CN110144877A - The slip casting type diaphram wall of prefabricated post and wallboard - Google Patents
The slip casting type diaphram wall of prefabricated post and wallboard Download PDFInfo
- Publication number
- CN110144877A CN110144877A CN201910513960.0A CN201910513960A CN110144877A CN 110144877 A CN110144877 A CN 110144877A CN 201910513960 A CN201910513960 A CN 201910513960A CN 110144877 A CN110144877 A CN 110144877A
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- China
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- prefabricated
- wall
- prefabricated post
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- column
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- 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
- E02D5/20—Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The slip casting type diaphram wall of prefabricated post and wallboard, belongs to underground construction technology field.The diaphragm wall is that the prefabricated panel docked up and down is placed between prefabricated post A, high-strength reinforced steel is equipped in the hole formed after reserved steel bar hole docking between upper and lower prefabricated post A, the end two sides of the prefabricated panel are prefabricated with L-type rib, the rectangle mutually agrees with square type slot on column, the prefabricated panel middle position offers reserved partition groove, the built-in wall partition is placed in reserved partition groove, and the logical slurry groove of square type is offered on the built-in wall partition.The wall part is made of two prefabricated panel docking splicings, it is in reinforcement connection between prefabricated post by high-strength reinforced steel, steel reinforcement cage is arranged between upper and lower wall, column and wallboard interlaced arrangement, steel reinforcement cage no longer the same horizontal position between the reinforcing bar and wallboard of intercolumniation, it can make uniform force between entire diaphram wall body, will not occur to destroy caused by local pressure is uneven.
Description
Technical field
The invention belongs to underground construction technology fields, more particularly to the slip casting type diaphram wall of prefabricated post and wallboard.
Background technique
Diaphram wall is the preferred structure type of Construction of Deep Foundation and Extra-Deep Foundation Pit, from all parts of the world extensive
Using diaphram wall is replacing many traditional deep foundations and deep footing groove enclosing structure and construction method at present.Underground connects
With small vibration, low noise when continuous wall construction is suitable for construction in urban architecture close quarters；Wall stiffness is big, and barrier performance is good；It can
Suitable for a variety of geological conditions；It can be permanently basic for superstructure；Can make full use of limited ground in property line and
Space gives full play to returns of investment；Work efficiency height, short time limit, reliable in quality.Cast-in-place diaphram wall is most popular at present
Structure type, but diaphram wall of constructing in complex geological condition such as sandy soil stratum at present are often relatively difficult to resolve certainly underground company
Concrete pouring quality problem caused by slurry trench stability problem and landslip of the sides of the trench during continuous wall trenching construction, to generate table
Muscle and the walls mass defect such as hole, wall and connector localized seepage, the damage of wall steel bar basket structure are showed, it is continuous to influence underground
The safety of wall construction and waterproof effect.
Continuous wall trench underground process and cell wall supporting are all made of mud, need for mud to be discharged after casting concrete, generate
A large amount of waste mud needs to handle, and causes serious environmental pollution and the increase of cost.The construction of diaphram wall underwater casting is special
Property determines that construction site is difficult to the construction quality of 100% guarantee wall, this is also that cast-in-place continuous underground wall structure can not improve
Or the mass defect made up.Therefore, it is continuous to need to find a kind of Novel underground that can substitute cast-in-place diaphram wall for engineering circles
Wall construction, but this industry predicament at present is not yet received and well solves.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of prefabricated post and the slip casting type underground of wallboard is continuous
Wall, the wall part are made of two prefabricated panel docking splicings, are reinforced between prefabricated post by high-strength reinforced steel
It connects, steel reinforcement cage, column and wallboard interlaced arrangement is arranged between upper and lower wall, the steel reinforcement cage between the reinforcing bar and wallboard of intercolumniation is no longer
The same horizontal position can make uniform force between entire diaphram wall body, will not occur to destroy caused by local pressure is uneven.
The technical solution adopted by the invention is as follows:
The slip casting type diaphram wall of prefabricated post and wallboard, the diaphragm wall include prefabricated post A, prefabricated post B, prefabricated panel, wall
Body inner division plate, reserved steel bar hole, rectangular channel, L-type rib, reserved partition groove, the logical slurry groove, high-strength reinforcing steel of square type on column
Muscle, the diaphragm wall is that the prefabricated panel docked up and down is placed between prefabricated post A, on the prefabricated post A on vertical center
Under open up there are two reserved steel bar hole, and be not connected between reserved steel bar hole, the reserved steel bar hole between upper and lower prefabricated post A
It is equipped with high-strength reinforced steel in the hole formed after the docking of hole, the two sides the prefabricated post A are offered with prefabricated post A on high column
The end two sides of square type slot, the prefabricated panel are prefabricated with L-type rib, the docking of former and later two prefabricated panels, the L-type on prefabricated panel
The web of rib is mutually butted to form a rectangular fin, and the rectangle mutually agrees with square type slot on column, among the prefabricated panel
Position offers reserved partition groove, and the built-in wall partition is placed in reserved partition groove, on the built-in wall partition
The logical slurry groove of square type is offered, the logical slurry groove of the square type is through slot, and the prefabricated post B is the half size of prefabricated post A, setting
In the bottom and top of diaphram wall, it is connected with prefabricated post A.
Further, steel reinforcement cage is set between the built-in wall partition in two prefabricated panel middle positions up and down, passes through
The logical slurry groove slip casting of square type is fixed.
Further, after the prefabricated panel docks up and down, seam crossing is located at the centerline of prefabricated post A.
Further, two prepared screw-bolt holes of the columnar part of square type slot two sides each arrangement symmetrical above and below on the column；Institute
It states and offers reserved bolt corresponding with the prepared screw-bolt hole on column on the wall part of square type slot two sides on the web of L-type rib
Hole, the L-type rib are fixedly linked with prefabricated post A through high-strength bolt.
Further, when the prefabricated post A is connect with prefabricated panel, waterproof bed course is equipped on column inside square type slot.
Beneficial effects of the present invention:
Diaphram wall of the present invention is steel and concrete structure prefabricated in advance, and structure is simple and connects and for convenience, is now cast-in-place
The problems such as plenty of time can be saved in the construction of main diaphram wall for construction, and live a large amount of waste materials will not be generated, wall
Agree between body and column and is attached by high-strength bolt, two parts wall above and below sound construction and the connection of each steel reinforcement cage
Body is all reinforced with high-strength reinforced steel between column, and reinforcing bar and steel reinforcement cage can make wall uniform not in the same horizontal position
Bearing load, can not only unify to carry out slip casting when being constructed but also can single-row carry out slip casting, and can subtract during slip casting
It few construction time, improves efficiency, and adapts to assembled integrated development.
The present invention proposes a kind of prefabricated panel in advance, good integrity, simple structure, underground safe and reliable, easy to connect
Diaphragm wall wall and connection method, can be effectively solved diaphram wall it is cast-in-place when constructional difficulties, installation is complicated, construction is numerous
It is trivial, generate the problems such as a large amount of waste materials, cumbersome problem of especially constructing, the maximum feature of the present invention is exactly first by prefabricated post and wall
Plate carries out cast-in-place after arranging, the design of structure that column is connect with wallboard, which can integrally carry out slip casting, partially to be carried out, both can be square
Just it constructs, the saving plenty of time, and also structural strength is high, after easy to connect and connection securely, relative to construction inconvenience and applies
The problems such as work period is long, the present invention can efficiently solve this problem.
Detailed description of the invention
Fig. 1 is diaphram wall bottom wall connecting schematic diagram of the present invention；
Fig. 2 is diaphram wall wall connection schematic diagram of the present invention；
Fig. 3 connect front view with the prefabricated post A of two sides four for prefabricated panel；
Fig. 4 is prefabricated panel front view；
Fig. 5 is that prefabricated post A, prefabricated panel and built-in wall partition connect top view；
Fig. 6 is that prefabricated post A, prefabricated panel and built-in wall diaphragm structure splice detailed top plan view；
Fig. 7 is built-in wall partition top view；
Fig. 8 is prefabricated panel and built-in wall partition connection side view.
In figure: 1 being prefabricated post A, 2 be prefabricated post B, 3 be prefabricated panel, 4 be built-in wall partition, 5 be reserved steel bar hole
Hole, 6 be rectangular channel on column, 7 be L-type rib, 8 be reserved partition groove, 9 be the logical slurry groove of square type, 10 be high-strength reinforced steel, 11
It is high-strength bolt for steel reinforcement cage, 12,13 be prepared screw-bolt hole, 14 is waterproof bed course.
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:
As shown in Fig. 1-8, the present invention is the slip casting type diaphram wall of a kind of prefabricated post and wallboard, including prefabricated post A1, prefabricated
Column B2, prefabricated panel 3, built-in wall partition 4, reserved steel bar hole 5, square type slot 6 on column, L-type rib 7, reserved partition groove 8,
The logical slurry groove 9, high-strength reinforced steel 10, steel reinforcement cage 11, high-strength bolt 12, prepared screw-bolt hole 13, waterproof bed course 14 of square type.
The diaphram wall docks the wall group formed by two prefabricated panels 3 by arranging between two prefabricated post A1
At prefabricated panel 3 is connected with prefabricated post A1 grafting.The prefabricated post B2 is the half size of prefabricated post A1, for being arranged in
Diaphram wall bottom or top keep horizontal up and down.The prefabricated post A1 is steel reinforced concrete material, vertical centre on prefabricated post A1
Reserved steel bar hole 5 there are two being opened up above and below position, and be not connected between reserved steel bar hole 5, between upper and lower prefabricated post A1
The hole that reserved steel bar hole 5 is formed after docking is for being arranged high-strength reinforced steel 10, prefabricated post A1 or prefabricated in-between
Column A1, which is plugged and fixed with prefabricated post B2 through high-strength reinforced steel 10, to be connected.
The two sides the prefabricated post A1 are offered with prefabricated post A1 with high square type slot 6, on the wall part of 6 two sides of square type slot
Lower symmetrical respectively two prepared screw-bolt holes 13 of arrangement；3 two sides of prefabricated panel arrange that L-type rib 7, two prefabricated panels 3 dock,
The web of L-type rib 7 on prefabricated panel 3 is mutually butted to form a rectangular fin, rectangular fin just can on prefabricated post A1
Square type slot 6 agrees with, and is disposed on the web of L-type rib 7 identical as the prepared screw-bolt hole 13 on the wall part of 6 two sides of square type slot
Prepared screw-bolt hole 13.When prefabricated post A1 and prefabricated panel 3 are cross-linked, two prepared screw-bolt holes 13 on the upside of prefabricated post A1 with
Two prepared screw-bolt holes 13 of 3 downside of top prefabricated panel are corresponding, and two prepared screw-bolt holes 13 on the downside of prefabricated post A1 are under
Two prepared screw-bolt holes 13 of square 3 upside of prefabricated panel are corresponding, carried out after prepared screw-bolt hole 13 is corresponding using high-strength bolt 12
Connection.
3 middle position of prefabricated panel offers reserved partition groove 8, two sides prefabricated panel 3 dock after between
Reserved partition groove 8 offers the logical slurry groove 9 of square type for arranging built-in wall partition 4 on built-in wall partition 4, described
The logical slurry groove 9 of square type is through slot.
Steel reinforcement cage 11, steel are arranged between the built-in wall partition 4 of the arrangement of two 3 middle positions of prefabricated panel up and down
Muscle cage 11 is disposed with the logical slurry groove 9 of square type by the fixed position of built-in wall partition 4 on built-in wall partition 4, make in slip casting
Concrete grout sufficiently circulates, and steel reinforcement cage 11 and prefabricated panel 3 and wall are fixed.
The prefabricated post A1 is cross-linked with prefabricated panel 3, and upper and lower prefabricated panel 3 is attached by prefabricated post A1
Meanwhile upper and lower prefabricated post A1 is also attached by prefabricated panel 3, and high-strength reinforced steel 10 between prefabricated post A1 and prefabricated
Steel reinforcement cage 11 between wallboard 3 can make wall uniform force not in the same horizontal position while reinforcing wall.
When the prefabricated post A1 is connect with prefabricated panel 3, waterproof bed course is disposed with inside the square type slot 6 on prefabricated post A1
14, in connecting wall, prevent infiltration inside wall.
Claims (5)
1. the slip casting type diaphram wall of prefabricated post and wallboard, which is characterized in that the diaphragm wall includes prefabricated post A(1), it is prefabricated
Column B(2), it is prefabricated panel (3), built-in wall partition (4), reserved steel bar hole (5), rectangular channel (6) on column, L-type rib (7), pre-
Logical slurry groove (9), high-strength reinforced steel (10) of partition groove (8), square type are stayed, the diaphragm wall is the prefabricated panel docked up and down
(3) be placed in prefabricated post A(1) between, the prefabricated post A(1) on vertical center open up that there are two reserved steel bar holes up and down
(5), and between reserved steel bar hole (5) be not connected to, upper and lower prefabricated post A(1) between reserved steel bar hole (5) docking after formed
Hole in be equipped with high-strength reinforced steel (10), the prefabricated post A(1) two sides offer with prefabricated post A(1) with square on high column
The end two sides of type groove (6), the prefabricated panel (3) are prefabricated with L-type rib (7), the docking of former and later two prefabricated panels (3), prefabricated
The web of L-type rib (7) on wallboard (3) is mutually butted to form a rectangular fin, the rectangle and square type slot (6) phase contract on column
It closes, the prefabricated panel (3) middle position offers reserved partition groove (8), and the built-in wall partition (4) is placed in reserved
In partition groove (8), logical slurry groove (9) of square type, logical slurry groove (9) of the square type are offered on the built-in wall partition (4)
Be prefabricated post A(1 for through slot, the prefabricated post B(2)) half size, be set to the bottom and top of diaphram wall, and it is pre-
Column A(1 processed) it is connected.
2. the slip casting type diaphram wall of prefabricated post according to claim 1 and wallboard, which is characterized in that two above and below described
Steel reinforcement cage (11) are set between the built-in wall partition (4) in a prefabricated panel (3) middle position, through logical slurry groove (9) note of square type
Slurry is fixed.
3. the slip casting type diaphram wall of prefabricated post according to claim 1 and wallboard, which is characterized in that the dry wall
After plate (3) docks up and down, seam crossing is located at prefabricated post A(1) centerline.
4. the slip casting type diaphram wall of prefabricated post according to claim 1 and wallboard, which is characterized in that square on the column
The columnar part of type groove (6) two sides two prepared screw-bolt holes (13) of each arrangement symmetrical above and below；It is opened on the web of the L-type rib (7)
Equipped with prepared screw-bolt hole corresponding with prepared screw-bolt hole (13) on column on the wall part of square type slot (6) two sides, the L-type
Rib (7) is fixedly linked with prefabricated post A(1) through high-strength bolt (12).
5. the slip casting type diaphram wall of prefabricated post according to claim 1 and wallboard, which is characterized in that described is prefabricated
Column A(1) when connecting with prefabricated panel (3), waterproof bed course (14) are equipped with inside square type slot (6) on column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513960.0A CN110144877A (en) | 2019-06-14 | 2019-06-14 | The slip casting type diaphram wall of prefabricated post and wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513960.0A CN110144877A (en) | 2019-06-14 | 2019-06-14 | The slip casting type diaphram wall of prefabricated post and wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110144877A true CN110144877A (en) | 2019-08-20 |
Family
ID=67591396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910513960.0A Withdrawn CN110144877A (en) | 2019-06-14 | 2019-06-14 | The slip casting type diaphram wall of prefabricated post and wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110144877A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117684548A (en) * | 2024-02-01 | 2024-03-12 | 中国建筑第六工程局有限公司 | CT clamping groove permanent-face combined assembled type ground connection wall connection method |
-
2019
- 2019-06-14 CN CN201910513960.0A patent/CN110144877A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117684548A (en) * | 2024-02-01 | 2024-03-12 | 中国建筑第六工程局有限公司 | CT clamping groove permanent-face combined assembled type ground connection wall connection method |
| CN117684548B (en) * | 2024-02-01 | 2024-04-16 | 中国建筑第六工程局有限公司 | CT clamping groove permanent-face combined assembled type ground connection wall connection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190820 |