CN110499752A - Assembled underground continuous wall - Google Patents
Assembled underground continuous wall Download PDFInfo
- Publication number
- CN110499752A CN110499752A CN201910861194.7A CN201910861194A CN110499752A CN 110499752 A CN110499752 A CN 110499752A CN 201910861194 A CN201910861194 A CN 201910861194A CN 110499752 A CN110499752 A CN 110499752A
- Authority
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- China
- Prior art keywords
- wall
- semicircle
- bottom wall
- dowel
- connecting hole
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/10—Prefabricated parts, e.g. composite sheet piles made of concrete or reinforced concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/10—Prefabricated parts, e.g. composite sheet piles made of concrete or reinforced concrete
- E02D5/12—Locking forms; Edge joints; Pile crossings; Branch pieces
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The present invention relates to a kind of assembled underground continuous walls, belong to technical field of buildings.It connects pedestal lower part and is equipped with trapezoidal groove, pedestal top is equipped with positioning plate, semicircle injected hole is equipped on the inside of positioning plate, bottom wall lower inside is equipped with semicircle injected hole, bottom wall and standard wall two sides midpoint are equipped with semicircle connecting hole, it is connected and fixed between standard wall by lateral connection groove lateral connection block between bottom wall, bottom wall and standard wall top are equipped with round vertical connecting hole, connect reinforcing bar and U bolt mounting hole, standard wall lower part is equipped with vertical connecting column, U bolt mounting hole, dowel mounting hole, bottom wall and standard wall are attached by connecting column and dowel.It is good that the beneficial effects of the invention are as follows site operation operability, and component quality of connection is reliable, and assembling work is high-efficient, reinforces subterranean wall and being stably connected with property of underground, enhances the stability of building.
Description
Technical field
The invention belongs to underground structure maintenance and technical field of construction, more particularly to a kind of assembled underground continuous wall.
Background technique
After decades of development, the technology of diaphram wall is quite mature, wherein Japan in this technology most
For prosperity, add up to have built up 15,000,000 square metres or more, the maximum cutting depth of diaphram wall is 140m at present, most thin
Diaphram wall with a thickness of 20cm.1958, water power department, China was built in Qingdao pellet rim of the mouth reservoir with this technology first
Dam cut-pff wall, until 2013, whole nation overwhelming majority province all successively applies technique, estimates that being completed underground connects
Continuous 1,200,000~1,400,000 square metres of wall.Diaphram wall and is replacing many traditional construction methods, and is used for
Many aspects of foundation engineering.In its initial stage, it is substantially all and is used as cut-pff wall or interim retaining wall.Made by exploitation
With many new technologies, new equipment and new material, it is increasingly being used as a part of works or is used as main structure.China city
City's development is rapid, big base pit engineering that commercial residential building, track traffic station etc. are related to etc. to diaphram wall this
One building enclosure pattern demand is extensive, but is becoming tight now with city space day, and environmental protection requirement is increasingly urgent, safety,
The requirements such as duration are increasingly stringent, and the construction method of traditional diaphram wall cannot fully meet the demand of urban construction.In
Part construction site is narrow, and the controls such as city noise, mud discharge are stringent, and the region that the construction people disturb the limited time needs a kind of new
The underground of type shows continuous wall construction method, to meet engine request.The appearance of assembled underground continuous wall is the solution of the above problem
Possibility is certainly provided, can effectively be shortened the construction period, but existing assembled underground continuous wall is unreliable there is connecting, and seeps
Water connect the problems such as unreliable with underground, it would be highly desirable to propose a kind of convenient transportation, convenient, safe and reliable dress of constructing
With formula diaphram wall and connection method.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of assembled underground continuous walls, a kind of existing mainly for developing
Field construction operability is good, and component quality of connection is reliable, and assembling work is high-efficient, reinforces subterranean wall and is stably connected with underground
Property, enhance the assembled underground continuous wall of the stability of building.
The technical solution adopted by the invention is as follows:
A kind of assembled underground continuous wall, the diaphram wall includes connection pedestal, bottom wall, semicircle connecting hole, vertical
Round connecting hole, U-bolt installing port, dowel, standard wall, dowel installing port, vertical connecting column, semicircle injected hole A,
U bolt, nut, lateral connection groove, lateral connection block；
The connection pedestal lower part be equipped with it is trapezoidal pour slot, the trapezoidal slot top that pours is set there are two positioning plate, two positioning plates it
Between be mounting groove, mounting groove size and bottom wall are adapted, trapezoidal to pour between slot and mounting groove as cushion cap；It is set on the inside of positioning plate
There are several semicircle injected hole B, semicircle injected hole B to be connected through cushion cap with the trapezoidal slot that pours；
The top for connecting pedestal is equipped with several bottom walls, and bottom wall lower part is equipped with semicircle corresponding with semicircle injected hole B
Shape injected hole A, the thickness direction midpoint of bottom wall two sides are equipped with semicircle connecting hole, and semicircle connecting hole and bottom wall are same
Height, and the semicircle connecting hole top in left side/and lower part/place are equipped with lateral connection groove, the semicircle connecting hole on right side it is upper
Portion and lower part are equipped with lateral connection block, and corresponding with lateral connection groove, and bottom wall top is equipped with vertical circular connecting hole, bottom
Layer wall top face is equipped with dowel, and thread is had at the top of dowel, and bottom wall top metope is equipped with U bolt installing port, connection
Muscle and U bolt installing port interlaced arrangement；
Pedestal is formed with bottom wall and to the semicircle injected hole A of semicircle injected hole B and bottom wall lower part on the inside of positioning plate
Circular hole concrete has been poured by Grouting Pipe；Bottom coping is equipped with several standard walls interconnected, the standard
Wall thickness of two sides direction midpoint is equipped with semicircle connecting hole, semicircle connecting hole and standard wall with height, and standard wall is on a left side
The semicircle connecting hole top of side/and lower part/place are equipped with lateral connection groove, and the top of the semicircle connecting hole on right side is under
Portion is equipped with lateral connection block, and corresponding with lateral connection groove, and standard wall top is equipped with vertical circular connecting hole, standard wall top
Face is equipped with dowel, and thread is had at the top of dowel, and standard wall top metope is equipped with U bolt installing port, dowel and U-shaped
Bolt installing port interlaced arrangement；
Standard wall lower part is equipped with vertical connecting column corresponding with vertical circular connecting hole, and standard wall lower edge metope is equipped with U-shaped
Bolt installing port, U bolt installing port top is equipped with and dowel installing port corresponding to dowel；
It is carried out by vertical connected circular hole, vertical connecting column and dowel between bottom wall and standard wall, adjacent standard wall
Vertical connection, and U-bolt installing port is passed through by U bolt and is fixed, dowel passes through dowel installing port and uses spiral shell
Cap is fixed,
It is laterally fixed by lateral connection groove and lateral connection block between adjacent standard wall between adjacent bottom wall.
Further, the trapezoidal of pedestal lower part is connected to pour slot and ground and poured concrete by Grouting Pipe.
Further, concrete has been poured at semicircle connecting hole and connection gap by Grouting Pipe.
Further, building marine glue is smeared at the vertical connecting sewing between bottom wall between standard wall.
Beneficial effects of the present invention:
It is good that the beneficial effects of the invention are as follows site operation operability, and component quality of connection is reliable, and assembling work is high-efficient, connection
Pedestal reinforces subterranean wall and being stably connected with property of underground, enhances the stability of building.
Detailed description of the invention
Fig. 1 is connection pedestal, bottom wall and standard wall connection procedure elevation；
Fig. 2 is bottom wall elevation；
Fig. 3 is standard wall elevation；
Fig. 4 is the left elevation of standard wall；
Fig. 5 is connection pedestal, bottom wall connection side view；
Fig. 6 is standard wall lateral connection top view；
Fig. 7 is enlarged drawing at bottom wall and the vertical connecting sewing of standard wall；
Fig. 8 is connection base vertical view.
In figure: 1 being connection pedestal, 2 be bottom wall, 3 be semicircle connecting hole, 4 be vertical circular connecting hole, 5 be U-shaped spiral shell
Bolt installing port, 6 be dowel, 7 be standard wall, 8 be dowel installing port, 9 be vertical connecting column, 10 be semicircle injected hole A,
11 be U bolt, 12 be nut, 13 be lateral connection groove, 14 be lateral connection block, 1-1 is pedestal lower limb, 1-2 is trapezoidal
Pour slot, 1-3 is positioning plate, 1-4 be semicircle injected hole B, 1-5 be mounting groove, 1-6 is cushion cap.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
Embodiment 1
A kind of assembled underground continuous wall, including connection pedestal 1, bottom wall 2, semicircle connecting hole 3, vertical circular connecting hole 4,
U-bolt installing port 5, dowel 6, standard wall 7, dowel installing port 8, vertical connecting column 9, semicircle injected hole A10, U-shaped
Bolt 11, nut 12, lateral connection groove 13,1 lower part of connection pedestal be equipped with it is trapezoidal pour slot 1-2, it is trapezoidal to pour slot 1-2
Top is equipped with positioning plate 1-3, is mounting groove 1-5 between two positioning plate 1-3, mounting groove 1-5 size and bottom wall 2 are adapted, fixed
Semicircle injected hole B1-4, semicircle injected hole 1-4 is equipped on the inside of the plate 1-3 of position to be connected through cushion cap 1-6 with the trapezoidal slot 1-2 that pours
Logical, 2 lower part of bottom wall is equipped with semicircle injected hole 5 corresponding with semicircle injected hole B1-4, and bottom wall 2 passes through mounting groove 1-
4 are attached with pedestal 1 is connect, and pour by positioning plate 1-3 and in semicircle injected hole A10 and semicircle injected hole B1-4
It builds concrete to be attached and fix, bottom wall 2 and 7 thickness of two sides direction midpoint of standard wall are equipped with semicircle connecting hole 3
With bottom wall 2 with height, and 3 two sides of left side semicircle shape connecting hole are equipped with lateral connection groove 13, on bottom wall 2 and standard wall 7
At portion 1/3 and lower part 1/3,3 two sides of right side semicircle shape connecting hole are equipped with lateral connection block 14, and suitable with 13 phase of lateral connection groove
It answers, bottom wall 2 and standard wall top are equipped with vertical circular connecting hole 4, and 2 top edge of bottom wall is equipped with 5 He of U bolt installing port
Dowel 6 has thread, 5 interlaced arrangement of dowel 6 and U bolt installing port at the top of dowel 6.
7 lower part of standard wall is equipped with vertical connecting column 9 corresponding with vertical circular connecting hole 4,7 lower edge of standard wall
Equipped with U bolt installing port 5, upper part is equipped with and dowel installing port 8 corresponding to dowel 6.
Trapezoidal semicircle injected hole B1-4 and the bottom poured on the inside of slot 1-2 and positioning plate 1-3 in connection 1 lower part of pedestal
The circular hole that the semicircle injected hole A5 of 2 lower part of wall is formed passes through Grouting Pipe casting concrete.
Connect by lateral connection groove 13 and laterally between laterally adjacent standard wall 7 between adjacent bottom wall 2
Block 14 is connect to be connected, after connection by Grouting Pipe at semicircle connecting hole 3 and connection gap casting concrete with reinforcing wall
Between connection and waterproof.
Between bottom wall 2 and standard wall 7, of vertically-adjacent standard wall 7 by vertical connecting column 9 and connection reinforcing bar 6 into
The vertical connection of row, and dowel 6 is fixed with nut 12, and is fixed by U bolt 11, it is equal at vertical connecting sewing
Smear building marine glue.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of assembled underground continuous wall, including connection pedestal (1), bottom wall (2), semicircle connecting hole (3), vertical circular
Connecting hole (4), U-bolt installing port (5), dowel (6), standard wall (7), dowel installing port (8), vertical connecting column (9),
Semicircle injected hole A(10), U bolt (11), nut (12), lateral connection groove (13), lateral connection block (14), feature
It is:
The connection pedestal (1) lower part be equipped with it is trapezoidal pour slot (1-2), the trapezoidal top slot (1-2) that pours is set there are two positioning plate
(1-3) is mounting groove (1-5) between two positioning plates (1-3), and mounting groove (1-5) size and bottom wall (2) are adapted, trapezoidal
It pours between slot (1-2) and mounting groove (1-5) as cushion cap (1-6)；Several semicircle injected holes are equipped on the inside of positioning plate (1-3)
B(1-4), semicircle injected hole B(1-4) it is connected through cushion cap (1-6) with the trapezoidal slot (1-2) that pours；
The top for connecting pedestal (1) is equipped with several bottom walls (2), and bottom wall (2) lower part is equipped with and semicircle injected hole B(1-
4) corresponding semicircle injected hole A(10), the thickness direction midpoint of bottom wall (2) two sides is equipped with semicircle connecting hole
(3), semicircle connecting hole (3) and bottom wall (2) are same high, and at semicircle connecting hole (3) top 1/3 and lower part 1/3 in left side
Equipped with lateral connection groove (13), the upper and lower part of the semicircle connecting hole (3) on right side is equipped with lateral connection block (14), and with
Lateral connection groove (13) is corresponding, and bottom wall (2) top is equipped with vertical circular connecting hole (4), and bottom wall (2) top surface, which is equipped with, to be connected
It connects muscle (6), thread is had at the top of dowel (6), bottom wall (2) top metope is equipped with U bolt installing port (5), dowel
(6) and U bolt installing port (5) interlaced arrangement；
Pedestal (1) is with bottom wall (2) and to the semicircle injected hole B(1-4 on the inside of positioning plate (1-3)) and bottom wall (2) lower part
Semicircle injected hole A(10) formed circular hole concrete has been poured by Grouting Pipe；The top of bottom wall (2) is equipped with several
Standard wall (7) interconnected, standard wall (7) thickness of two sides direction midpoint are equipped with semicircle connecting hole (3), semicircle
Shape connecting hole (3) and standard wall (7) are with height, and standard wall (7) is in semicircle connecting hole (3) top 1/3 in left side and lower part 1/3
Place is equipped with lateral connection groove (13), and the upper and lower part of the semicircle connecting hole (3) on right side is equipped with lateral connection block (14),
And it is corresponding with lateral connection groove (13), standard wall (7) top is equipped with vertical circular connecting hole (4), and standard wall (7) top surface is set
Have dowel (6), thread is had at the top of dowel (6), standard wall (7) top metope is equipped with U bolt installing port (5), even
Connect muscle (6) and U bolt installing port (5) interlaced arrangement；
Standard wall (7) lower part is equipped with vertical connecting column (9) corresponding with vertical circular connecting hole (4), standard wall (7) lower edge
Metope is equipped with U bolt installing port (5), is equipped with above U bolt installing port (5) and pacifies with dowel corresponding to dowel (6)
It fills mouth (8)；
Pass through vertical connected circular hole (4), vertical connecting column between bottom wall (2) and standard wall (7), adjacent standard wall (7)
(9) it is vertically connected with dowel (6), and passes through U-bolt installing port (5) by U bolt (11) and be fixed, connected
Muscle (6) passes through dowel installing port (8) and is fixed with nut (12),
Pass through lateral connection groove (13) and lateral connection between adjacent bottom wall (2) between adjacent standard wall (7)
Block (14) is laterally fixed.
2. assembled underground continuous wall according to claim 1, it is characterised in that: trapezoidal the pouring of connection pedestal (1) lower part
It builds slot (1-2) and ground and concrete has been poured by Grouting Pipe.
3. assembled underground continuous wall according to claim 1, it is characterised in that: by Grouting Pipe in semicircle connecting hole
(3) and at connection gap concrete has been poured.
4. assembled underground continuous wall according to claim 1, it is characterised in that: between bottom wall (2) and standard wall (7)
Between vertical connecting sewing at smear building marine glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910861194.7A CN110499752A (en) | 2019-09-12 | 2019-09-12 | Assembled underground continuous wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910861194.7A CN110499752A (en) | 2019-09-12 | 2019-09-12 | Assembled underground continuous wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110499752A true CN110499752A (en) | 2019-11-26 |
Family
ID=68591668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910861194.7A Withdrawn CN110499752A (en) | 2019-09-12 | 2019-09-12 | Assembled underground continuous wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110499752A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939138A (en) * | 2019-12-11 | 2020-03-31 | 中铁第四勘察设计院集团有限公司 | Underground diaphragm wall subassembly |
| CN113981948A (en) * | 2021-12-06 | 2022-01-28 | 上海建工一建集团有限公司 | Reverse construction method adopting prefabricated underground continuous wall |
-
2019
- 2019-09-12 CN CN201910861194.7A patent/CN110499752A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939138A (en) * | 2019-12-11 | 2020-03-31 | 中铁第四勘察设计院集团有限公司 | Underground diaphragm wall subassembly |
| CN113981948A (en) * | 2021-12-06 | 2022-01-28 | 上海建工一建集团有限公司 | Reverse construction method adopting prefabricated underground continuous wall |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191126 |
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| WW01 | Invention patent application withdrawn after publication |