CN206529937U - For the prefabricated constructional column at wall external corner and rammed earth wall construction - Google Patents
For the prefabricated constructional column at wall external corner and rammed earth wall construction Download PDFInfo
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- CN206529937U CN206529937U CN201720062554.3U CN201720062554U CN206529937U CN 206529937 U CN206529937 U CN 206529937U CN 201720062554 U CN201720062554 U CN 201720062554U CN 206529937 U CN206529937 U CN 206529937U
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- wall
- constructional column
- prefabricated
- prefabricated constructional
- columnar part
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Abstract
For the prefabricated constructional column at wall external corner and rammed earth wall construction, prefabricated constructional column is the prefabricated reinforced concrete structure being made up of L-type columnar part and header portion, the two of L-type columnar part constitute side and are provided with multiple drawknot ring mounting holes, and L-type columnar part is made up of outer casting concrete and built-in framework of steel reinforcement；The lower end of end plate and built-in framework of steel reinforcement is welded, and multiple reserved connecting holes are disposed with end plate；Rammed earth wall construction, it is made up of the wall for being embedded in the foundation ring girder of subsurface and being arranged on above the ground, wall includes being connected with multiple tracks tension rib between rammed earth main part and the prefabricated constructional column being arranged at each external corner of wall, the prefabricated constructional column at the same face wall two ends.Prefabricated constructional column serves protective effect to wall external corner, and rammed earth wall construction has preferable globality and durability.
Description
Technical field
The utility model belongs to construction wall construction applications, more particularly to for the prefabricated constructional column at wall external corner, adopts
With the rammed earth wall construction of the constructional column.
Background technology
One of principal mode as traditional earth building, loam wall structural building uses more wide in western China
It is general, with distinct local characteristic and national characters, it is full of dense regional history and cultural spirit.Loam wall structural building because
For convenient material drawing, it is cheap, get close to nature, save the energy, insulation the advantages of welcome extensively.In order to improve rammed earth
The globality and anti-seismic performance of wall it is domestic frequently with method be to be set in house corner and longitudinal cross wall junction in pin, wall
Horizontal batten or string are set, but this is not notable to the anti-seismic performance and durability for improving loam wall, while this certainly will
The felling of trees and the destruction of ecological environment can be caused.
The content of the invention
The utility model provides a kind of for pre- at wall external corner to solve technical problem present in known technology
Constructional column and rammed earth wall construction processed, prefabricated constructional column can be prevented effectively from wall external corner and be destroyed, and can improve the anti-of wall external corner and knock
Touch ability；Rammed earth wall construction has higher level shear capacity, globality, anti-seismic performance and durability.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
For the prefabricated constructional column at wall external corner, it is characterised in that：Prefabricated constructional column is prefabricated reinforced concrete structure,
It includes L-type columnar part and is arranged on the header portion composition of L-type columnar part lower end, and L-type columnar part is mixed by pouring outside
Solidifying native and built-in framework of steel reinforcement is constituted, be equipped with two composition sides of L-type columnar part above and below multiple drawings for being arranged by spacing
Tie ring mounting hole；Main reinforcement and be fixed on six roots of sensation main reinforcement along the vertical direction that the built-in framework of steel reinforcement is uprightly set by the six roots of sensation
On multilayer lateral tie constitute, six roots of sensation main reinforcement is arranged in six corner locations of L-type columnar part；The end plate by
Steel plate is made, and the lower end of end plate and built-in framework of steel reinforcement is welded, and is disposed with end plate positioned at L-type columnar part periphery multiple pre-
Stay connecting hole.
It is preferred that：Header portion uses the prefabricated connecting hole on square plate structure, end plate to be four, four prefabricated connections
Pore size distribution is in four corner parts of end plate.
Rammed earth wall construction, it is characterised in that：By being embedded in the foundation ring girder of subsurface and being arranged on wall above the ground
Constitute；Wall includes rammed earth main part and the prefabricated constructional column being arranged at each external corner of wall, and the prefabricated constructional column is adopted
With above-mentioned prefabricated constructional column structure, two lateral surfaces of the L-type columnar part of prefabricated constructional column are crossed to form the external corner of wall,
It is mounted on a drawknot ring in each tension member mounting hole on prefabricated constructional column, the same face wall be located at two ends two are prefabricated
Constructional column by being connected to drawknot ring between multiple tracks tension rib formation connection, multiple tracks tension rib in up and down be arranged in parallel；In base
Be embedded with multiple connecting bolts on plinth collar tie beam with the often place corresponding position of prefabricated constructional column, multiple connecting bolts with it is corresponding prefabricated
Multiple reserved connecting holes on the end plate of constructional column form to install one by one and connect and make prefabricated constructional column and base by locking nut
Plinth collar tie beam forms a fixed connection.
The utility model has the advantages and positive effects of：
1st, this prefabricated constructional column uses prefabricated reinforced concrete structure, is placed on the external angle position of wall, L-type trunk portion
Two lateral surfaces being divided to are crossed to form the external corner of wall, directly form external corner with rammed earth compared to existing, can increase substantially wall
The anti-ability of colliding with of body external corner, so as to be prevented effectively from wall external corner be destroyed, with preferable durability and corrosion-resistant energy
Power.
2nd, this rammed earth wall construction sets the pillar structure of prefabricated reinforced concrete structure, prefabricated construction in the external corner of wall
The multiple tracks tension rib arranged above and below being set between post, so, good effect of contraction is played to loam wall.The rammed earth wall construction phase
Than with existing pure rammed earth wall construction, obtained in terms of level shear capacity, globality, anti-seismic performance and durability
It is greatly improved.
3rd, this loam wall construction method, it is ensured that the construction quality of rammed earth wall construction.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model prefabricated constructional column；
Fig. 2 is the built-in framework of steel reinforcement of the utility model prefabricated constructional column and the connection diagram of header portion；
Fig. 3 is the dimensional structure diagram of the utility model rammed earth wall construction；
Fig. 4 is that Fig. 3 is the close-up schematic view that prefabricated constructional column, drawknot ring and tension rib are connected.
In figure：1st, L-type columnar part；1-1, outer casting concrete；1-1-1, drawknot ring mounting hole；1-2, built-in reinforcing bar
Frame；1-2-1, main reinforcement；1-2-2, lateral tie；2nd, header portion；2-1, prefabricated connecting hole；1 ', foundation ring girder；2 ', wall；
2-1 ', rammed earth main part；2-2 ', drawknot ring；2-2-1 ', shank of bolt part；2-2-2 ', connection ring part；2-3 ', drawknot
Muscle；3 ', connecting bolt.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
For the prefabricated constructional column at wall external corner, Fig. 1-2 is referred to, prefabricated constructional column is prefabricated reinforced concrete knot
Structure, it includes L-type columnar part 1 and is arranged on the header portion 2 of L-type columnar part lower end constituting, and L-type columnar part by pouring outside
Concrete 1-1 and built-in framework of steel reinforcement 1-2 is built to constitute, be equipped with two composition sides of L-type columnar part above and below by spacing cloth
The multiple drawknot ring mounting hole 1-1-1 put.Main reinforcement 1-2-1 that the built-in framework of steel reinforcement is uprightly set by the six roots of sensation and vertically
The multilayer lateral tie 1-2-2 that direction is fixed on six roots of sensation main reinforcement is constituted, specifically, lateral tie is formed by six sections of reinforcing bars
Closed type L-type structure, lateral tie is with a colligation is tied up on main reinforcement, and six roots of sensation main reinforcement is arranged in L-type columnar part
Six corner locations.The end plate is made up of steel plate, and the lower end of end plate and built-in framework of steel reinforcement is welded, and L-type is located on end plate
Columnar part periphery is disposed with multiple reserved connecting hole 2-1.
In above-mentioned prefabricated constructional column, the prefabricated connecting hole that header portion is preferred to use on square plate structure, end plate is four
Individual, four prefabricated connecting holes are distributed in four corner parts of end plate.
Rammed earth wall construction, refers to Fig. 3-4, by being embedded in the foundation ring girder 1 ' of subsurface and being arranged on wall above the ground
Body 2 ' is constituted.Wall is mainly made up of rammed earth main part 2-1 ' and the prefabricated construction being arranged at each external corner of wall.It is described
Prefabricated constructional column uses above-mentioned prefabricated constructional column structure, and two lateral surfaces of the L-type columnar part of prefabricated constructional column are crossed to form wall
A drawknot ring 2-2 ' is mounted in the external corner of body, each tension member mounting hole on prefabricated constructional column, specifically, drawknot ring
By the shank of bolt part 2-2-1 ' being threaded onto in the drawknot ring mounting hole and connection ring part 2- exposed on the inside of L-type columnar part
2-2 ' is constituted, and drawknot ring is formed a fixed connection by the nut of shank of bolt part and cooperation with L-type columnar part.The same face wall
Positioned at two ends two prefabricated constructional columns by being connected to drawknot ring between multiple tracks tension rib 2-3 ' formation connection, multiple tracks drawknot
Muscle in be arrangeding in parallel up and down, specifically, the connection ring part shape of the two ends of per pass tension rib respectively with the drawknot ring positioned at two ends
Into being fixedly connected, such as the end of tension rib can be formed a fixed connection with connection ring part by way of winding.In basis circle
Liang Shangyu often locates the corresponding position of prefabricated constructional column and is embedded with multiple connecting bolts 3 ', multiple connecting bolts and corresponding prefabricated structure
Make multiple reserved connecting holes on the end plate of post formed one by one install connection and by locking nut make prefabricated constructional column with basis
Collar tie beam forms a fixed connection, and is passed specifically, connecting bolt reserves connecting hole from the correspondence on end plate, and with being pressed on end plate
The locking nut connection at end, wherein locking nut is not illustrated in the accompanying drawings.
Above-mentioned rammed earth wall construction is constructed using following method, and Specific construction step is：
S1 pours prefabricated constructional column in advance, and prefabricated constructional column uses above-mentioned prefabricated constructional column structure, prefabricated constructional column
Height is consistent with the setting height of wall：
S2 pours foundation ring girder：Foundation pit is first dug, the framework of steel reinforcement structure of foundation ring girder is then arranged in foundation pit, so
Supporting foundation ring girder template afterwards, after foundation ring girder template support is good, first in the location arrangements and the bolt that is located by connecting of setting, so
After-pouring concrete, it is concrete curing after, framework of steel reinforcement and concrete basis of formation collar tie beam, and the position set on foundation ring girder
Pre-buried good connecting bolt is put, foundation ring girder template is then removed；
S3 installs prefabricated constructional column on foundation ring girder：A prefabricated construction is arranged in each setting external angle position of wall
The connecting bolt formation of reserved connecting hole and foundation ring girder correspondence position in post, the header portion of prefabricated constructional column is installed one by one
Connection, and prefabricated constructional column is fixed on foundation ring girder by locking nut.When fixing prefabricated constructional column on foundation ring girder,
Need to ensure that the corresponding side surface of the prefabricated constructional column at each face wall two ends of pre- building is in the same plane, to ensure follow-up wall
During body building, the flatness of metope.
S4 building walls：Preferred supporting wall form, after wall form supporting is good, by the way of layering from the bottom to top
Building wall successively, the specific building process of wall is identical with the building process of existing loam wall, until building setting to wall
Determine height and position, then remove wall form.During building wall, per one on building to prefabricated constructional column at drawknot
During ring position of mounting hole, a drawknot ring is fixed respectively in the drawknot ring mounting hole on multiple prefabricated constructional columns of sustained height,
Then tension rib is connected between the drawknot ring positioned at two ends of the same face wall, connects multiple prefabricated constructional columns by tension rib
It is connected into an entirety.So, the globality after the shaping of wall building can be increased substantially.
This rammed earth wall construction is a kind of composite wall body structure based on rammed earth, and it uses prefabricated constructional column at external corner
Structure, serves to external corner and is connected between protective effect, prefabricated constructional column by tension rib, wall body structure is greatly improved
Performance in terms of globality, durability.
Claims (3)
1. for the prefabricated constructional column at wall external corner, it is characterised in that：Prefabricated constructional column is prefabricated reinforced concrete structure, its
Constituted including L-type columnar part and the header portion for being arranged on L-type columnar part lower end, L-type columnar part by pouring coagulation outside
Native and built-in framework of steel reinforcement is constituted, be equipped with two composition sides of L-type columnar part above and below multiple drawknots for being arranged by spacing
Ring mounting hole；Main reinforcement and be fixed on along the vertical direction on six roots of sensation main reinforcement that the built-in framework of steel reinforcement is uprightly set by the six roots of sensation
Multilayer lateral tie constitute, six roots of sensation main reinforcement is arranged in six corner locations of L-type columnar part；The end plate is by steel
Plate is made, and the lower end of end plate and built-in framework of steel reinforcement is welded, and multiple reserve is disposed with positioned at L-type columnar part periphery on end plate
Connecting hole.
2. the prefabricated constructional column according to claim 1 at wall external corner, it is characterised in that：Header portion use side
Prefabricated connecting hole on shape steel plate structure, end plate is four, and four prefabricated connecting holes are distributed in four corner parts of end plate.
3. rammed earth wall construction, it is characterised in that：By being embedded in the foundation ring girder of subsurface and being arranged on wall body structure above the ground
Into；Wall includes rammed earth main part and the prefabricated constructional column being arranged at each external corner of wall, and the prefabricated constructional column is used
Prefabricated constructional column structure described in claim 1 or 2, two lateral surfaces of the L-type columnar part of prefabricated constructional column are crossed to form wall
A drawknot ring is mounted in the external corner of body, each tension member mounting hole on prefabricated constructional column, the same face wall is located at two
Two prefabricated constructional columns at end by being connected to drawknot ring between the formation connection of multiple tracks tension rib, multiple tracks tension rib is in flat up and down
Row is set；Position corresponding with often place's prefabricated constructional column is embedded with multiple connecting bolts, multiple connection spiral shells on foundation ring girder
Bolt forms to install and connects and made by locking nut pre- one by one with multiple reserved connecting holes on the end plate of corresponding prefabricated constructional column
Constructional column processed forms a fixed connection with foundation ring girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062554.3U CN206529937U (en) | 2017-01-18 | 2017-01-18 | For the prefabricated constructional column at wall external corner and rammed earth wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062554.3U CN206529937U (en) | 2017-01-18 | 2017-01-18 | For the prefabricated constructional column at wall external corner and rammed earth wall construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529937U true CN206529937U (en) | 2017-09-29 |
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ID=59920508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720062554.3U Expired - Fee Related CN206529937U (en) | 2017-01-18 | 2017-01-18 | For the prefabricated constructional column at wall external corner and rammed earth wall construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545111A (en) * | 2017-01-18 | 2017-03-29 | 天津城建大学 | For the prefabricated constructional column at body of wall external corner, rammed earth wall construction and its construction method |
-
2017
- 2017-01-18 CN CN201720062554.3U patent/CN206529937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545111A (en) * | 2017-01-18 | 2017-03-29 | 天津城建大学 | For the prefabricated constructional column at body of wall external corner, rammed earth wall construction and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20210118 |