CN208309568U - A kind of prefabricated assembled ground-connecting-wall structure - Google Patents
A kind of prefabricated assembled ground-connecting-wall structure Download PDFInfo
- Publication number
- CN208309568U CN208309568U CN201820674726.7U CN201820674726U CN208309568U CN 208309568 U CN208309568 U CN 208309568U CN 201820674726 U CN201820674726 U CN 201820674726U CN 208309568 U CN208309568 U CN 208309568U
- Authority
- CN
- China
- Prior art keywords
- assembled
- main body
- panel main
- reserved
- prefabricated panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of prefabricated assembled ground-connecting-wall structures, including the prefabricated panel main body that muti-piece splicing is fixed, reserved assembled groove at the top of assembled use is formed on the top of the prefabricated panel main body, the assembled reserved assembled tenon in bottom is formed on the bottom of prefabricated panel main body, the left side of prefabricated panel main body forms the assembled reserved assembled tenon in wallboard side, and the right side of prefabricated panel main body forms the assembled reserved assembled groove in wallboard side.Prefabricated panel main body facilitates the transport and lifting of construction site, prefabricated panel main body single width width is up to 6.5m, it is possible to increase horizontally-supported spacing is conducive to the construction of subsequent foundation pit main structure using hollow abnormally-structured in the utility model.Connector is integral using groove joint connection between width and between adjacent width above and below prefabricated panel main body, and shear resistance is strong.Connector is bolted using fining twisted steel and song between width above and below prefabricated panel main body, ensure that the bending resistance of structure.
Description
Technical field
The utility model belongs to construction of underground structure field, and in particular to a kind of prefabricated assembled ground-connecting-wall structure.
Background technique
Currently, urban underground engineering construction is quickly grown, since geological conditions is different in construction, environmental effect is complicated, need
The safety and stabilization of building enclosure built to guarantee succeeding body engineering construction are carried out first.It is built in the busy area in city
When base pit engineering, road is often occupied for a long time, influences traffic, traditional construction mode carries out big in the work progress of base pit engineering
The use of the construction materials such as amount cement, sand material, steel does not only take up the construction site of large area, construction quality is difficult to ensure,
Construction efficiency is low, the construction period is long, construction risk is high, surrounding enviroment are caused with adverse effect, and integrally build standardization,
Industrialization and automatization level are lower, it is difficult to realize the sustainable development of industry.
Prefabricated construction is the armored concrete for being assembled or being formed by connecting as main bearing member using prefabricated components
Structure.Compared with traditional cast-in-situ construction method, precast reinforced concrete structure, which has, is easy to Parametric designing, prefabricated batch
Standardized production, quality controllable and high fraction advantage, its assembly precision is high in construction, construction speed is fast, cancel mud at
Slot, reduce the process of site operation, template uses and the waste of construction material, is conducive to green construction, meet save land, energy conservation,
It saves material, water-saving and environmental protection etc. to require, reduces the negative effect to environment.Assembled base pit engineering ground-connecting-wall structure is to solve
The problem of existing Design of Excavation Project is constructed provides effective idea and method, will be used wider and wider,
Important trend as the development of the city underground engineerings such as the following base pit engineering building enclosure.
Summary of the invention
The utility model proposes that the purpose is to provide one kind prefabricated assembledly in order to solve the problems existing in the prior art
Even wall construction.
The technical solution of the utility model is: a kind of prefabricated assembled ground-connecting-wall structure, including the pre- of muti-piece splicing fixation
Reserved assembled groove, the bottom of prefabricated panel main body at the top of assembled use are formed on wallboard main body processed, the top of the prefabricated panel main body
Portion forms the assembled reserved assembled tenon in bottom, and the left side of prefabricated panel main body forms assembled reserved assembled convex with wallboard side
Tenon, the right side of prefabricated panel main body form the assembled reserved assembled groove in wallboard side.
The prefabricated panel main body is armoured concrete slab, forms wallboard hollow part in prefabricated panel main body.
Bent bolt box, the song spiral shell are formed in the reserved assembled groove in the top, the reserved assembled groove in wallboard side
Fixed bent bolt is provided in bolt preformed hole.
The reserved assembled groove in the top, the shape of the reserved assembled tenon in bottom are adaptable.
The slot bottom width of the reserved assembled groove in the top is less than width of rebate.
The Grouting Pipe to perfusion rockfill grouting at splicing seams is formed in the prefabricated panel main body.
It is longitudinally formed essence in the prefabricated panel main body and pricks screwed pipe preformed hole, prefabricated panel body end is formed pricks with essence
The essence that screwed pipe preformed hole is connected pricks connecting sleeve, and the essence pricks screwed pipe preformed hole, essence pricks screw-thread steel connector sleeve
It is provided with to fix up and down in cylinder and pricks screw-thread steel with essence.
The reserved assembled groove in the top of the prefabricated panel main body, the reserved assembled tenon in bottom, the reserved assembly in wallboard side
Tenon, the reserved assembled groove in wallboard side are coated with modified epoxy glue.
Reinforcing, which is provided with, in the prefabricated panel main body indulges muscle and ground-connecting-wall stirrup with ground-connecting-wall.
Prefabricated panel main body facilitates the transport and lifting of construction site using hollow abnormally-structured in the utility model,
Prefabricated panel main body single width width is up to 6.5m, it is possible to increase horizontally-supported spacing is conducive to applying for subsequent foundation pit main structure
Work.Connector is integral using groove joint connection between width and between adjacent width above and below prefabricated panel main body, and shear resistance is strong.Dry wall
Connector is bolted using fining twisted steel and song between width above and below plate main body, ensure that the bending resistance of structure.And up and down between width
And modified epoxy glue waterproof is used between adjacent width, the prefabricated wall panels can be made with being applied to the weak soil of rich groundwater
Area.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the standard width cross section of the utility model；
Fig. 5 is the standard width top view of the utility model；
Fig. 6 is the standard width cross section arrangement of reinforcement of the utility model；
Fig. 7 is adjacent width ground-connecting-wall connection signal in the utility model；
Fig. 8 is adjacent width ground-connecting-wall side view in the utility model；
Fig. 9 is adjacent width ground-connecting-wall cross section in the utility model；
Figure 10 is the assembling schematic diagram that essence pricks screwed pipe preformed hole in the utility model；
Figure 11 is the cross-sectional view in the section 1-1 in Figure 10；
Wherein:
1 prefabricated panel main body, 2 wallboard hollow part
The reserved assembled reserved assembled tenon in 4 bottom of groove in 3 tops
The reserved assembled reserved assembled groove in 6 wallboard side of tenon in 5 wallboard sides
The 7 bent bolts of bent bolt box 8
9 essences prick 10 essence of screwed pipe preformed hole and prick connecting sleeve
11 Grouting Pipe, 12 ground-connecting-wall indulges muscle
13 ground-connecting-wall stirrup, 14 rockfill grouting
15 essences prick screw-thread steel.
Specific embodiment
Hereinafter, the utility model is described in detail referring to drawings and examples:
As shown in Fig. 1 ~ 11, a kind of prefabricated assembled ground-connecting-wall structure, including the prefabricated panel main body that muti-piece splicing is fixed
1, reserved assembled groove 3 at the top of assembled use is formed on the top of the prefabricated panel main body 1, and the bottom of prefabricated panel main body 1 is formed
The assembly reserved assembled tenon 4 in bottom, the left side of prefabricated panel main body 1 form the assembled reserved assembled tenon 5 in wallboard side, in advance
The right side of wallboard main body 1 processed forms the assembled reserved assembled groove 6 in wallboard side.
The prefabricated panel main body 1 is armoured concrete slab, forms wallboard hollow part 2 in prefabricated panel main body 1.
Bent bolt box 7, the song are formed in the reserved assembled groove 3 in the top, the reserved assembled groove 6 in wallboard side
Fixed bent bolt 8 is provided in bolt box 7.
The reserved assembled groove 3 in the top, the shape of the reserved assembled tenon 4 in bottom are adaptable.
The slot bottom width of the reserved assembled groove 3 in the top is less than width of rebate.
The Grouting Pipe 11 to perfusion rockfill grouting 14 at splicing seams is formed in the prefabricated panel main body 1.
Be longitudinally formed in the prefabricated panel main body 1 essence prick screwed pipe preformed hole 9,1 end of prefabricated panel main body formed with
Essence pricks the essence that screwed pipe preformed hole 9 is connected and pricks connecting sleeve 10, and the essence pricks screwed pipe preformed hole 9, essence pricks screw thread
It is provided with to fix up and down in steel connection sleeve 10 and pricks screw-thread steel 15 with essence.
The reserved assembled groove 3 in the top of the prefabricated panel main body 1, the reserved assembled tenon 4 in bottom, wallboard side are reserved and are spelled
Modified epoxy glue is coated at dress tenon 5, the reserved assembled groove 6 in wallboard side.
Reinforcing, which is provided with, in the prefabricated panel main body 1 indulges muscle 12 and ground-connecting-wall stirrup 13 with ground-connecting-wall.
The reserved assembled groove 6 in the wallboard side is the slot up and down that slot bottom is less than notch.
The reserved assembled groove 3 in the top is deep gouge.
The inner hole that the essence pricks connecting sleeve 10 is greater than the aperture that essence pricks screwed pipe preformed hole 9.
The fixed device of fixed device up and down and left and right, the device fixed up and down are provided in the prefabricated panel main body 1
Bent bolt in the reserved assembled groove 3 in top, the reserved assembled groove 3 of the insertion cooperation of the reserved assembled tenon 4 in bottom and top
8, the device fixed up and down further includes interspersed being fixed on that essence pricks screwed pipe preformed hole 9, essence is pricked in connecting sleeve 10
Essence pricks screw-thread steel 15.
The fixed device in left and right includes that assembled tenon 5 is reserved in wallboard side, the reserved assembled insertion of groove 6 in wallboard side is matched
Bent bolt 8 in the reserved assembled groove 6 of conjunction and wallboard side.
The construction method of the utility model is as follows:
Step 1: prefabricated assembled special-shaped ground-connecting-wall needed for calculating is assembled according to the foundation pit form and size of Practical Project
The quantity of block.
Step 2: smooth location, carries out traffic data process, determines transit route.
Step 3: prefabricated components are transported to construction site.
Step 4: excavating ground-connecting-wall guide groove, the soil body within the scope of ground-connecting-wall wall is stirred, was pressed into reducing prefabricated ground-connecting-wall
Resistance in journey.
Step 5: according to design drawing, position and lift the prefabricated ground-connecting-wall wallboard of lowest level, the lifting mode can with but
It is not limited to vacuum chuck to be lifted, smears modified epoxy glue in wallboard top connection face and carry out waterproof.
Step 6: positioning and lifting one layer of prefabricated ground-connecting-wall wallboard, first afterwards using the fixed upper and lower width of bent bolt
Even wall wallboard recycles screw-thread steel to connect and apply pretightning force.
Step 7: upper and lower two layers assembled prefabricated ground-connecting-wall wallboard is pressed to design position, with guaranteeing upper layer even
Wall upper surface is located on ground.
Step 8: the 6th step and the 7th step are repeated, until the prefabricated ground-connecting-wall wallboard of single width reaches foundation pit enclosure structure design
Depth.
So far, the first width assembled ground-connecting-wall assembly is completed, in next step assembled second width assembled ground-connecting-wall structure.
Step 9: positioning and lifting the prefabricated ground-connecting-wall wallboard of the next adjacent bottom, hung according to the 6th step ~ the 8th step
Fill other top wall panels of the width.
So far, the second width assembled ground-connecting-wall assembly is completed, and subsequent construction is walked according to the second width assembled ground-connecting-wall structure
Assembled process successively construct.
Step 10: when excavating bent bolt location reserved to connector between adjacent width width, being utilized in main body Excavation Process
Song is bolted adjacent width.
Prefabricated panel main body facilitates the transport and lifting of construction site using hollow abnormally-structured in the utility model,
Prefabricated panel main body single width width is up to 6.5m, it is possible to increase horizontally-supported spacing is conducive to applying for subsequent foundation pit main structure
Work.Connector is integral using groove joint connection between width and between adjacent width above and below prefabricated panel main body, and shear resistance is strong.Dry wall
Connector is bolted using fining twisted steel and song between width above and below plate main body, ensure that the bending resistance of structure.And up and down between width
And modified epoxy glue waterproof is used between adjacent width, the prefabricated wall panels can be made with being applied to the weak soil of rich groundwater
Area.
Claims (9)
1. a kind of prefabricated assembled ground-connecting-wall structure, including the prefabricated panel main body (1) that muti-piece splicing is fixed, it is characterised in that:
Reserved assembled groove (3), the bottom of prefabricated panel main body (1) at the top of assembled use are formed on the top of the prefabricated panel main body (1)
Assembly is formed with the reserved assembled tenon (4) in bottom, the left side of prefabricated panel main body (1) forms assembly and reserves assembly with wallboard side
Tenon (5), the right side of prefabricated panel main body (1) form assembled with the reserved assembled groove (6) in wallboard side.
2. a kind of prefabricated assembled ground-connecting-wall structure according to claim 1, it is characterised in that: the prefabricated panel main body
(1) it is armoured concrete slab, forms wallboard hollow part (2) in prefabricated panel main body (1).
3. a kind of prefabricated assembled ground-connecting-wall structure according to claim 1, it is characterised in that: the reserved assembly in the top
Bent bolt box (7) is formed in groove (3), the reserved assembled groove (6) in wallboard side, is set in the song bolt box (7)
It is equipped with fixed with bent bolt (8).
4. a kind of prefabricated assembled ground-connecting-wall structure according to claim 1, it is characterised in that: the reserved assembly in the top
Groove (3), the shape of the reserved assembled tenon (4) in bottom are adaptable.
5. a kind of prefabricated assembled ground-connecting-wall structure according to claim 4, it is characterised in that: the reserved assembly in the top
The slot bottom width of groove (3) is less than width of rebate.
6. a kind of prefabricated assembled ground-connecting-wall structure according to claim 1, it is characterised in that: the prefabricated panel main body
(1) Grouting Pipe (11) to perfusion rockfill grouting (14) at splicing seams is formed in.
7. a kind of prefabricated assembled ground-connecting-wall structure according to claim 1, it is characterised in that: the prefabricated panel main body
(1) it is longitudinally formed essence in and pricks screwed pipe preformed hole (9), prefabricated panel main body (1) end, which is formed, pricks screwed pipe preformed hole (9) with essence
The essence being connected pricks connecting sleeve (10), and the essence pricks screwed pipe preformed hole (9), essence pricks connecting sleeve (10)
In be provided with and fixed up and down prick screw-thread steel (15) with essence.
8. a kind of prefabricated assembled ground-connecting-wall structure according to claim 1, it is characterised in that: the prefabricated panel main body
(1) the reserved assembled groove (3) in top, the reserved assembled tenon (4) in bottom, the reserved assembled tenon (5) in wallboard side, wallboard side
Modified epoxy glue is coated at reserved assembly groove (6).
9. a kind of prefabricated assembled ground-connecting-wall structure according to claim 2, it is characterised in that: the prefabricated panel main body
(1) it is provided with reinforcing in and indulges muscle (12) and ground-connecting-wall stirrup (13) with ground-connecting-wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674726.7U CN208309568U (en) | 2018-05-08 | 2018-05-08 | A kind of prefabricated assembled ground-connecting-wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820674726.7U CN208309568U (en) | 2018-05-08 | 2018-05-08 | A kind of prefabricated assembled ground-connecting-wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309568U true CN208309568U (en) | 2019-01-01 |
Family
ID=64711235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820674726.7U Active CN208309568U (en) | 2018-05-08 | 2018-05-08 | A kind of prefabricated assembled ground-connecting-wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208309568U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258523A (en) * | 2019-05-28 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | Using the continuous underground wall structure and its construction method of the milling of glass fiber-reinforced polymer lap joint sleeve |
| CN110258530A (en) * | 2019-06-04 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | A kind of diaphram wall and its construction method using fore shaft pipe fitting |
| CN110541499A (en) * | 2019-09-26 | 2019-12-06 | 深圳市前海用电物联网科技有限公司 | Assembled wall, splicing structure and assembled power distribution station |
| CN110805024A (en) * | 2019-05-22 | 2020-02-18 | 中煤江南建设发展有限公司 | Prefabricated guide wall of underground continuous wall |
| CN111441339A (en) * | 2020-04-02 | 2020-07-24 | 南京吉欧地下空间科技有限公司 | Self-sinking type assembly enclosure structure and construction method |
| WO2020150826A1 (en) * | 2019-01-23 | 2020-07-30 | Ail International Inc. | An elongate panel for a sound wall and a stiffener member for the same |
| CN112878311A (en) * | 2021-01-08 | 2021-06-01 | 中国建筑第八工程局有限公司 | Connecting structure suitable for ultra-deep foundation pit underground diaphragm wall and construction method thereof |
| CN115387326A (en) * | 2022-08-05 | 2022-11-25 | 浙江省建筑设计研究院 | Bending bolt connection type prefabricated underground continuous wall |
| CN115419050A (en) * | 2022-08-05 | 2022-12-02 | 浙江省建筑设计研究院 | Embedded sleeve combined underground continuous wall and construction method thereof |
-
2018
- 2018-05-08 CN CN201820674726.7U patent/CN208309568U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11598057B2 (en) | 2019-01-23 | 2023-03-07 | Ail International Inc. | Sound wall and method of constructing the same |
| WO2020150826A1 (en) * | 2019-01-23 | 2020-07-30 | Ail International Inc. | An elongate panel for a sound wall and a stiffener member for the same |
| US11479931B2 (en) | 2019-01-23 | 2022-10-25 | Ail International Inc. | Elongate panel for a sound wall and a stiffener member for the same |
| US20230160161A1 (en) * | 2019-01-23 | 2023-05-25 | Ail International Inc. | Sound wall and method of constructing the same |
| CN110805024A (en) * | 2019-05-22 | 2020-02-18 | 中煤江南建设发展有限公司 | Prefabricated guide wall of underground continuous wall |
| CN110258523A (en) * | 2019-05-28 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | Using the continuous underground wall structure and its construction method of the milling of glass fiber-reinforced polymer lap joint sleeve |
| CN110258530A (en) * | 2019-06-04 | 2019-09-20 | 广州穗岩土木科技股份有限公司 | A kind of diaphram wall and its construction method using fore shaft pipe fitting |
| CN110541499A (en) * | 2019-09-26 | 2019-12-06 | 深圳市前海用电物联网科技有限公司 | Assembled wall, splicing structure and assembled power distribution station |
| CN111441339A (en) * | 2020-04-02 | 2020-07-24 | 南京吉欧地下空间科技有限公司 | Self-sinking type assembly enclosure structure and construction method |
| CN112878311A (en) * | 2021-01-08 | 2021-06-01 | 中国建筑第八工程局有限公司 | Connecting structure suitable for ultra-deep foundation pit underground diaphragm wall and construction method thereof |
| CN115419050A (en) * | 2022-08-05 | 2022-12-02 | 浙江省建筑设计研究院 | Embedded sleeve combined underground continuous wall and construction method thereof |
| CN115387326A (en) * | 2022-08-05 | 2022-11-25 | 浙江省建筑设计研究院 | Bending bolt connection type prefabricated underground continuous wall |
| CN115387326B (en) * | 2022-08-05 | 2024-07-19 | 浙江省建筑设计研究院 | Curved bolt connection type prefabricated underground continuous wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208309568U (en) | A kind of prefabricated assembled ground-connecting-wall structure | |
| CN103912011B (en) | The prefabricated assembled underground structure of open cut | |
| CN107761765B (en) | Fully assembled subway station double-column main body structure and construction method thereof | |
| CN103321244B (en) | Sand foundation existing building sets up the construction method of basement | |
| CN108643219A (en) | A kind of assembled transmission line of electricity anchor rod static pressure Minitype pile foundation and its construction method | |
| CN109281313A (en) | A kind of Prefabricated composite box diaphram wall and its construction method | |
| CN203334270U (en) | Mountable buried type prefabricated hollow underground diaphragm wall | |
| CN214832899U (en) | Assembled tailing pond radiation well ring with fixing grooves | |
| CN208534081U (en) | A kind of reconstruction structure of old building constructional column | |
| CN204825867U (en) | As composite pile structure of secretly digging garage stand | |
| CN206529712U (en) | Assembled steel reinforced concrete aliform type culvert opening | |
| CN204825925U (en) | Centrifugation side's stake envelope with chase mortise | |
| CN104264684A (en) | Pre-fabricated specially-shaped hollow pile for deep foundation pit supporting structure and construction method of pre-fabricated specially-shaped hollow pile | |
| CN204551897U (en) | With the steel framework post of joint type linkage | |
| CN110821256A (en) | Prefabricated assembled biochemical pool of sewage plant and installation method thereof | |
| CN215406092U (en) | Combination steel constructs foundation ditch retaining structure | |
| CN206220121U (en) | Assembled point anchor barricade | |
| CN202466575U (en) | Concave-convex square prefabricated concrete section pile | |
| CN202466573U (en) | Bamboo-shaped precast concrete section pile | |
| CN209293011U (en) | A kind of Prefabricated composite box diaphram wall | |
| CN2172311Y (en) | Earther taking apparatus for planting pile | |
| CN209260899U (en) | A kind of steel pipe connecting node of assembly concrete column | |
| CN210315499U (en) | Enclosure based on prefabricated H-shaped pile | |
| CN204326101U (en) | The prefabricated assembled underground structure of open cut | |
| CN102505688A (en) | Accurate guiding construction process of prefabricated pile sections |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |