CN107313466A - The leakage preventing structure and construction method of a kind of basement bottom board - Google Patents
The leakage preventing structure and construction method of a kind of basement bottom board Download PDFInfo
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- CN107313466A CN107313466A CN201710541523.0A CN201710541523A CN107313466A CN 107313466 A CN107313466 A CN 107313466A CN 201710541523 A CN201710541523 A CN 201710541523A CN 107313466 A CN107313466 A CN 107313466A
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- bottom board
- basement bottom
- water transport
- load
- surface layer
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a kind of leakage preventing structure of basement bottom board and construction method, including the bed course of lay-up, basement bottom board and armored concrete surface layer successively from bottom to top, one layer of water transport plates are equipped between basement bottom board and armored concrete surface layer, some interconnected drainage channels are offered on armored concrete surface layer；The bottom of damping device and link slot is communicated, and connects water transport plates by U-type groove, and water transport plates enter drainage channel by pipe influx；The present invention is by setting water transport plates to replace original metalling, so that the more easy that the antiseepage equipment of basement is built, and water transport plates are organically combined with solid structure up and down, the guiding of current is more readily formed and dredges, it is pooled to finally by gutter in catch pit, unified processing is carried out, water is reduced and deposits in the soleplate, it is to avoid building safety hidden danger.
Description
Technical field
The present invention relates to a kind of leakage preventing structure of basement bottom board and construction method, belong to building engineering field.
Background technology
Percolating water is one of basement FAQs, and he often influences effectively using for basement, or even influence building
Safety.Proportion is up to more than 95% in infiltration engineering, and almost all of basement leakage Hydraulic Projects all exist this kind of
Problem.And cause Water Seepage in Basement most the underlying cause to be basement bottom board crack, cause what basement bottom board crack was produced
Reason is many, and such as live curing condition, improper construction method, concrete construction quality difference, temperature, contraction can cause bottom
There is crack in plate, therefore the generation of soleplate crack is very difficult to avoid completely in Practical Project.But crack occurs that making for basement can be influenceed
With function, severe patient directly can not be used normally.
At present, the method for solving problems generally has two kinds：Closure and base surface behind crack occur sets rubble hydrophobic
Layer.Because crack morphological differences occurs and bottom plate is typically in water pressure condition, crack once occurring, blocking technology is extremely difficult to reason
Think state.It is all very high to macadam gradating, construction requirement using rubble hydrophobic layer.Therefore it is badly in need of a kind of simpler, direct antiseepage
Method.
The content of the invention
The invention solves the problems that there is provided a kind of leakage preventing structure of basement bottom board for the existing crannied defect of basement bottom board
And construction method, so as to solve the above problems.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of leakage preventing structure of basement bottom board of the present invention, including the bed course of lay-up, basement bottom board successively from bottom to top
And armored concrete surface layer, one layer of water transport plates are equipped between basement bottom board and armored concrete surface layer, it is mixed in reinforcing bar
Some interconnected drainage channels are offered on solidifying soil surface layer；
Some link slots and load-bearing pillar are distributed with basement bottom board；Load-bearing pillar is fixed on inside link slot, and reinforcing bar is mixed
Solidifying soil surface layer is embedded in the link slot and is connected to form entirety with basement bottom board；Link slot is provided with armored concrete surface layer
Some waterstops, waterstop is separately fixed on link slot and load-bearing pillar by steel fixture, is connected with and is subtracted in load-bearing column bottom
Shake and sponge is filled with inside device, damping device；
The bottom of damping device and link slot is communicated, and connects water transport plates by U-type groove, and water transport plates are converged by pipeline
Collect into drainage channel.
As a preferred technical solution of the present invention, water transport plates upper and lower ends connect basement bottom board and reinforcing bar respectively
Concrete topping, and it is laid with junction side waterproof layer.
As a preferred technical solution of the present invention, envelope is formed between waterstop, load-bearing pillar and armored concrete surface layer
Close structure.
As a preferred technical solution of the present invention, it is bolted to connection between steel fixture and waterstop.
As a preferred technical solution of the present invention, damping device includes vertical damping device and lateral damper, laterally
Damper is fixed at load-bearing pillar bottom centre, and vertical damping device is symmetricly set on load-bearing pillar two ends.
As a preferred technical solution of the present invention, water transport plates include plate body, and uniform point is provided with below plate body
The area ratio that the area of convex body and plate body in water transport channel, water transport plates are formed between the convex body of cloth, convex body is 30~35%.
A kind of construction technology of the leakage preventing structure of basement bottom board, comprises the following steps：
(A) after foundation ditch is excavated, cushion construction is carried out, the construction of waterproof layer is carried out on bed course；
(B) reserve around load-bearing pillar on the assembling reinforcement after-pouring basement bottom board on waterproof layer, basement bottom board surface
Link slot, basement bottom board is poured finish after, form removal, and being carried out to the surface layer of basement bottom board levelling；
(C) construction of waterproof layer is carried out in basement bottom board；
(D) water transport plates are laid on waterproof layer, some U-type grooves are connected between water transport plates and link slot, are tied up in water transport plates
Wire-tie, reserve drainage channel；
(E) waterstop is connected between load-bearing pillar at the top of link slot, and is fixed on waterstop using steel fixture
At the top of link slot；
(F) drainage channel is reserved during pouring reinforcement concrete surface layer, armored concrete surface layer encases link slot, and in load-bearing
Waterstop is provided with the gap of post connection, is allowed to connect into the entirety of closing, load-bearing pillar and basement bottom board connection are integral.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention is by setting water transport plates to replace original metalling so that the antiseepage equipment of basement is built more
Easy, and water transport plates and the combination of solid structure up and down, it is easier to form the guiding of current and dredge, finally by row
Ditch is pooled in catch pit, carries out unified processing, is reduced water and is deposited in the soleplate, it is to avoid building safety hidden danger.
2nd, connection is poured between load-bearing pillar and basement bottom board of the present invention, and damping device is installed in load-bearing column bottom, from
Mitigate pressure of the load-bearing pillar on basement bottom board in horizontal and vertical both direction, and building building is all higher now, subtracts
Light load-bearing pillar is to the pressure of ground, and will greatly improve the security performance of building, and build building causes resistance to the pressure of load-bearing pillar
Buddhist nun's device produces a deformation process, and the water absorbed in the sponge of water is discharged, and on the one hand reenters sponge, another part
Enter water transport plates along U-type groove, enter drainage channel by water transport plates, reduce the deposition of percolating water in basement floor.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is damping device internal structure schematic diagram of the present invention；
In figure：1st, bed course；2nd, basement bottom board；3rd, waterproof layer；4th, water transport plates；5th, U-type groove；6th, water transport channel；7th, connect
Groove；8th, damping device；9th, vertical damping device；10th, lateral damper；11st, sponge；12nd, load-bearing pillar；13rd, waterstop；14th, steel
Fixture；15th, bolt；16th, armored concrete surface layer.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments, is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention discloses a kind of technical scheme：A kind of leakage preventing structure of basement bottom board, including under
The upward bed course 1 of lay-up, basement bottom board 2 and armored concrete surface layer 16 successively, in basement bottom board 2 and armored concrete
One layer of water transport plates 4 are equipped between surface layer 16, some interconnected drainage channels are offered on armored concrete surface layer 16
6；
Some link slots 7 and load-bearing pillar 12 are distributed with basement bottom board 2；Load-bearing pillar 12 is fixed on inside link slot 7,
Armored concrete surface layer 16 is embedded in the link slot 7 and formation entirety is connected with basement bottom board 2；Link slot 7 is close to armored concrete
Some waterstops 13 are provided with surface layer 16, waterstop 13 is separately fixed at link slot 7 and load-bearing pillar 12 by steel fixture 14
On, damping device 8 is connected with the bottom of load-bearing pillar 12, the inside of damping device 8 is filled with sponge 11；
The bottom of damping device 8 and link slot 7 is communicated, and connects water transport plates 4 by U-type groove 5, and water transport plates 4 pass through
Pipe influx enters drainage channel 6.
The upper and lower ends of water transport plates 4 connect basement bottom board 2 and armored concrete surface layer 16 respectively, and are laid in junction
There is side waterproof layer 3.
Enclosed construction is formed between waterstop 13, load-bearing pillar 12 and armored concrete surface layer 16.
It is fixedly connected between steel fixture 14 and waterstop 13 by bolt 15.
Damping device 8 includes vertical damping device 9 and lateral damper 10, and lateral damper 10 is fixed on the bottom of load-bearing pillar 12
Center, vertical damping device 9 is symmetricly set on the two ends of load-bearing pillar 12, and connection is poured between load-bearing pillar 12 and basement bottom board 2, and
Damping device 8 is installed in the bottom of load-bearing pillar 2, mitigates load-bearing pillar 12 from horizontal and vertical both direction on basement bottom board 2
Pressure, and now building building it is all higher, mitigate load-bearing pillar 12 to the pressure of ground, the security of building will be greatly improved
Can, and build building causes damper to produce a deformation process to the pressure of load-bearing pillar 12, absorbs the water in the sponge of water
Discharge, on the one hand reenter sponge 11, another part enters water transport plates 4 along U-type groove 5, is entered by water transport plates 4 and arranged
Aquaporin 6, reduces the deposition of percolating water in basement floor.
Water transport plates 4 include plate body, and formation water delivery between equally distributed convex body, convex body is provided with below plate body and is led to
The area ratio of the area of convex body and plate body is 30~35% in road, water transport plates 4, in the range of this, the intensity of building structure
It is not substantially affected, by the data analysis of experiment, building safety coefficient meets the requirement of national standard.
A kind of construction technology of the leakage preventing structure of basement bottom board, comprises the following steps：
(A) after foundation ditch is excavated, carry out bed course 1 and construct, the construction of waterproof layer 3 is carried out on bed course 1；
(B) the assembling reinforcement after-pouring basement bottom board 2 on waterproof layer 3, the surface of basement bottom board 2 is reserved around load-bearing pillar
12 link slot 7, basement bottom board 2 is poured finish after, form removal, and being carried out to the surface layer of basement bottom board 2 levelling；
(C) construction of waterproof layer 3 is carried out in basement bottom board 2；
(D) water transport plates 4 are laid on waterproof layer 3, some U-type grooves 5 are connected between water transport plates 4 and link slot 7, in water transport plates
Assembling reinforcement on 4, reserves drainage channel 6；
(E) waterstop 13 is connected between the top of link slot 7 and load-bearing pillar 12, and uses steel fixture 14 by waterstop
13 are fixed on the top of link slot 7；
(F) drainage channel 6 is reserved during pouring reinforcement concrete surface layer 16, armored concrete surface layer 16 encases link slot 7, and
Waterstop 13 is provided with the gap that load-bearing pillar 12 is connected, is allowed to connect into the entirety of closing, load-bearing pillar 12 and basement bottom
Plate 2 connects integral.
Finally it should be noted that：The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be right
Technical scheme described in foregoing embodiments is modified, or to which part technical characteristic carry out equivalent substitution, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in the protection of the present invention
Within the scope of.
Claims (7)
1. a kind of leakage preventing structure of basement bottom board, it is characterised in that including the bed course (1) of lay-up, underground successively from bottom to top
Room bottom plate (2) and armored concrete surface layer (16), are equipped between basement bottom board (2) and armored concrete surface layer (16)
One layer of water transport plates (4), offers some interconnected drainage channels (6) on armored concrete surface layer (16)；
Some link slots (7) and load-bearing pillar (12) are distributed with basement bottom board (2)；Load-bearing pillar (12) is fixed on link slot
(7) internal, it is overall that the embedded link slot (7) of armored concrete surface layer (16) is connected formation with basement bottom board (2)；Link slot
(7) armored concrete surface layer (16) place is provided with some waterstops (13), waterstop (13) passes through steel fixture (14) point
It is not fixed on link slot (7) and load-bearing pillar (12), damping device (8), damping device (8) is connected with load-bearing pillar (12) bottom
Inside is filled with sponge (11)；
The bottom of damping device (8) and link slot (7) is communicated, and connects water transport plates (4), water transport plates by U-type groove (5)
(4) drainage channel (6) is entered by pipe influx.
2. a kind of leakage preventing structure of basement bottom board according to claim 1, it is characterised in that water transport plates (4) upper and lower ends point
Not Lian Jie basement bottom board (2) and armored concrete surface layer (16), and be laid with junction side waterproof layer (3).
3. the leakage preventing structure of a kind of basement bottom board according to claim 1, it is characterised in that waterstop (13), load-bearing pillar
(12) enclosed construction is formed between armored concrete surface layer (16).
4. the leakage preventing structure of a kind of basement bottom board according to claim 1, it is characterised in that steel fixture (14) and waterstop
(13) it is fixedly connected between by bolt (15).
5. the leakage preventing structure of a kind of basement bottom board according to claim 1, it is characterised in that damping device (8) includes vertical
Damper (9) and lateral damper (10), lateral damper (10) are fixed at load-bearing pillar (12) bottom centre, vertical damping device
(9) load-bearing pillar (12) two ends are symmetricly set on.
6. the leakage preventing structure of a kind of basement bottom board according to claim 1, it is characterised in that water transport plates (4) include plate body,
It is provided with below plate body between equally distributed convex body, convex body and forms water transport channel, the area and plate of convex body in water transport plates (4)
The area ratio of body is 30~35%.
7. a kind of construction technology of the leakage preventing structure of basement bottom board, it is characterised in that comprise the following steps：
(A) after foundation ditch is excavated, bed course (1) construction is carried out, the construction of waterproof layer (3) is carried out on bed course (1)；
(B) the assembling reinforcement after-pouring basement bottom board (2) on waterproof layer (3), basement bottom board (2) surface is reserved around load-bearing
The link slot (7) of post (12), basement bottom board (2) is poured finish after, form removal, and entering to the surface layer of basement bottom board (2)
Row is levelling；
(C) construction of waterproof layer (3) is carried out in basement bottom board (2)；
(D) water transport plates (4) are laid on waterproof layer (3), some U-type grooves (5) are connected between water transport plates (4) and link slot (7),
Assembling reinforcement in water transport plates (4), reserves drainage channel (6)；
(E) waterstop (13) is connected between load-bearing pillar (12) at the top of link slot (7), and will only using steel fixture (14)
Water band (13) is fixed at the top of link slot (7)；
(F) drainage channel (6) is reserved during pouring reinforcement concrete surface layer (16), armored concrete surface layer (16) encases link slot
(7) waterstop (13), and at the gap that load-bearing pillar (12) is connected is provided with, is allowed to connect into the entirety of closing, load-bearing pillar
(12) and basement bottom board (2) connection it is integral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541523.0A CN107313466B (en) | 2017-07-05 | 2017-07-05 | A kind of leakage preventing structure and construction method of basement bottom board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710541523.0A CN107313466B (en) | 2017-07-05 | 2017-07-05 | A kind of leakage preventing structure and construction method of basement bottom board |
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| Publication Number | Publication Date |
|---|---|
| CN107313466A true CN107313466A (en) | 2017-11-03 |
| CN107313466B CN107313466B (en) | 2019-06-21 |
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| CN201710541523.0A Active CN107313466B (en) | 2017-07-05 | 2017-07-05 | A kind of leakage preventing structure and construction method of basement bottom board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139874A (en) * | 2020-02-17 | 2020-05-12 | 上海徐汇规划建筑设计有限公司 | Basement water conservancy diversion high efficiency dampproof structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204940338U (en) * | 2015-09-15 | 2016-01-06 | 四川省建筑科学研究院 | A kind of leakage preventing structure of basement bottom board |
| CN205893901U (en) * | 2016-08-05 | 2017-01-18 | 河北聚通路桥工程有限公司 | Damping device for bridge |
-
2017
- 2017-07-05 CN CN201710541523.0A patent/CN107313466B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204940338U (en) * | 2015-09-15 | 2016-01-06 | 四川省建筑科学研究院 | A kind of leakage preventing structure of basement bottom board |
| CN205893901U (en) * | 2016-08-05 | 2017-01-18 | 河北聚通路桥工程有限公司 | Damping device for bridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139874A (en) * | 2020-02-17 | 2020-05-12 | 上海徐汇规划建筑设计有限公司 | Basement water conservancy diversion high efficiency dampproof structure |
| CN111139874B (en) * | 2020-02-17 | 2021-08-06 | 上海徐汇规划建筑设计有限公司 | Basement water conservancy diversion high efficiency dampproof structure |
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| Publication number | Publication date |
|---|---|
| CN107313466B (en) | 2019-06-21 |
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