CN207487928U - Small shaped steel frame counter force wall - Google Patents
Small shaped steel frame counter force wall Download PDFInfo
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- CN207487928U CN207487928U CN201721298504.1U CN201721298504U CN207487928U CN 207487928 U CN207487928 U CN 207487928U CN 201721298504 U CN201721298504 U CN 201721298504U CN 207487928 U CN207487928 U CN 207487928U
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Abstract
The utility model discloses a kind of small shaped steel frame counter force wall, including multiple daggers of drawing money on credit, it is buried enter underground, for providing support；Level table matrix is arranged on the top of multiple daggers of drawing money on credit, is set for rectangle, for providing installation space；L-shaped short side matrix is fixedly mounted on the short side position of the level table matrix, positioned at the top of the level table matrix and normal thereto；L-shaped long side matrix is fixedly mounted on the long side position of the level table matrix, vertical with the level table matrix, the L-shaped short side matrix respectively positioned at the top of the level table matrix；Mounting-positioning holes are equipped on the L-shaped short side matrix and the L-shaped long side matrix, for providing installation and loading position.The small shaped steel frame counter force wall that the utility model is announced carries out a structural test on an equal basis with traditional counter force wall, and under the premise of being required for obtaining structure failure mechanism, expense, artificial, time, material etc. all reduce significantly.
Description
Technical field
The utility model belongs to civil engineering structure shock test field, specifically, the utility model is related to a kind of small
Shaped steel frame counter force wall.
Background technology
In civil engineering structure shock test field, need to complete large scale buildings model or sufficient size members anti-seismic performance
During experiment, it is necessary to have large-scale counter force wall as support.Counter force wall is a kind of pseudo-dynamic experiment facility, two mutually perpendicular counter-forces
Wall can carry out the two-dimentional pseudo-dynamic experiment research of structure and component.Counter force wall itself will have enough rigidity and intensity, into
Counter force wall can be acted on by opposite force while row earthquake-resistant structure is tested, therefore it is required that dipping fracture cannot occur in counter force wall.It is logical
Custom says the counter force wall shear wall structure good enough for a stiffness and strength.In order to realize to being built under two-way horizontal earthquake load
The research with the anti-seismic performance of component is built, large-scale counter force wall is set as " L " shape, and is stayed between orthogonal two sides counter force wall
There is current mouth.In China Seismological Bureau Engineering Mechanical Institute's (skill institute) earthquake engineering and Engineering Vibration open laboratory, northeast
Civil engineering test division center laboratory of electric power university building engineering college, Shenyang Building Univ.'s Structural Engineering laboratory and in
There is the laboratory of large-scale counter force wall at state mining industry university South Lake school district underground engineering center.Current large-scale counter force wall uses
Reinforced Concrete Materials after having bound bar-mat reinforcement, carries out the installation positioning of built-in fitting and loading hole, then casting concrete is primary
Molding.
The purpose of counter force wall is to carry out the earthquake-resistant structure experiment of component, large scale scaled model and prototype, to see
Their crack situation and failure mechanism is examined, but the making of large-scale counter force wall needs larger fund input and broad place
Condition, therefore not all colleges and universities and research institute all have the ability to be equipped with the counter-forces equipment such as large-scale counter force wall.Moreover, building
Engineering practical operation difficulty is larger in journey, and specific technological difficulties include：The precise positioning of counter force wall built-in fitting and loading hole and
Fixed, the relative positional accuracy of general built-in fitting and loading hole will be controlled within one millimeter, and inevitable in heavy construction
Vibrations this is required it is difficult；Formwork supporting plate is needed during Practical Project casting concrete, template bearing capacity may
Reach hundreds of tons every square metre, therefore aggravate engineering difficulty significantly；The crisscross overlap joint of deformed bar in counter force wall, tensioning balance
Technical difficulty is larger.And the experiment cost for macroscopically, carrying out large scale scaled model and prototype is high, although can try
It is clearer in testing to give expression to structural damage details, but the cost performance tested is low.However by broken under actual seismic effect
Bad works type is more, sample size is huge, during experiment, full size or generally only one, large-scale model sample
Or several structures, as a result there is very big contingency, so large scale model test can only be provided under failure under earthquake action greatly
General failure mechanism.
By being analyzed above it is found that existing large size counter force wall has the following disadvantages：
1st, large-scale counter force wall takes up a large area, and cost is high, is not easy to provisioned in colleges and universities and research；
2nd, the built-in fitting of large-scale counter force wall and the requirement of loading hole installation accuracy are high, are not easy to realize in construction；
3rd, the test sample of large-scale counter force wall is few, as a result has very big contingency.
Utility model content
The utility model discloses a kind of small shaped steel frame counter force wall, is taken up an area at least solving the medium-and-large-sized counter force wall of the prior art
Greatly, the technical issues of cost is high, constructional difficulties, while large scale scaled model can also be solved and full scale model test contingency is big
The problem of.
To solve the above-mentioned problems, the utility model provides a kind of small shaped steel frame counter force wall, and technical solution is as follows：
A kind of small shaped steel frame counter force wall, including multiple daggers of drawing money on credit, it is buried enter underground, for providing support；Level table
Matrix is arranged on the top of multiple daggers of drawing money on credit, and the horizontal plane of the level table matrix is set for rectangle, for carrying
For test space；L-shaped short side matrix is fixedly mounted on the short side position of the level table matrix, the L-shaped short side matrix position
In the top of the level table matrix and vertical with the level table matrix, for providing support；L-shaped long side matrix, Gu
Dingan County is mounted in the long side position of the level table matrix, and the L-shaped long side matrix is located at the top of the level table matrix,
And it is vertical with the level table matrix, the L-shaped short side matrix respectively, for providing support；The L-shaped long side matrix and institute
It states L-shaped short side matrix to be fixedly connected, mounting-positioning holes is equipped on the L-shaped short side matrix and the L-shaped long side matrix, it is described
Mounting-positioning holes are for offer installation and loading position.
Small shaped steel frame counter force wall as described above, further preferably：The level table matrix includes multiple lateral steel
Column is linked together between multiple lateral steel columns are adjacent by connecting rib, and the section of the transverse direction steel column is set in H-type.
Small shaped steel frame counter force wall as described above, further preferably：The L-shaped short side matrix is erected including multiple short-limb walls
To steel column, linked together between multiple vertical steel columns of short-limb wall are adjacent by connecting rib, the vertical steel column of short-limb wall
Section set in H-type, the mounting-positioning holes are arranged on the two sides of H-type；Ribbed stiffener at the top of short-limb wall, the manomelia wall top
Portion's ribbed stiffener is welded on the top of the vertical steel column of the short-limb wall, the short-limb wall top L-shaped setting of ribbed stiffener, described short
Limb wall top portion ribbed stiffener is equipped with ribs.
Small shaped steel frame counter force wall as described above, further preferably：The L-shaped long side matrix includes：Multiple long limb walls
Vertical steel column is linked together between multiple long vertical steel columns of limb wall are adjacent by connecting rib, the long limb wall vertical steel
The section of column is set in H-type, and the mounting-positioning holes are arranged on the two sides of H-type；Long limb wall top portion ribbed stiffener, the long limb wall
Top ribbed stiffener is welded on the top of the long vertical steel column of limb wall, the L-shaped setting of the long limb wall top portion ribbed stiffener, described
Long limb wall top portion ribbed stiffener is equipped with ribs.
Small shaped steel frame counter force wall as described above, further preferably：Further include the first bolt connection piece, first spiral shell
Tether fitting be separately positioned on the level table matrix and the L-shaped short side matrix intersection, the level table matrix with
The L-shaped long side matrix intersection, and positioned at the level table matrix top, for connect the level table matrix with
The L-shaped short side matrix, the L-shaped long side matrix.
Small shaped steel frame counter force wall as described above, further preferably：Further include the second bolt connection piece, second spiral shell
It tethers fitting and is located at the level table matrix and the L-shaped short side matrix intersection, and positioned at the level table matrix
Lower section, for connecting the level table matrix and the L-shaped short side matrix.
Small shaped steel frame counter force wall as described above, further preferably：Further include short supporting rack, the short supporting rack setting
It is corresponded in the lower section of the level table matrix, and with multiple lateral steel columns.
Small shaped steel frame counter force wall as described above, further preferably：Further include perpendicular steel column bottom linker, the perpendicular steel
Column bottom connector is respectively provided at the bottom of the L-shaped short side matrix and the L-shaped long side matrix.
Small shaped steel frame counter force wall as described above, further preferably：Further include limb wall connecting corners, the limb wall connection
Gusset section is L-shaped, is arranged on the intersection of the L-shaped short side matrix and the L-shaped long side matrix.
Small shaped steel frame counter force wall as described above, further preferably：Further include limb wall ribbed stiffener, the limb wall ribbed stiffener
It is fixed in the limb wall connecting corners, for increasing the intensity of the limb wall connecting corners.
Analysis is the advantages of the utility model with advantageous effect it is found that compared with prior art：
1st, small shaped steel frame counter force wall provided by the utility model is small, solves the problems, such as place, and this reality well
It is relatively low strong with bearing capacity with novel manufacturing cost, colleges and universities and scientific research institution is made all to have the ability to be equipped with, scientific research is greatly saved
Funds.Since the manufacturing cost of the utility model, cost of labor, Production Time, making material etc. all reduce, while also very significantly
The good blank for compensating for domestic microscopic model experiment counter-force equipment so that the utility model has that bearing capacity is strong, takes up little area, and makes
Valency is low, convenient for be equipped with the advantages of.
2nd, small shaped steel frame counter force wall provided by the utility model is by the way of using H profile steel column welding ribbed stiffener, true
Protect using function it is unaffected under the premise of material is greatly saved, and ensure that overall stiffness intensity, alleviate dead weight and
Foundation bearing capacity, when actuator and other observation devices are connected, the gap between steel column facilitates carry out manual operation, together
Shi Caiyong steel avoid the technological difficulties of loading hole installation positioning and tension of prestressed tendon in reinforced concrete construction mode, steel
Loading hole and location hole on column on borehole simulation counter force wall, can ensure the required precision in hole so that the utility model has
There is the advantages of easy for construction, installation accuracy is high.
3rd, when small shaped steel frame counter force wall provided by the utility model is applied to experiment, the corresponding model scale of construction can contract significantly
It is small, it carries out a structural test on an equal basis with counter force wall, under the premise of needing to obtain structure failure mechanism, less take can be used
With more models are made, increase sample size, and then a more common failure mechanism and damage -form rule can be obtained,
So that the utility model has the advantages that result of the test is accurate.
Description of the drawings
Fig. 1 is the assembly figure of the small shaped steel frame counter force wall of the utility model.
Fig. 2 is the positive assembling schematic diagram of the small shaped steel frame counter force wall of the utility model.
Fig. 3 is the back side assembling schematic diagram of the small shaped steel frame counter force wall of the utility model.
Fig. 4 is the connection rib schematic diagram of the small shaped steel frame counter force wall of the utility model.
In figure：1- mounting-positioning holes；2-L shape long side matrixes；3-L shape short side matrixes；4- level table matrixes；5- long supports
Column；The vertical steel column of 6- long limb walls；7- connection ribs；The first bolt connection pieces of 8-；The short supporting racks of 9-；10- transverse direction steel columns；11- second
Bolt connection piece；The vertical steel column of 12- short-limb walls；13- long limb wall tops portion ribbed stiffener；Ribbed stiffener at the top of 14- short-limb walls；15- erects steel
Column bottom connector；16- limb wall connecting corners；17- limb wall ribbed stiffeners.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1, the small shaped steel frame counter force wall of the preferred embodiment in the utility model is mainly including six daggers 5 of drawing money on credit,
It is buried enter underground, for providing support；Level table matrix 4 is arranged on the top of six daggers 5 of drawing money on credit, level table matrix 4
Horizontal plane be rectangle setting, for providing installation space；L-shaped short side matrix 3, is fixedly mounted on level table matrix 4
Short side position, L-shaped short side matrix 3 are located at the top of level table matrix 4 and vertical with level table matrix 4, for providing branch
Support；L-shaped long side matrix 2, is fixedly mounted on the long side position of level table matrix 4, and L-shaped long side matrix 2 is located at level table base
The top of body 4, and it is vertical with level table matrix 4, L-shaped short side matrix 3 respectively, for providing support；L-shaped long side matrix 2 and L
Shape short side matrix 3 is fixedly connected, and mounting-positioning holes 1 is equipped on L-shaped short side matrix 3 and L-shaped long side matrix 2, for providing peace
Dress and loading position.Test space after fixed installation is long 2200mm, wide 1700mm, high 1600mm.
Specifically, the level table matrix 4 of small shaped steel frame counter force wall provided by the utility model, 3 and of L-shaped short side matrix
Hole on L-shaped long side matrix 2 is similar to loading hole and location hole on counter force wall, and level table matrix 4 is similar to counter-force floor,
Microscopic model is fixed on level table matrix 4, fixed placement actuator etc. adds on L-shaped long side matrix 2 and L-shaped short side matrix 3
Equipment is carried, is bolted and is placed it in suitable position and loaded.Meanwhile actuator is when carry out level pushes away multiple
The flexural deformation very little of steelframe.During actuator is further applied load to model, pass through deformation of the data collecting instrument to model
It is detected with strain, the failure mechanism of the model structure and destruction situation can be obtained.Small shaped steel provided by the utility model
The frame counter force wall steelframe scale of construction is small, solves the problems, such as place well, and the manufacturing cost of steelframe is relatively low, colleges and universities and scientific research institution
It all has the ability to be equipped with, research funding is greatly saved.Also compensate for the blank of microscopic model experiment counter-force equipment well simultaneously.
As shown in Figure 1,5 section of dagger of drawing money on credit of the preferred embodiment in the utility model is T-shaped, welded by Q235 steel plates and
Into plate thickness 20mm, bottom is connected with square plate, and underground installation has been effectively ensured in length of side 200mm.
As shown in Figure 1, Figure 2 and Figure 4, the level table matrix 4 of the preferred embodiment in the utility model includes four lateral steel
Column 10, by thickness be 20mm Q235 steel plates be welded, section be in H-type, a length of 2200mm, width 200mm, a height of 200mm,
It is linked together between four lateral steel columns 10 are adjacent by connecting rib 7, H-type two sides are evenly distributed with the row installation positioning of two rows 22
Hole, aperture 18mm, pitch-row 100mm, mounting hole provide installation site for test model, greatly facilitate the peace of model
Dress.
As shown in Figure 1, Figure 2 and Figure 3, the L-shaped short side matrix 3 of the preferred embodiment in the utility model is erected including four short-limb walls
It to steel column 12, is welded by the Q235 steel plates that thickness is 20mm, section is in H-type, a length of 1800mm, width 200mm, a height of
200mm, H-type two sides are arranged with two rows, 17 row mounting-positioning holes, aperture 18mm, pitch-row 100mm, first row hole axle
Line-spacing isolated edge is 50mm, is linked together between multiple vertical steel columns 12 of short-limb wall are adjacent by connecting rib 7；At the top of short-limb wall
Ribbed stiffener 14, is welded on the top of the vertical steel column 12 of short-limb wall, L-shaped setting, by Q235 steel plates welding that thickness is 10mm
Into length 1700mm, L-type long side is 200mm, short side 100mm, and is evenly distributed with 5 directly on ribbed stiffener 14 at the top of short-limb wall
Angular ribs, thickness 20mm, material are Q235 planks.By the way of the ribbed stiffener 14 of welding short-limb wall top, L is enhanced
The globality of 3 structure of shape short side matrix.
As shown in Figure 1, Figure 2 and Figure 3, the L-shaped long side matrix 2 of the preferred embodiment in the utility model is erected including five long limb wall
It to steel column 6, is welded by the Q235 steel plates that thickness is 20mm, section is in H-type, a length of 1800mm, width 200mm, a height of
200mm, H-type two sides are arranged with two rows, 15 row circular hole, aperture 18mm, pitch-row 100mm, first row axially bored line distance
Edge is 50mm, is linked together between the long vertical steel column 6 of limb wall is adjacent by connecting rib 7；Long limb wall top portion ribbed stiffener 13, weldering
The top of the vertical steel column 6 of long limb wall is connected on, is welded by the Q235 steel plates that thickness is 10mm, length 2200mm, L-shaped, L
Type long side is 200mm, short side 100mm, and long limb wall top portion ribbed stiffener 13 is equipped with 6 square ribs, and thickness is
20mm, material are Q235 planks.By the way of long limb wall top portion ribbed stiffener 13 is welded, 2 structure of L-shaped long side matrix is enhanced
Globality.
As depicted in figs. 1 and 2, the preferred embodiment in the utility model further includes the first bolt connection piece 8, is separately positioned on water
Flat surface matrix 4 and 3 intersection of L-shaped short side matrix, level table matrix 4 and 2 intersection of L-shaped long side matrix, positioned at horizontal platform
The top of face matrix 4, for connecting level table matrix 4 and L-shaped short side matrix 3 and L-shaped long side matrix 2.Connection mode uses
It welds and is bolted, level table matrix 4, L-shaped short side matrix 3 and L-shaped long side matrix 2 can be integrated into three and mutually hung down
Straight plane.
As depicted in figs. 1 and 2, the preferred embodiment in the utility model further includes the second bolt connection piece 11, positioned at horizontal platform
Face matrix 4 and 3 intersection of L-shaped short side matrix, the lower section of level table matrix 4 are short for connecting level table matrix 4 and L-shaped
Side matrix 3.Using level table about 4 both sides simultaneously fixed mode so that the utility model has the characteristics that be connected firmly.
As shown in figures 1 and 3, the preferred embodiment in the utility model further includes short support 9, is arranged on level table matrix 4
Lower section, and corresponded with four lateral steel columns 10.Enable to 4 uniform force of level table.
As shown in figures 1 and 3, the preferred embodiment in the utility model further includes perpendicular steel column bottom linker 15, is respectively provided at L
The bottom of shape short side matrix 3 and L-shaped long side matrix 2 is welded by the Q235 steel plates that thickness is 20mm, and section is in H-type, a length of
480mm, width 160mm, a height of 160mm, for fixing L-shaped short side 3 and L-shaped long side 2.It is fastened using H-type structure welding, it can
The ability of enhancing carrying cross force.
As shown in figures 1 and 3, the preferred embodiment in the utility model further includes limb wall connecting corners 16, is 20mm by thickness
Q235 steel plates be welded, section is L-shaped, a length of 1800mm, and width 200mm, a height of 200mm are arranged on L-shaped short side matrix
3 and 2 intersection of L-shaped long side matrix.By the way of the welding of L-type plate, 2 intersection of L-shaped short side 3 and L-shaped long side can be effectively ensured
Bonding strength.
As shown in figures 1 and 3, the preferred embodiment in the utility model further includes limb wall ribbed stiffener 17, and limb wall ribbed stiffener 17 is solid
It is scheduled in limb wall connecting corners 16, for increasing the intensity of the limb wall connecting corners.It is connected by the way of ribbed stiffener is welded,
L-shaped short side 3 and 2 intersection of L-shaped long side is enabled to bear larger shearing.
As shown in Figure 1, the level table matrix 4 of the preferred embodiment in the utility model, L-shaped short side matrix 3 and L-shaped long side base
Body 2 is put down after the completion of welding by milling machine milling, is drilled by boring machine.Plane, the mode of Boring machine processing are processed by the way of milling machine processing
Boring circular hole is bored, can ensure the flatness of the utility model well, and circular hole positional precision can reach 0.5mm.Steelframe transports
Live assembly can be carried out by positioning pin after to designated position, and need to excavate ground, carrying out rigid foundation later will be long
Dagger 5 of drawing money on credit for 1000mm is embedded to underground, and then casting concrete is fixed, and finally carries out the levelling of ground and ending.
Analysis is the advantages of the utility model with advantageous effect it is found that compared with prior art：
1st, small shaped steel frame counter force wall provided by the utility model is small, solves the problems, such as place, and this reality well
It is relatively low strong with bearing capacity with novel manufacturing cost, colleges and universities and scientific research institution is made all to have the ability to be equipped with, scientific research is greatly saved
Funds.Since the manufacturing cost of the utility model, cost of labor, Production Time, making material etc. all reduce, while also very significantly
The good blank for compensating for domestic microscopic model experiment counter-force equipment so that the utility model has that bearing capacity is strong, takes up little area, and makes
Valency is low, convenient for be equipped with the advantages of.
2nd, small shaped steel frame counter force wall provided by the utility model is by the way of using H profile steel column welding ribbed stiffener, true
Protect using function it is unaffected under the premise of material is greatly saved, and ensure that overall stiffness intensity, alleviate dead weight and
Foundation bearing capacity, when actuator and other observation devices are connected, the gap between steel column facilitates carry out manual operation, together
Shi Caiyong steel avoid the technological difficulties of loading hole installation positioning and tension of prestressed tendon in reinforced concrete construction mode, steel
Loading hole and location hole on column on borehole simulation counter force wall, can ensure the required precision in hole so that the utility model has
There is the advantages of easy for construction, installation accuracy is high.
3rd, when small shaped steel frame counter force wall provided by the utility model is applied to experiment, the corresponding model scale of construction can contract significantly
It is small, it carries out a structural test on an equal basis with counter force wall, under the premise of needing to obtain structure failure mechanism, less take can be used
With more models are made, increase sample size, and then a more common failure mechanism and damage -form rule can be obtained,
So that the utility model has the advantages that result of the test is accurate.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model packet
Contain.
Claims (10)
1. small shaped steel frame counter force wall, which is characterized in that including：
Multiple daggers of drawing money on credit, it is buried enter underground, for providing support；
Level table matrix is arranged on the top of multiple daggers of drawing money on credit, and the horizontal plane of the level table matrix is rectangular
Shape is set, for providing test space；
L-shaped short side matrix, is fixedly mounted on the short side position of the level table matrix, and the L-shaped short side matrix is located at described
The top of level table matrix is simultaneously vertical with the level table matrix, for providing support；
L-shaped long side matrix, is fixedly mounted on the long side position of the level table matrix, and the L-shaped long side matrix is located at described
The top of level table matrix, and it is vertical with the level table matrix, the L-shaped short side matrix respectively, for providing support；
The L-shaped long side matrix is fixedly connected with the L-shaped short side matrix, in the L-shaped short side matrix and the L-shaped long side base
Body is equipped with mounting-positioning holes, and the mounting-positioning holes are for offer installation and loading position.
2. small shaped steel frame counter force wall according to claim 1, is characterized in that, the level table matrix includes：
Multiple transverse direction steel columns are linked together between multiple lateral steel columns are adjacent by connecting rib, the transverse direction steel column
Section is set in H-type.
3. small shaped steel frame counter force wall according to claim 1, is characterized in that, the L-shaped short side matrix includes：
Multiple vertical steel columns of short-limb wall are linked together between multiple vertical steel columns of short-limb wall are adjacent by connecting rib, institute
The section for stating the vertical steel column of short-limb wall is set in H-type, and the mounting-positioning holes are arranged on the two sides of H-type；With
Ribbed stiffener at the top of short-limb wall, short-limb wall top ribbed stiffener is welded on the top of the vertical steel column of the short-limb wall, described
The L-shaped setting of ribbed stiffener at the top of short-limb wall is equipped with ribs at the top of the short-limb wall on ribbed stiffener.
4. small shaped steel frame counter force wall according to claim 1, is characterized in that, the L-shaped long side matrix includes：
Multiple long vertical steel columns of limb wall are linked together between multiple long vertical steel columns of limb wall are adjacent by connecting rib, institute
The section for stating the long vertical steel column of limb wall is set in H-type, and the mounting-positioning holes are arranged on the two sides of H-type；With
Long limb wall top portion ribbed stiffener, the long limb wall top portion ribbed stiffener is welded on the top of the long vertical steel column of limb wall, described
The L-shaped setting of long limb wall top portion ribbed stiffener is equipped with ribs on the long limb wall top portion ribbed stiffener.
5. small shaped steel frame counter force wall according to claim 1, is characterized in that, further includes：
First bolt connection piece, first bolt connection piece are separately positioned on the level table matrix and the L-shaped short side
Matrix intersection, the level table matrix and the L-shaped long side matrix intersection, and positioned at the upper of the level table matrix
Side, for connecting the level table matrix and the L-shaped short side matrix, the L-shaped long side matrix.
6. small shaped steel frame counter force wall according to claim 1, is characterized in that, further includes：
Second bolt connection piece, second bolt connection piece are located at the level table matrix and the L-shaped short side matrix phase
At friendship, and positioned at the lower section of the level table matrix, for connecting the level table matrix and the L-shaped short side matrix.
7. small shaped steel frame counter force wall according to claim 2, is characterized in that, further includes：
Short supporting rack, the short supporting rack are arranged on the lower section of the level table matrix, and with multiple lateral steel columns one
One corresponds to.
8. small shaped steel frame counter force wall according to claim 1, is characterized in that：
Perpendicular steel column bottom linker is respectively equipped in the bottom of the L-shaped short side matrix and the L-shaped long side matrix.
9. small shaped steel frame counter force wall according to claim 1, is characterized in that, further includes：
Limb wall connecting corners, the limb wall connecting corners section is L-shaped, is arranged on the L-shaped short side matrix and the L-shaped long side
Matrix intersection.
10. small shaped steel frame counter force wall according to claim 9, is characterized in that, further includes：
Limb wall ribbed stiffener, the limb wall ribbed stiffener is fixed in the limb wall connecting corners, for providing reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298504.1U CN207487928U (en) | 2017-10-10 | 2017-10-10 | Small shaped steel frame counter force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721298504.1U CN207487928U (en) | 2017-10-10 | 2017-10-10 | Small shaped steel frame counter force wall |
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| Publication Number | Publication Date |
|---|---|
| CN207487928U true CN207487928U (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721298504.1U Expired - Fee Related CN207487928U (en) | 2017-10-10 | 2017-10-10 | Small shaped steel frame counter force wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462386A (en) * | 2017-10-10 | 2017-12-12 | 中国地震局工程力学研究所 | Small shaped steel frame counter force wall |
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2017
- 2017-10-10 CN CN201721298504.1U patent/CN207487928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462386A (en) * | 2017-10-10 | 2017-12-12 | 中国地震局工程力学研究所 | Small shaped steel frame counter force wall |
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