CN104532985B - Shear wall cast with tenon-and-mortise precast concrete blocks replacing formworks and construction method thereof - Google Patents
Shear wall cast with tenon-and-mortise precast concrete blocks replacing formworks and construction method thereof Download PDFInfo
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- CN104532985B CN104532985B CN201410774744.9A CN201410774744A CN104532985B CN 104532985 B CN104532985 B CN 104532985B CN 201410774744 A CN201410774744 A CN 201410774744A CN 104532985 B CN104532985 B CN 104532985B
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Abstract
A shear wall cast with tenon-and-mortise precast concrete blocks replacing formworks is characterized in that two blocks with vertically and bilaterally corresponding fastened tenon-and-mortise structures are spliced to form a masonry with a structure, internal cavities of the structure are vertically and completely communicated and horizontally locally communicated, the structure is provided with external level crevices and vertical staggered joints, vertical and horizontal reinforcing steel bars are placed in the internal cavities in the masonry respectively, and concrete is cast. When the shear wall is constructed, a '_' wall, a 'T'-shaped wall or an 'L'-shaped wall can be built only by two types of blocks are needed, a formwork system is no longer set up, waiting for maintenance of the concrete is no longer needed, and continuous operation can be performed. When the used blocks are self-locked in a tenon-and-mortise manner in a horizontal layer, and the vertical reinforcing steel bars can be conveniently fastened in the internal cavities of the shear wall by fastening from two sides to the center.
Description
Technical field
The present invention relates to building field is and in particular to a kind of mortise and tenon type precast concrete segment replaces what template poured to cut
Power wall and its construction method.
Background technology
At present, because China's skyscraper market is huge, especially high residential building project, all using cast in place reinforced bar coagulation
Native shear wall structure system, and the construction of cast-in-situ steel reinforced concrete shear wall structure not only needs substantial amounts of formwork system, especially
It is to need a large amount of common templates in addition it is also necessary to poured in place concrete, and scene carries out maintenance.In this process, mould bases work
Journey will expend a large amount of common templates and scaffold in addition it is also necessary to a large amount of skilled worker；And cast-in-place concrete only has process
The maintenance of certain time, can be only achieved certain intensity, just can carry out lower one working procedure, when consuming valuable in a large number
Between.The material cost of whole process consuming, cost of labor, time cost are very large.At present, some joinery and its constructions are occurred in that
Body of wall, changes and traditional pours pattern.But, the building block species pattern being used more it is difficult to produce, building process hold
Splicing mistake easily occurs, and is unfavorable for that the stock of building block sorts out, occupied fund is more.
Content of the invention
The present invention provides a kind of shear wall replacing template to pour with mortise and tenon type precast concrete segment and its construction method,
Solve the problems, such as that the block styles that the body of wall of existing joinery and its construction uses are more.
For achieving the above object, employ the following technical solutions:
A kind of shear wall replacing template to pour with mortise and tenon type precast concrete segment, described shear wall by two kinds have on
The mutually corresponding building block fastening joinery and its construction in lower left and right is spliced into masonry, and described masonry has internal cavities whole phases up and down
Logical, level local communicates, outer horizontal straight joint, the structure of the upper and lower fissure of displacement, be mounted with respectively in cavity masonry within vertical with
Horizontal reinforcement, and casting concrete.
Described building block includes the first building block and second building block of edge mutual Tenon self-locking；First building block is " Qian " shape, tool
Have positioned at middle fagging and two flanks, the top of fagging and bottom are respectively provided with projection and groove, the top of left side flank
End and bottom are respectively provided with projection and groove, and the top of right side flank and bottom are respectively provided with projection and groove；The
Two building blocks are " h " shape, have positioned at middle fagging and two fins, perforate in the middle part of fagging, fagging top both sides have and support
The equidirectional projection of plate, flap apex both sides have projection and projection, and fin two bottom sides have groove and groove
, raised, the raised, groove of fin is different with groove location in front and back.
Between the flank top of described first building block and fagging, there is reinforced hole, the second building block flap apex both sides have puts
Put the hole used by reinforcing bar.
The flank of described first building block has the symmetrical gusset vertical with flank；The fagging two of described second building block
Side has the gusset vertical with fagging.
Described shear wall is " one " shape wall, " l " shape wall or " t " shape wall.
A kind of construction method of the shear wall replacing template to pour with mortise and tenon type precast concrete segment it is characterised in that:
During construction, the vertical reinforcement of the first good shear wall of colligation, mutual for building block self-locking is spliced into first level layer, then by vertical reinforcement
It is placed in the cavity of shear wall, afterwards in one layer of horizontal reinforcement of horizontal level colligation of building block cavity, then splice one layer again
Building block, colligation horizontal reinforcement, repeats to splice level course and colligation horizontal reinforcement, when body of wall is close to beam bottom position, will push up
After the good common templates in layer masonry local, integrated poured concrete is carried out to whole shear wall.
The present invention changes this construction method at present, it is only necessary to use two kinds of forms in the construction of shear wall structure
Building block it is possible to build " one " shape wall, " t " shape wall or " l " shape wall by laying bricks or stones, and be no longer necessary to build formwork system it is not required that
Wait the maintenance of concrete, you can worked continuously；Furthermore because building block adopts industrialized standard to produce, its specification, size
Can be guaranteed, consisting of the precision of masonry size be greatly improved, thus improving the construction quality of shear wall.More need
To be proposed: building block used in the present invention, in level course Tenon self-locking, is by the way of both sides are to center engaging, can
Easily vertical reinforcement to be fastened in the inner chamber of shear wall.So this invention had both improve the construction quality of shear wall, and
Save material, artificial, time, purified job site simultaneously, saved building cost, improve work efficiency.
Further, reinforced hole is arranged on building block, can more specification reinforcing bar tie up construction, without building by laying bricks or stones
Temporary punching during body of wall.
Further, building block arranges gusset, insulation material can be placed in the space that gusset isolates, make to build by laying bricks or stones
Body of wall there is heat insulation function, meet the standard of modern architecture heat preservation energy-saving.
Brief description
Fig. 1 is the front view of the first building block.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the right view of Fig. 1.
Fig. 5 is the top view of Fig. 1.
Fig. 6 is the upward view of Fig. 1.
Fig. 7 is the a-a sectional view of Fig. 5.
Fig. 8 is the b-b sectional view of Fig. 5.
Fig. 9 is the front view of the second building block.
Figure 10 is the left view of Fig. 9.
Figure 11 is the plan view of Fig. 9.
Figure 12 is the bottom view of Fig. 9.
Figure 13 is the a-a sectional view of Fig. 9.
Figure 14 is the b-b sectional view of Fig. 9.
Figure 15 is the c-c sectional view of Fig. 9.
Figure 16 is the schematic diagram of first building block with gusset.
Figure 17 is the schematic diagram of second building block with gusset.
Figure 18 is the schematic diagram of level course a.
Figure 19 is the schematic diagram of level course a.
Figure 20 is the schematic diagram of level course b.
Figure 21 is the schematic diagram of level course b.
Figure 22 is the schematic diagram of " l " shape wall level course a.
Figure 23 is the schematic diagram of " l " shape wall level course b.
Figure 24 is the schematic diagram of " t " shape wall level course a.
Figure 25 is the schematic diagram of " t " shape wall level course b.
Figure 26 is the schematic diagram of " one " shape wall level course a of sheet with rib.
Figure 27 is the schematic diagram of " one " shape wall level course a of sheet with rib.
Figure 28 is the schematic diagram of " one " shape wall level course b of sheet with rib.
Figure 29 is the schematic diagram of " one " shape wall level course b of sheet with rib.
Figure 30 is the schematic diagram of " l " shape wall level course a of sheet with rib.
Figure 31 is the schematic diagram of " l " shape wall level course b of sheet with rib.
Figure 32 is the schematic diagram of " t " shape wall level course a of sheet with rib.
Figure 33 is the schematic diagram of " t " shape wall level course b of sheet with rib.
Wherein, 1 is the fagging of the first building block, and 2 is flank, and 3 is raised, and 4 is groove, and 5 is raised, and 6 is groove,
7 is raised, and 8 is groove, and 9 is the fagging of the second building block, and 10 is fin, and 11 is perforate, and 12 is raised, and 13 is raised,
14 is raised, and 15 is groove, and 16 is groove, and 17 is hole, and 18 is gusset.
Specific embodiment
As shown in accompanying drawing 1-15, described shear wall is formed by the first concrete prefabricated building block and the second building block Tenon self-locking
Body of wall, fixation binding horizontally and vertically reinforcing bar in cavity inner chamber, and casting concrete.
First building block is " Qian " shape, has positioned at middle fagging 1 and two flanks 2, and the top of fagging 1 and bottom are respectively
There is raised 3 and groove 4, the top of left side flank 2 and bottom are respectively provided with raised 5 and groove 6, right side flank 2
Top and bottom are respectively provided with raised 7 and groove 8；Second building block is " h " shape, has positioned at middle fagging 9 and two
Fin 10, fagging 9 middle part perforate 11, fagging 9 top both sides have equidirectional with fagging 9 raised 12, fin 10 top two
Side has raised 13 and raised 14, and fin 10 two bottom sides have groove 15 and groove 16, and fin 10 is convex in front and back
Play 13, raised 14, groove 15 different with groove 16 position.Have between flank 2 top of the first building block and fagging 1
Prevent the reinforced hole 17 used by reinforcing bar, the second building block fin 10 top both sides have reinforced hole 17.
Further, the flank 2 of the first building block has the symmetrical gusset 18 vertical with flank 2；Described second block
Fagging 9 both sides of block have the gusset 18 vertical with fagging 9.
The same layer building block of level course forms level course a by the first building block mutual Tenon self-locking, needs the side of the first building block
The wing 2 raised 5 and raised 7 is combined, and correspondingly, the groove 6 of bottom and groove 8 are combined, such as accompanying drawing
18th, shown in 19；Or form level course b by the mutual Tenon of the second building block and in two ends Tenon first building block, need to build second
The fin 10 raised 13 and raised 14 of block is combined, and the projection 13 of end and the projection 5 of the first building block combine,
The projection 7 of the projection 14 of end and the first building block combines, and correspondingly, the groove 15 of bottom and groove 16 combine, recessed
Groove 15 and groove 6 combine, and groove 16 and groove 8 combine as shown in accompanying drawing 20,21.
" one " shape wall, is formed by level course a and level course b in the vertical direction are mutually overlapping, the projection in each building block and
Groove or the projection combining and groove mutual Tenon self-locking.
" l " shape wall, is shown in accompanying drawing 22,23, and each level course is formed by level course a and level course b, in the vertical direction,
Adjacent level layer a and level course b replaces Tenon self-locking, and self-locking form is with " one " shape wall.
" t " shape wall, is shown in accompanying drawing 24,25, and each level course is formed by level course a and level course b, in the vertical direction,
Adjacent level layer a and level course b replaces Tenon self-locking, and self-locking form is with " one " shape wall.
When using having insulation construction, that is, having the building block of gusset 18 structure (see accompanying drawing 16,17), " one " shape wall, " l "
Shape wall is identical with the building block assembly form of not sheet with rib 18 structure with the Tenon self-locking of " t " shape wall.Wherein, the level of " one " shape wall
Layer a and level course b construction diagrams as shown in accompanying drawing 26-29, the construction diagrams such as accompanying drawing of the level course a and level course b of " l " shape wall
30th, shown in 31, the construction diagrams of the level course a and level course b of " t " shape wall are as shown in accompanying drawing 32,33.
The shear wall of above split structure, has that internal cavities all communicate up and down, level local communicates, outer horizontal leads to
Seam, the structure of the upper and lower fissure of displacement.Vertical reinforcement can be placed in the appropriate location of cavity, horizontal reinforcement is laid in reinforced hole 17.Tool
There is the shear wall of the concrete block masonry of gusset 18 structure, the upper and lower identical of less vertical direction surrounding in gusset 18 and building block is empty
Interior filling insulation material, makes shear wall play the effect of energy-saving heat preserving.Casting concrete is also needed in cavity.
When building shear wall by laying bricks or stones, the vertical reinforcement of the good shear wall of first colligation, the first water will be carried out according to above-mentioned assembly form
The assembled self-locking of flat bed, then vertical reinforcement is placed in the cavity of shear wall, places afterwards on the reinforced hole 17 of building block
One layer of horizontal reinforcement, horizontal reinforcement and vertical reinforcing bar is carried out node and ties up, then splice the building block of the second level course, colligation again
Horizontal reinforcement, repeats to splice level course and colligation horizontal reinforcement, when body of wall is close to beam bottom position, by top layer masonry local
After propping up good common templates, placing concrete vibration compacting toward in internal cavities, make the concrete newly pouring and building block form one
Individual entirety, cooperation；Vertical and horizontal reinforcement in cavity is wrapped in interior, after concrete setting by the concrete newly pouring
It is the formation of shear wall.
Claims (5)
1. a kind of shear wall replacing template to pour with mortise and tenon type precast concrete segment it is characterised in that: described shear wall by
Two kinds have the mutually corresponding building block fastening joinery and its construction up and down and are spliced into masonry, and described masonry has on internal cavities
All communicate down, level local communicates, outer horizontal straight joint, the structure of the upper and lower fissure of displacement, dispose respectively in the cavity within masonry
There is vertical and horizontal reinforcement, and a casting concrete, described building block includes the first building block and second block of edge mutual Tenon self-locking
Block；First building block is " Qian " shape, has positioned at middle fagging and two flanks, the top of fagging and bottom are respectively provided with projection
And groove, the top of left side flank and bottom be respectively provided with projection and groove, and the top of right side flank and bottom are respectively
There is projection and groove；Second building block is " h " shape, has positioned at middle fagging and two fins, perforate in the middle part of fagging,
Fagging top both sides have the equidirectional projection with fagging, and flap apex both sides have projection and projection, fin bottom
Both sides have groove and groove, and raised, the raised, groove of fin is different with groove location in front and back.
2. the shear wall replacing template to pour with mortise and tenon type precast concrete segment according to claim 1, its feature exists
In: between the flank top of described first building block and fagging, there is reinforced hole, the second building block flap apex both sides have placement steel
Hole used by muscle.
3. the shear wall replacing template to pour with mortise and tenon type precast concrete segment according to claim 1, its feature exists
In: the flank of described first building block has the symmetrical gusset vertical with flank；The fagging both sides tool of described second building block
There is the gusset vertical with fagging.
4. the shear wall that template pours of being replaced with mortise and tenon type precast concrete segment one of according to claim 1-3, its
It is characterised by: described shear wall is " one " shape wall, " l " shape wall or " t " shape wall.
5. a kind of shear wall replacing template to pour with mortise and tenon type precast concrete segment one of as described in claim 1-3
Construction method it is characterised in that: the vertical reinforcement of first colligation good shear wall during construction, mutual for building block self-locking is spliced into the first water
Flat bed, then vertical reinforcement is placed in the cavity of shear wall, afterwards in one layer of level of horizontal level colligation of building block cavity
Reinforcing bar, then splices one layer of building block, colligation horizontal reinforcement again, repeats to splice level course and colligation horizontal reinforcement, until body of wall
Close to beam bottom position when, after the good common templates of top layer masonry local, integrated poured concrete is carried out to whole shear wall.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774744.9A CN104532985B (en) | 2014-12-16 | 2014-12-16 | Shear wall cast with tenon-and-mortise precast concrete blocks replacing formworks and construction method thereof |
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| CN201410774744.9A CN104532985B (en) | 2014-12-16 | 2014-12-16 | Shear wall cast with tenon-and-mortise precast concrete blocks replacing formworks and construction method thereof |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569216B (en) * | 2016-02-04 | 2018-07-27 | 北京天基新材料股份有限公司 | One kind plus cable-styled swollen stone faced wall |
| CN105569225A (en) * | 2016-02-04 | 2016-05-11 | 北京天基新材料股份有限公司 | Bentonite stone combined wall |
| CN108487505B (en) * | 2018-05-10 | 2023-12-29 | 常州工程职业技术学院 | Free assembly structure of section steel confined concrete wallboard |
| CN109306752A (en) * | 2018-11-09 | 2019-02-05 | 朱新伟 | Assembled cross wall |
| CN109306753A (en) * | 2018-11-09 | 2019-02-05 | 朱新伟 | Assembled L shape wall |
| CN109306760A (en) * | 2018-11-09 | 2019-02-05 | 朱新伟 | Assembled wall and assembled architecture building block |
| CN109322436A (en) * | 2018-11-09 | 2019-02-12 | 朱新伟 | Assembled cylinder |
| CN109306751A (en) * | 2018-11-09 | 2019-02-05 | 朱新伟 | Assembled T shape wall |
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| CN204343486U (en) * | 2014-12-16 | 2015-05-20 | 河南众鼎智拓环保科技有限公司 | The shear wall that a kind of mortise and tenon type precast concrete segment replaces template to build |
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| US4075808A (en) * | 1974-11-25 | 1978-02-28 | Sanford Pearlman | Building construction system using mortar-less modular building block elements |
| FR2482163A1 (en) * | 1980-05-06 | 1981-11-13 | Decamps Claude | Hollow structural block for wall of building - is in plan and uses basal cross wall notches keyed to bed joints and interlocked with vertical joints |
| AUPN033194A0 (en) * | 1994-12-30 | 1995-01-27 | Jannock Limited | Dry stackable masonry unit and methods of manufacture and use |
| JP2005139872A (en) * | 2003-11-04 | 2005-06-02 | Masaru Iizuka | Fitting type concrete block and its construction method |
| CN102409796B (en) * | 2011-08-24 | 2014-03-05 | 中国建筑设计研究院 | Fabricated blocks, fabricated-block building system and construction method thereof |
| CN203097069U (en) * | 2013-03-15 | 2013-07-31 | 株洲博尔曼科技发展有限公司 | Double-H shaped Moka block |
| CN103216024A (en) * | 2013-04-30 | 2013-07-24 | 株洲博尔曼科技发展有限公司 | Self-heat-preservation mortar-free block masonry shear wall system and construction method thereof |
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| CN204343486U (en) * | 2014-12-16 | 2015-05-20 | 河南众鼎智拓环保科技有限公司 | The shear wall that a kind of mortise and tenon type precast concrete segment replaces template to build |
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