and the surrounding of the plate angle bar-mat reinforcement is overlapped on cross bar-mat reinforcement or penetrates the reinforcing bar of beam respectively
In vivo.
（Two）As shown in figure 4, the top mat 2 is arranged in the top of lower layer's bar-mat reinforcement, and the top mat
Surrounding be connected with the reinforcing bar body upper lateral part of beam；The top mat 2 includes bar-mat reinforcement 9 and beam angle bar-mat reinforcement 10 in beam.
Main reinforcement 9.1 and vertical in the beam that bar-mat reinforcement 9 includes with the reinforcing bar body of corresponding curb girder is mutually connected vertically in the beam
Secondary muscle 9.2 is connected in beam in the beam on the downside of main reinforcement；Secondary muscle 9.2 is staggeredly mutually connected in the downside of main reinforcement 9.1 in beam in the beam.
Beam angle bar-mat reinforcement 10 includes several the beam angle main reinforcements 10.1 and several and beam parallel with beam angle diagonal line
The vertical beam angle pair muscle 10.2 of angle diagonal line, beam angle main reinforcement are cross-linked with beam angle pair muscle；The beam angle pair muscle 10.2 is handed over
Mistake is connected to the downside of beam angle main reinforcement 10.1.The beam angle steel muscle network arrangements are in four corners of rectangle floor, and the Liang Jiao
The surrounding of bar-mat reinforcement on cross bar-mat reinforcement or penetrates in the reinforcing bar body of beam respectively.
In the present embodiment, it leaves a blank among top mat, it in other embodiments, among the top mat can be with
It does not leave a blank, i.e., bar-mat reinforcement 9 in the beam of surrounding is corresponded to extension connects, and constitutes criss-cross bar-mat reinforcement.
（Three）As shown in Figure 1 and Figure 5, the upper connecting pin of the connection holder 3 diagonal up and down is connected to top mat
The lower connecting pin of 10.1 inner end of 9.1 inner end of main reinforcement or beam angle main reinforcement in beam, the connection holder 3 diagonal up and down is connected to lower layer
Additional flat-topped ridge reinforcing bar and angular bisector reinforcing bar on 8.1 inner end of main reinforcement of the plate angle reinforcing bar of bar-mat reinforcement or lower layer's bar-mat reinforcement 1.
As shown in figure 5, the connection holder 3 diagonal up and down includes upper connecting pin 3.1, lower connecting pin 3.2 and diagonal control arm
3.3, the upper connecting pin and lower connecting pin are separately positioned on the upper and lower side of diagonal control arm, on the upper connecting pin and lower connecting pin point
It is not provided with connection ring 3.6.The connection ring is also equipped with wedge block 3.4.Between the diagonal connection holder of adjacent about two also
It is provided with lateral connection muscle 3.5.
In the present embodiment, the connection ring is front and back two becate, and the cross section of the connection ring is in slotted hole shape, described
The side inner cavity of connection ring is fixedly connected to the corresponding connecting pin for diagonally linking holder up and down, the other side inner cavity of the connection ring
For grafting main reinforcement to be connected and wedge block.The main reinforcement to be connected includes main reinforcement 9.1 or beam angle main reinforcement 10.1 in beam；And plate
Additional flat-topped ridge reinforcing bar and angular bisector reinforcing bar in the main reinforcement 8.1 or lower layer's bar-mat reinforcement 1 of angle steel muscle.
In the present embodiment, the connection holder diagonal up and down further includes bearing diagonal frame, and the bearing diagonal frame includes laterally
Dowel 3.5, bottom connect muscle 3.7 and at least two oblique branch muscle 3.8, and the lateral connection muscle is connected to the upper end of oblique branch muscle, institute
The lower end for stating oblique branch muscle is connected to bottom and connects on muscle, to form support frame frame body, the lateral connection muscle with diagonally connect up and down
Knot holder is connected.
The mesh sheet of the present invention can be formed loose joint and assembled with the prefabricated processing of batch production, reduce field operation, and saving of labor reduces material
Material consumes, material-saving, while can improve site operation efficiency, time saving, is applicable to the design of all kinds of superstructures of Zhou Liang and applies
In work.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (8)
1. a kind of M shape cloth muscle structure of floor, which is characterized in that the M shape cloth muscle structure includes lower layer's bar-mat reinforcement, upper layer
Bar-mat reinforcement and the connection holder diagonal up and down being connected between upper and lower layer bar-mat reinforcement；
（One）The surrounding of lower layer's bar-mat reinforcement penetrates in the reinforcing bar body of beam, lower layer's bar-mat reinforcement include cross bar-mat reinforcement and
Plate angle bar-mat reinforcement；
The cross bar-mat reinforcement is the bar-mat reinforcement being staggeredly made of several reinforcing bars parallel or vertical with four side of rectangle floor,
And the monnolithic case profile of the bar-mat reinforcement is in cross；The cross bar-mat reinforcement is arranged in the central region of rectangle floor,
And its surrounding penetrates in the reinforcing bar body of beam；
The plate angle bar-mat reinforcement includes that several plate angle main reinforcements parallel with plate angle diagonal line and several are hung down with plate angle diagonal line
Straight plate angle pair muscle, the plate angle main reinforcement are staggeredly connected with plate angle pair muscle；The plate angle bar-mat reinforcement is arranged in the four of rectangle floor
A corner, and the surrounding of the plate angle bar-mat reinforcement is overlapped on cross bar-mat reinforcement or is penetrated respectively in the reinforcing bar body of beam；
（Two）The top mat is arranged in the top of lower layer's bar-mat reinforcement, and the reinforcing bar of the surrounding of the top mat and beam
Body upper lateral part is connected；The top mat includes bar-mat reinforcement and beam angle bar-mat reinforcement in beam；
Bar-mat reinforcement includes main reinforcement and being vertically connected on beam in the beam being mutually connected vertically with the reinforcing bar body of corresponding curb girder in the beam
Secondary muscle in beam on the downside of middle main reinforcement；
Beam angle bar-mat reinforcement includes that several beam angle main reinforcements parallel with beam angle diagonal line and several are hung down with beam angle diagonal line
Straight beam angle pair muscle, beam angle main reinforcement are cross-linked with beam angle pair muscle；The beam angle steel muscle network arrangements are the four of rectangle floor
A corner, and the surrounding of beam angle bar-mat reinforcement on cross bar-mat reinforcement or penetrates in the reinforcing bar body of beam respectively；
（Three）The upper connecting pin of the connection holder diagonal up and down is connected to main reinforcement inner end or Liang Jiao master in the beam of top mat
Muscle inner end, it is described up and down it is diagonal connection holder lower connecting pin be connected to lower layer's bar-mat reinforcement plate angle reinforcing bar main reinforcement inner end or
Additional flat-topped ridge reinforcing bar and angular bisector reinforcing bar on lower layer's bar-mat reinforcement.
2. the M shape cloth muscle structure of floor according to claim 1, it is characterised in that：Secondary muscle is staggeredly connected in the beam
The downside of main reinforcement in beam.
3. the M shape cloth muscle structure of floor according to claim 1, it is characterised in that：The beam angle pair muscle is cross-linked
In the downside of beam angle main reinforcement.
4. the M shape cloth muscle structure of floor according to claim 1, it is characterised in that：The connection holder diagonal up and down
Including upper connecting pin, lower connecting pin and diagonal control arm, the upper connecting pin and lower connecting pin are separately positioned on the upper and lower side of diagonal control arm,
It is respectively arranged with connection ring on the upper connecting pin and lower connecting pin.
5. the M shape cloth muscle structure of floor according to claim 4, it is characterised in that：The connection ring is also equipped with wedging
Block.
6. the M shape cloth muscle structure of floor according to claim 4, it is characterised in that：Adjacent about two diagonally connect
It is additionally provided with lateral connection muscle between knot holder.
7. the M shape cloth muscle structure of floor according to claim 4, it is characterised in that：The connection ring is long ring or preceding
The cross section of two becate afterwards, the connection ring is in slotted hole shape, the side inner cavity of the connection ring and diagonal connection holder up and down
Corresponding connecting pin be fixedly connected, the other side inner cavity of the connection ring is used for grafting main reinforcement to be connected and wedge block.
8. the M shape cloth muscle structure of floor according to claim 4, it is characterised in that：The connection holder diagonal up and down
Further include bearing diagonal frame, the bearing diagonal frame includes that lateral connection muscle, bottom connect muscle and at least two oblique branch muscle, and the transverse direction connects
The upper end that muscle is connected to oblique branch muscle is connect, the lower end of the oblique branch muscle is connected to bottom and connects on muscle, to form support frame frame body, institute
It states lateral connection muscle and diagonally connection holder is connected up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773169.XA CN106351403B (en) | 2016-08-31 | 2016-08-31 | A kind of M shape cloth muscle structure of floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773169.XA CN106351403B (en) | 2016-08-31 | 2016-08-31 | A kind of M shape cloth muscle structure of floor |
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| Publication Number | Publication Date |
|---|---|
| CN106351403A CN106351403A (en) | 2017-01-25 |
| CN106351403B true CN106351403B (en) | 2018-09-11 |
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ID=57856849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773169.XA Active CN106351403B (en) | 2016-08-31 | 2016-08-31 | A kind of M shape cloth muscle structure of floor |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5181359A (en) * | 1990-10-22 | 1993-01-26 | Square Grip Limited | Shearhead reinforcement |
| CN201347598Y (en) * | 2008-12-31 | 2009-11-18 | 武强 | Casting formwork component for construction |
| CN101691790A (en) * | 2009-09-18 | 2010-04-07 | 大连九洲建设集团有限公司 | Radial steel reinforcement floor slab and construction process thereof |
| CN105220884A (en) * | 2015-08-24 | 2016-01-06 | 广西矿建集团有限公司 | Cast-in-situ concrete floor reinforced mesh paving method |
| CN105350642A (en) * | 2015-12-01 | 2016-02-24 | 江苏筑森建筑设计有限公司 | Post cap connected with cast-in-situ concrete beam shaped like Chinese character 'mi' |
-
2016
- 2016-08-31 CN CN201610773169.XA patent/CN106351403B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5181359A (en) * | 1990-10-22 | 1993-01-26 | Square Grip Limited | Shearhead reinforcement |
| CN201347598Y (en) * | 2008-12-31 | 2009-11-18 | 武强 | Casting formwork component for construction |
| CN101691790A (en) * | 2009-09-18 | 2010-04-07 | 大连九洲建设集团有限公司 | Radial steel reinforcement floor slab and construction process thereof |
| CN105220884A (en) * | 2015-08-24 | 2016-01-06 | 广西矿建集团有限公司 | Cast-in-situ concrete floor reinforced mesh paving method |
| CN105350642A (en) * | 2015-12-01 | 2016-02-24 | 江苏筑森建筑设计有限公司 | Post cap connected with cast-in-situ concrete beam shaped like Chinese character 'mi' |
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| Publication number | Publication date |
|---|---|
| CN106351403A (en) | 2017-01-25 |
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Effective date of registration: 20210202 Address after: 350000 the fourth office on the southeast side of the comprehensive seventh floor of the city construction building, 315 Fuxin Road, Shuibu street, Gulou District, Fuzhou City, Fujian Province Patentee after: Fuzhou Gulou Wenying Construction Engineering Co.,Ltd. Address before: 350011 Fuxin intersection, north section of Liuyi Road, Gulou District, Fuzhou City, Fujian Province Patentee before: FUJIAN THIRD CONSTRUCTION ENGINEERING Co.,Ltd. |