CN206015720U - A kind of prefabricated ground-connecting-wall with limiting card groove plate joint - Google Patents
A kind of prefabricated ground-connecting-wall with limiting card groove plate joint Download PDFInfo
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- CN206015720U CN206015720U CN201620843414.5U CN201620843414U CN206015720U CN 206015720 U CN206015720 U CN 206015720U CN 201620843414 U CN201620843414 U CN 201620843414U CN 206015720 U CN206015720 U CN 206015720U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 238000007569 slipcasting Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000002689 soil Substances 0.000 claims abstract description 10
- 210000003414 Extremities Anatomy 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010276 construction Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000003014 reinforcing Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000002421 Cell Wall Anatomy 0.000 description 1
- 208000002925 Dental Caries Diseases 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 210000004080 Milk Anatomy 0.000 description 1
- 210000000282 Nails Anatomy 0.000 description 1
- 210000003491 Skin Anatomy 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000004027 cells Anatomy 0.000 description 1
- 230000003750 conditioning Effects 0.000 description 1
- 235000014987 copper Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000789 fastener Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Abstract
A kind of prefabricated ground-connecting-wall with limiting card groove plate joint, the edge joint position of prefabricated ground-connecting-wall is provided with the caging system of wall width, the caging system also includes left and right limit assembly and limit assembly in front and back, left and right limit assembly and in front and back limit assembly are each attached to the surface of multistage steel plate and protruding wall width, it is located within piece slip casting cavity, wall width is inserted and to be inserted into wall width spacing by left and right limit assembly and apical grafting of wall width or so, inserted wall width and wall width has been inserted into by spacing before and after clamping in front and back between limit assembly, the native side of meeting of split sunny side is embedded with least one expansion sealing strip closure, the back of the body soil side of split sunny side and the split back is by weld seam closure between the plate of multistage steel plate.This utility model designs the caging system of wall width, by spacing and spacing adjustment wall width in front and back the right angle setting precision in the left and right to wall width so that be inserted into wall width from top to bottom with insert wall width and be completely embedded, reach the effect for controlling wall body vertical degree and effective sealing.
Description
Technical field
This utility model belongs to goes along with sb. to guard him construction field under building, more particularly to a kind of company prefabricatedly that can be independently spacing
Wall.
Background technology
With the economic continuous improvement developed rapidly with the level of urbanization, urban issues becomes increasingly conspicuous, such as densely populated,
Traffic congestion, resource exhaustion, using area not enough, land price is surging etc..Using the underground space configuration urban infrastructure be from
The effective way of issues about the cities' development is fundamentally solved.At present, underground space building enclosure is most commonly used that diaphram wall.
However, as cast-type diaphram wall is irrigated under water, inevitably there is some defects and disadvantage.
First, concrete setting is waited to cause claim for eot
Used as underground large-sized concrete supporting construction, earth excavation needs to wait diaphram wall to mix cast-in-place diaphram wall
Solidifying soil solidifies and further can construct after reaching some strength, and urban underground space construction requirements are tried one's best the reduction of erection time, existing
Pour the rapid construction requirement that ground-connecting-wall does not obviously meet urban underground space construction.
When the 2nd, pouring, quality is difficult to ensure
During the underwater casting of ground-connecting-wall, concrete easily presss from both sides mud, is stained with mud during descending reinforcing cage on reinforcing bar, reduces concrete
Bonding strength, wall body difficult quality guarantee, and easily cause the random infiltration of metope, this is that cast-in-place ground-connecting-wall cannot be solved always
A difficult problem certainly.
3rd, in soft stratum, degree of plainness for wall surface is wayward
When soil layer weakness or layer of sand, if mud conditioning is improper, cell wall there are problems that caving in, it can be common that metope has outer
Show especially as the problems such as degree of plainness for wall surface is difficult to control to.
Existing there is also some examples using prefabricated ground-connecting-wall, some defects above can be avoided, but pre- at present
The use of ground-connecting-wall processed is not extensive, when installing decentralization between its chief reason or two panels body of wall, due to the peace of seam crossing
Holding position and installation effect are wayward, cause edge joint position stagnant water effect poor, and the connection effect of body of wall hardly results in guarantee.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated ground-connecting-wall with limiting card groove plate joint, solves cast-in-placely even
Wall exist wait concrete setting when causing claim for eot, pouring quality be difficult to ensure and soft stratum in degree of plainness for wall surface be difficult
The technical problem of control, also solves the installation site of prefabricated ground-connecting-wall wall width and installation effect is wayward deviation occurs, lead
Cause edge joint position stagnant water effect is poor, and the connection effect of body of wall hardly results in the technical problem of guarantee.
For achieving the above object, this utility model is adopted the following technical scheme that：
A kind of prefabricated ground-connecting-wall with limiting card groove plate joint, be by insert wall width and be inserted into wall width or so splicing
Form, its right end face of every wall width is provided with groove elongated up and down and split sunny side, sets in the left end face of every wall width
There are the elongated plush copper corresponding with groove and split sunny side and the split back up and down, the surface of the groove is by a bottom land
Face and two groove sides compositions, the surface of the plush copper are made up of a convex top surface and two convex sides, the company prefabricatedly
The edge joint position of wall is provided with the caging system of wall width, and the caging system includes distinguishing pre-buried multistage along the piece surface of both walls width
Steel plate also includes spacing group of left and right with one group of peg that is vertical and being fixedly connected at the back interval of multistage steel plate, the caging system
Part and in front and back limit assembly, in front and back the left and right limit assembly and limit assembly are each attached to surface and the protruding wall of multistage steel plate
Width, it is located within piece slip casting cavity, has inserted wall width and to be inserted into wall width left by the apical grafting of left and right limit assembly and wall width
Right limit, has inserted wall width and has been inserted into wall width by spacing before and after clamping in front and back between limit assembly,
The native side of meeting of the split sunny side is embedded with least one expansion sealing strip closure, the split sunny side and the split back
The native side of the back of the body by weld seam closure between the plate of multistage steel plate, be embedded with the vertically elongated wall rising pouring slurry of at least twice in every wall width
Pipeline.
The split sunny side includes the narrow sunny side of the wide sunny side for meeting native side and the native side of the back of the body, the multistage for having been inserted in wall width
Steel plate includes that meeting the native three sections of steel plates being sequentially connected of side channel side panel point of native side channel side panel, bottom land panel and the back of the body buries, described
The groove side of narrow sunny side and the native side of the back of the body is embedded with least one by two face insteads of the native side channel side panel of the back of the body on the wide sunny side
Road expansion sealing strip.
The left end for meeting native side channel side panel extends internally and imbeds the inside for having inserted wall width, and native side channel side is met on peg edge
The back interval of panel is fixedly connected.
The left end of the back of the body soil side channel side panel extends internally and imbeds the inside for having inserted wall width, and native side channel side is met on peg edge
The back interval of panel is fixedly connected.
The split back includes the narrow back of the wide back for meeting native side and the native side of the back of the body, the multistage being inserted in wall width
Steel plate includes wide back plate, meet five sections of the convex side panel in native side, convex top panel, the native convex side panel in side of the back of the body and narrow back plate point connects successively
The steel plate for connecing is buried.
The peg is fixedly connected with the back interval of convex top panel along wide back plate.
The left and right limit assembly is one group of spacing peg that perpendicular separation is welded on convex top panel surface, spacing peg
Top withstands on the surface of bottom land panel.
Before and after described, limit assembly is to be respectively welded at meet native side channel side panel and meet between the convex side panel in native side, carry on the back native side
The spacing angle steel component being arranged in pairs between the convex side panel of groove side panel and the native side of the back of the body, each spacing angle steel component include being open
Two opposite angle steel, the angle steel that fix on wall width that is inserted into are fastened in the left side for inserting the angle steel on wall width.
The connection limb of the angle steel is welded on the surface of multistage steel plate, the mutually spacing fixing of the spacing limb of angle steel.
By weld seam closure between plate between the native side channel side panel of the back of the body and narrow back plate.
This utility model has the characteristics that and beneficial effect compared with prior art：
This utility model passes through in the caging system for inserting wall width with the edge joint position ingehious design wall width for being inserted into wall width
Spacing to the left and right of wall width and in front and back spacing adjustment wall width right angle setting precision so that be inserted into wall width from top to bottom with insert
Enter wall width to be completely embedded, reach the effect of control wall body vertical degree and effective sealing.
Of the present utility model wall width has been inserted and wall width has been inserted into by tight in the expansion sealing strip top pressure by meeting native side
Close, adaptivity water joint measure, and ensure seam waterproof by carrying on the back the field welding between the caging system of native side, effectively keep away
Exempt to insert two walls when being inserted into wall width and closely connection is difficult to consequently, it is possible to the subsoil water leakage problems that cause, it is ensured that joint waterproofing
Reliability, reduces the prominent mud accident occurrence probability of gushing water in Excavation Process.
This utility model slip casting in the piece slip casting cavity, the performance of further reinforced joint waterproof.
In this utility model, prefabricated ground-connecting-wall wallboard and caging system are prefabricated in the factory and process, and are not required in addition design specially
With groove end connector measure, the scope of application is extremely wide, can effectively improve construction of diaphragm wall efficiency, reduces the duration of a project, reliable controls
Wall leveling degree processed, lifts construction quality.Of the present utility model processing, scope of application pole can be designed in factory
Extensively.
Description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 dimensional structure diagrams of the present utility model.
Fig. 2 side structure schematic views of the present utility model.
Fig. 3 this utility model does not show the wall width overlooking the structure diagram of limit assembly.
The structural representation that Fig. 4 connecting nodes of the present utility model are amplified.
Reference：1- inserted wall width, 2- be inserted into wall width, 3- plush coppers, the convex top surfaces of 3.1-, the convex sides of 3.2-,
4- grooves, 4.1- groove bottoms, 4.2- grooves side, 5- walls bottom grouting pipe, 6- piece slip casting cavitys, 7- split sunny sides,
7.1- width sunny sides, the 8- split backs, the 8.1- width backs, the narrow backs of 8.2-, 9- pegs, 10- or so limit assembly, 11-
In front and back limit assembly, 12- meet the native side channel side panel of native side channel side panel, 13- bottom land panels, the 14- back ofs the body, 15- width back plates,
16- meet the convex side panel in native side, the convex top panels of 17-, the convex side panel in the native side of the 18- back ofs the body, weld seam between the narrow back plates of 19-, 20- plates,
21- expansion sealing strips, 22- connection limbs, the spacing limbs of 23-.
Specific embodiment
Referring to shown in Fig. 1-4, a kind of prefabricated ground-connecting-wall with limiting card groove plate joint is by inserting wall width to embodiment
1 and it is inserted into wall 2 or so and is spliced, its right end face of every wall width is provided with groove 4 elongated up and down and split sunny side
7, the left end face of every wall width is provided with the elongated plush copper 3 corresponding with groove 4 and split sunny side and the split back 8 up and down,
The surface of the groove is made up of a groove bottom 4.1 and two groove sides 4.2, and the surface of the plush copper is by a convex top
Face 3.1 and two convex sides 3.2 constitute, and the edge joint position of the prefabricated ground-connecting-wall is provided with the caging system of wall width, the caging system
Pre-buried multistage steel plate and vertical and fixed connect is distinguished at the back interval of multistage steel plate including the piece surface along both walls width
The one group of peg 9 for connecing, the caging system also include left and right limit assembly 10 and limit assembly 11 in front and back, the left and right limit assembly
10 and in front and back limit assembly 11 be each attached to multistage steel plate surface and protruding wall width, be located at piece slip casting cavity 6 within, insert
Enter wall 1 and to be inserted into wall 2 spacing by left and right limit assembly 10 and apical grafting of wall width or so, insert wall 1 and to be inserted
Enter wall 2 by spacing before and after clamping in front and back between limit assembly 11,
The native side of meeting of the split sunny side 7 is embedded with least one expansion sealing strip 21 and blocks, the split sunny side 7 and split
The back of the body soil side of the back 8 is blocked by weld seam 20 between the plate of multistage steel plate, is embedded with least twice vertically elongated in every wall width
Wall bottom grouting pipe 5.
The split sunny side 7 includes meeting the narrow sunny side of the native side of wide sunny side 7.1 and the back of the body of native side, described has been inserted in wall width
Multistage steel plate includes meeting the native side channel 14 points of three sections of steel plates being sequentially connected of side panel of native side channel side panel 12, bottom land panel 13 and the back of the body
Embedded, the groove side 4.2 of the narrow sunny side and the native side of the back of the body is by two face insteads for carrying on the back native side channel side panel 14, the width sun
At least one expansion sealing strip 21 is embedded with face 7.1.
The inside of wall 1 has been inserted in the left end for meeting native side channel side panel 12 embedment that extends internally, and peg 9 is along meeting native side
The back interval of groove side panel 12 is fixedly connected.
The inside of wall 1 has been inserted in the embedment that extends internally of the left end of the native side channel side panel 14 of the back of the body, and peg 9 is along meeting native side
The back interval of groove side panel 12 is fixedly connected.
The split back 8 includes meeting the narrow back of the wide back of native side and the native side of the back of the body, described be inserted in wall width many
Section steel plate includes wide back plate 15, meets the convex side panel 16 in native side, convex top panel 17, the native convex side panel 18 in side of the back of the body and narrow back plate 19
Five sections of steel plates being sequentially connected are divided to bury.
The peg 9 is fixedly connected with the back interval of convex top panel 17 along wide back plate 15.
The left and right limit assembly 10 is one group of spacing peg that perpendicular separation is welded on 17 surface of convex top panel, limited bolt
The top of nail withstands on the surface of bottom land panel 13.
Before and after described limit assembly 11 be respectively welded at meet native side channel side panel 12 and meet between the convex side panel 16 in native side,
The spacing angle steel component being arranged in pairs between the convex side panel 18 of the native side channel side panel 14 of the back of the body and the native side of the back of the body, each spacing angle steel component
Include that opposite two angle steel that is open, the angle steel that fix on wall width that is inserted into are fastened in the angle steel for being inserted on wall width
Left side.
The connection limb 22 of the angle steel is welded on the surface of multistage steel plate, the mutually spacing fixing of the spacing limb 23 of angle steel.
Blocked by weld seam 20 between plate between the native side channel side panel 14 of the back of the body and narrow back plate 19.
In this utility model, underground continuous wall width is processed using template in factory, pre- in wall width and wall width
Embedded part ensures certain machining accuracy, and then ensures the installation accuracy of wall width.By the effect of caging system, make to be inserted into wall width
Can not all around move, can only vertically transfer and insert wall width and be completely embedded, can finally by excavation pit in-site installation
Dismountable antipriming forms confined space, then carries out live slip casting shape by inserting Grouting Pipe in piece slip casting cavity again
Closed system into body of wall.
In this utility model, the vertically elongated wall bottom grouting pipe of at least twice in every wall width, is embedded with, wall width is put into
Cell body and stable after can be in the milk in hole, body of wall is adjacent to the soil body close；The prefabricated ground-connecting-wall can pass through pre- in body of wall
The bolt collar for burying, sleeve connection suspension ring can facilitate the vertical and horizontal hoisting transportation of body of wall.
Work progress of the present utility model is as follows：
First, use the prefabricated ground-connecting-wall wall width of template in precasting yard, in strict control caging system in wall width built-in fitting and
The dimensional tolerance of wall width, and externally bleed-out component does antirust treatment；
Second, prefabricated ground-connecting-wall wall width is transported to construction site using flat car is lengthened, is ensured in transportation prefabricated
Wall is injury-free, can be fixed using bracket and steel-wire fastener if necessary；
3rd, the prefabricated ground-connecting-wall length of single width is slightly larger than using grab bucket or other groovers fluting, slotting length and width
And width, and it is levelling to spread one layer of rubble in bottom land；
4th, by hoisting prefabricated the first width of ground-connecting-wall of hoisting ring and transferred to groove using crane, needed in decentralization process
Ensure certain mud level, to prevent soil body collapse hole in groove, measured by level gauge in decentralization process and adjusted prefabricatedly
Connect wall perpendicularity；
5th, using grab bucket or other groovers fluting, slot in the groove side of the prefabricated ground-connecting-wall for having inserted, width
The prefabricated ground-connecting-wall width of single width, length of the slotting length slightly larger than single width body of wall is slightly larger than, while one layer of rubble is spread in bottom land looking for
Flat；
6th, width is inserted into by the hoisting prefabricated ground-connecting-wall of ground-connecting-wall hoisting ring using crane, to inserting well before decentralization process
Access point is slowly transferred after position, and body of wall slowly declines along angle steel limiting section in caging system, by deadweight from top to bottom this
When must ensure body of wall all the time in plumbness, while inserting from groove in decentralization process and ensureing certain slurry liquid
Position, measures and adjusts prefabricated ground-connecting-wall perpendicularity by level gauge in decentralization process；
7th, to carrying out welding closure between the native side channel side panel of the back of the body and narrow back plate；
8th, repeat above third and fourth, five, six steps complete the 3rd prefabricated ground-connecting-wall construction；
9th, the injected clear water into the piece slip casting cavity of two prefabricated ground-connecting-walls replaces the mud in piece, it is to avoid
Mud skin is formed in water-swellable adhesive tape surface, soaking effect is affected；
Tenth, implement back cover to be carried out to the slip casting of body of wall bottom by wall bottom grouting pipe, pass through piece slip casting cavity afterwards
Seam crossing and periphery slip casting to two width bodies of wall.
11st, repeat above step（Embedded type diaphram wall can be assembled using perpendicular type abnormal shape at right angle corner
Realize prefabricated ground-connecting-wall construction）Complete ground-connecting-wall construction；
12nd, body of wall carries out excavation of foundation pit after completing construction, and the back of the body soil side after excavation is installed detachable anti-
Water installations, it is ensured that seam closed, effectively prevent Groundwater infiltration foundation ditch.
Claims (10)
1. a kind of prefabricated ground-connecting-wall with limiting card groove plate joint, is by inserting wall width（1）Be inserted into wall width（2）Left and right
It is spliced, its right end face of every wall width is provided with groove elongated up and down（4）With split sunny side（7）, a left side for every wall width
Side end face is provided with elongated up and down and groove（4）The plush copper corresponding with split sunny side（3）With the split back（8）, the groove
Surface be by a groove bottom（4.1）With two groove sides（4.2）Composition, the surface of the plush copper is by a convex top surface
（3.1）With two convex sides（3.2）Composition, it is characterised in that：The edge joint position of the prefabricated ground-connecting-wall is provided with the spacing system of wall width
System, the caging system include distinguishing pre-buried multistage steel plate and vertical and in multistage steel plate the back of the body along the piece surface of both walls width
One group of peg that portion interval is fixedly connected（9）, the caging system also includes left and right limit assembly（10）Limit assembly in front and back
（11）, the left and right limit assembly（10）Limit assembly in front and back（11）Be each attached to multistage steel plate surface and protruding wall width,
It is located at piece slip casting cavity（6）Within, insert wall width（1）Be inserted into wall width（2）By left and right limit assembly（10）With wall
Apical grafting of width or so is spacing, has inserted wall width（1）Be inserted into wall width（2）By in front and back's limit assembly（11）Between clamping before
It is spacing afterwards,
The split sunny side（7）Native side of meeting be embedded with least one expansion sealing strip（21）Closure, the split sunny side（7）And spelling
Close the back（8）The native side of the back of the body by weld seam between the plate of multistage steel plate（20）Closure, is embedded with least twice in every wall width vertical
Elongated wall bottom grouting pipe（5）.
2. the prefabricated ground-connecting-wall with limiting card groove plate joint according to claim 1, it is characterised in that：The split sun
Face（7）Including meeting the wide sunny side of native side（7.1）With the narrow sunny side of the native side of the back of the body, the multistage steel plate for having been inserted in wall width includes meeting
Native side channel side panel（12）, bottom land panel（13）With the native side channel side panel of the back of the body（14）Three sections of steel plates being sequentially connected are divided to bury, institute
State the groove side of narrow sunny side and the native side of the back of the body（4.2）By the native side channel side panel of the back of the body（14）Two face insteads, the wide sunny side
（7.1）On be embedded with least one expansion sealing strip（21）.
3. the prefabricated ground-connecting-wall with limiting card groove plate joint according to claim 2, it is characterised in that：Described meet native side
Groove side panel（12）Left end extend internally embedment inserted wall width（1）Inside, peg（9）Meet native side channel side panel in edge（12）
Back interval be fixedly connected.
4. the prefabricated ground-connecting-wall with limiting card groove plate joint according to Claims 2 or 3, it is characterised in that：The back of the body
Native side channel side panel（14）Left end extend internally embedment inserted wall width（1）Inside, peg（9）Meet native side channel side panel in edge
（12）Back interval be fixedly connected.
5. the prefabricated ground-connecting-wall with limiting card groove plate joint according to claim 2, it is characterised in that：The split is cloudy
Face（8）Including meeting the wide back of native side and the narrow back of back of the body soil side, the multistage steel plate being inserted in wall width includes the wide back
Plate（15）, meet the convex side panel in native side（16）, convex top panel（17）, the convex side panel in the native side of the back of the body（18）With narrow back plate（19）Divide five sections
The steel plate being sequentially connected is buried.
6. the prefabricated ground-connecting-wall with limiting card groove plate joint according to claim 5, it is characterised in that：The peg
（9）Along wide back plate（15）With convex top panel（17）Back interval be fixedly connected.
7. the prefabricated ground-connecting-wall with limiting card groove plate joint according to claim 5, it is characterised in that：The left and right limit
Hyte part（10）It is that perpendicular separation is welded on convex top panel（17）One group of spacing peg on surface, the top of spacing peg withstands on groove
Bottom panel（13）Surface.
8. the prefabricated ground-connecting-wall with limiting card groove plate joint according to claim 7, it is characterised in that：Limit before and after described
Hyte part（11）It is to be respectively welded to meet native side channel side panel（12）With meet the convex side panel in native side（16）Between, the native side channel side of the back of the body
Plate（14）With the convex side panel in the native side of the back of the body（18）Between the spacing angle steel component that is arranged in pairs, each spacing angle steel component includes out
Two opposite angle steel of mouth, the angle steel that fix on wall width that is inserted into are fastened in the left side for inserting the angle steel on wall width.
9. the prefabricated ground-connecting-wall with limiting card groove plate joint according to claim 8, it is characterised in that：The angle steel
Connection limb（22）The surface of multistage steel plate, the spacing limb of angle steel are welded on（23）Mutually spacing fixing.
10. the prefabricated ground-connecting-wall with limiting card groove plate joint according to claim 5, it is characterised in that：The back of the body soil
Side channel side panel（14）With narrow back plate（19）Between by weld seam between plate（20）Closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843414.5U CN206015720U (en) | 2016-08-05 | 2016-08-05 | A kind of prefabricated ground-connecting-wall with limiting card groove plate joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620843414.5U CN206015720U (en) | 2016-08-05 | 2016-08-05 | A kind of prefabricated ground-connecting-wall with limiting card groove plate joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206015720U true CN206015720U (en) | 2017-03-15 |
Family
ID=58246890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620843414.5U Expired - Fee Related CN206015720U (en) | 2016-08-05 | 2016-08-05 | A kind of prefabricated ground-connecting-wall with limiting card groove plate joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206015720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136897A (en) * | 2021-03-19 | 2021-07-20 | 中铁隧道局集团有限公司 | Inverted tower type reverse multi-path underground diaphragm wall water stop structure and construction process |
-
2016
- 2016-08-05 CN CN201620843414.5U patent/CN206015720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136897A (en) * | 2021-03-19 | 2021-07-20 | 中铁隧道局集团有限公司 | Inverted tower type reverse multi-path underground diaphragm wall water stop structure and construction process |
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