CN108625403A - A kind of basement bottom board uses the pre- anti-seep water construction method of blind pipe guide - Google Patents
A kind of basement bottom board uses the pre- anti-seep water construction method of blind pipe guide Download PDFInfo
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- CN108625403A CN108625403A CN201810143730.5A CN201810143730A CN108625403A CN 108625403 A CN108625403 A CN 108625403A CN 201810143730 A CN201810143730 A CN 201810143730A CN 108625403 A CN108625403 A CN 108625403A
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- China
- Prior art keywords
- blind pipe
- cesspit
- bottom board
- basement bottom
- construction method
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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)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
A kind of basement bottom board uses the pre- anti-seep water construction method of blind pipe guide, includes the following steps：According to design drawing, basement bottom board reinforcing bar and installation drilled pile periphery steel plate water stopper are bound；Drilled pile position is measured to the length of nearest cesspit, record length；According to record length, blind pipe is intercepted, and be numbered；Blind pipe is wrapped up one by one using geotextiles, and is bound using tied silk, geotextiles is avoided to fall off；The blind pipe wrapped is positioned over bored piles side to cesspit in sequence；Blind pipe is fixed on base plate bottom layer reinforcing bar using tied silk；Blind pipe one end is positioned over bored piles side, and without carrying out special protection, drilled pile surveys within the scope of 2m*2m not casting concrete.The beneficial effects of the invention are as follows pre- anti-seep water can be played the role of, ensure that basement drying is anhydrous；Substantially do not increase construction cost；The processing cost caused by percolating water can be avoided to avoid the processing of percolating water, save cost, good economy performance.
Description
Technical field
The present invention relates to percolating water technical fields, and in particular to a kind of basement bottom board uses the pre- anti-seep water of blind pipe guide
Construction method.
Background technology
A underpass is built in somewhere in road right-angled intersection, this crossing is this area's main trunk road, underground
Pipe network is complicated and heat distribution pipeline (heating period construction), 66KV high-voltage lines, several 10KV high-voltage lines, high voltage control case and several leads to
News circuit etc., which can not move, to be changed, and design uses cut and cover tunneling, to ensure the safety and construction safety of underground pipe network, using support pile
The pipe network protectiving scheme of+Bailey bracket.Support pile uses φ 1.0m drilled piles, this drilled pile turns after the completion of underpass is constructed
It could be removed after changing pipeline support system, therefore, when base plate waterproofing, construction of bottom plates, after reserved 2m*2m is needed around drilled pile
Area is poured, after stake hole to be drilled is cut, waterproof layer, the baseplate reinforcing bar concrete in the areas Hou Jiao that could construct.
This underpass rich groundwater, design waterproof construction method is taken with former reserved waterproof layer after drilled pile is cut
It connects, through work place study and analysis, this waterproof construction method is difficult to guarantee the globality of tanking, there are certain risk,
The reason of being likely to occur percolating water：1. when construction of bottom plates, concrete may pollute the waterproof layer reserved around drilled pile, concrete
Hardly possible cleaning causes waterproof layer overlap joint quality to be difficult to guarantee；2. drilled pile is cut, the waterproof reserved around drilled pile may be destroyed
Layer leads to the lap of splice not enough etc.；3. underpass rich groundwater has ponding around drilled pile, when waterproof layer overlaps, quality
It is difficult to guarantee；When the areas ④Hou Jiao reinforcement construction, waterproof layer breakage etc. may be caused；When the concreting of the areas ⑤Hou Jiao, possibility of vibrating
Influence waterproof layer lap-joint's quality or concrete vibrating leakiness etc..
Invention content
The purpose of the present invention is to provide a kind of basement bottom boards to use the pre- anti-seep water construction method of blind pipe guide, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of basement bottom board uses the pre- anti-seep water construction method of blind pipe guide, includes the following steps：
(1) according to design drawing, basement bottom board reinforcing bar and installation drilled pile periphery steel plate water stopper are bound；
(2) drilled pile position is measured to the length of nearest cesspit, record length；
(3) according to record length, blind pipe is intercepted, and be numbered；
(4) blind pipe is wrapped up one by one using geotextiles, and is bound using tied silk, geotextiles is avoided to fall off；
(5) blind pipe wrapped is positioned over bored piles side to cesspit in sequence；
(6) blind pipe is fixed on base plate bottom layer reinforcing bar using tied silk；
(7) blind pipe one end is positioned over bored piles side, and without carrying out special protection, drilled pile is surveyed within the scope of 2m*2m and do not poured
Build concrete；The blind pipe other end is fixed in cesspit template；
(8) all blind pipes, which are fixed, completes, and special messenger is arranged to check；
(9) it pours underplate concrete and forms pipeline.
It is as further technical solution of the invention：A diameter of 50mm of the blind pipe.
As the present invention, further technical solution is：The blind pipe and the connection type of cesspit template are：It will
Blind pipe is fixed on bamboo slab rubber, then bamboo slab rubber is fixed in cesspit template, when cesspit form removable, removes bamboo together
Offset plate ensures that blind pipe is unimpeded to form apopore.
As the present invention, further technical solution is：The size of the bamboo slab rubber is 10cm*10cm.
The beneficial effects of the invention are as follows
(1) pre- anti-seep water can be played the role of, ensure that basement drying is anhydrous；
(2) do not increase construction cost substantially；
(3) processing cost caused by percolating water can be avoided to avoid the processing of percolating water, saves cost, good economy performance；
(4) structure, easy construction are not destroyed substantially.
Description of the drawings
Fig. 1 is the floor map of blind pipe of the present invention arrangement；
Fig. 2 is the elevational schematic view of blind pipe of the present invention arrangement；
Fig. 3 is blind pipe thin portion schematic diagram of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-Fig. 3, in the embodiment of the present invention, a kind of basement bottom board is constructed using the pre- anti-seep water of blind pipe guide
Method includes the following steps：
(1) according to design drawing, binding basement bottom board reinforcing bar 1 and installation 3 periphery steel plate water stopper 2 of drilled pile；
(2) 3 position of drilled pile is measured to the length of nearest cesspit 4, record length；
(3) according to record length, blind pipe 5 is intercepted, and be numbered；
(4) blind pipe 5 is wrapped up one by one using geotextiles 6, and is bound using tied silk, geotextiles 6 is avoided to fall off；
(5) blind pipe 5 wrapped is positioned over 3 side of bored piles to cesspit 4 in sequence；
(6) blind pipe 5 is fixed on base plate bottom layer reinforcing bar 1 using tied silk, avoiding vibrating when concreting leads to position
Offset；
(7) 5 one end of blind pipe is positioned over bored piles side 3, and without carrying out special protection, drilled pile is surveyed within the scope of 2m*2m not
Casting concrete；5 other end of blind pipe is fixed in 4 template of cesspit；
(8) all blind pipes 5, which are fixed, completes, and arranges special messenger to check, avoids the loosening of blind pipe 5 and end and 4 mould of cesspit
Plate is unlocked securely；
(9) it pours underplate concrete and forms pipeline.
A diameter of 50mm of the blind pipe 5.
The blind pipe e and the connection type of cesspit d templates are：Blind pipe 5 is fixed on bamboo slab rubber, then by bamboo slab rubber
It is fixed in 4 template of cesspit, when 4 form removable of cesspit, removes bamboo slab rubber together, to form apopore, ensure blind
Pipe 5 is unimpeded.
The size of the bamboo slab rubber is 10cm*10cm.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of basement bottom board uses the pre- anti-seep water construction method of blind pipe guide, which is characterized in that include the following steps：
(1) according to design drawing, basement bottom board reinforcing bar and installation drilled pile periphery steel plate water stopper are bound；
(2) drilled pile position is measured to the length of nearest cesspit, record length；
(3) according to record length, blind pipe is intercepted, and be numbered；
(4) blind pipe is wrapped up one by one using geotextiles, and is bound using tied silk, geotextiles is avoided to fall off；
(5) blind pipe wrapped is positioned over bored piles side to cesspit in sequence；
(6) blind pipe is fixed on base plate bottom layer reinforcing bar using tied silk；
(7) blind pipe one end is positioned over bored piles side, without carrying out special protection, is not poured within the scope of drilled pile survey 2m*2m mixed
Solidifying soil；The blind pipe other end is fixed in cesspit template；
(8) all blind pipes, which are fixed, completes, and special messenger is arranged to check；
(9) it pours underplate concrete and forms pipeline.
2. a kind of basement bottom board according to claim 1 uses the pre- anti-seep water construction method of blind pipe guide, feature
It is, a diameter of 50mm of the blind pipe.
3. a kind of basement bottom board according to claim 1 uses the pre- anti-seep water construction method of blind pipe guide, feature
It is, the blind pipe and the connection type of cesspit template are：Blind pipe is fixed on bamboo slab rubber, then bamboo slab rubber is fixed on
In cesspit template, when cesspit form removable, bamboo slab rubber is removed together, to form apopore, ensures that blind pipe is unimpeded.
4. a kind of basement bottom board according to claim 3 uses the pre- anti-seep water construction method of blind pipe guide, feature
It is, the size of the bamboo slab rubber is 10cm*10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810143730.5A CN108625403A (en) | 2018-02-12 | 2018-02-12 | A kind of basement bottom board uses the pre- anti-seep water construction method of blind pipe guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810143730.5A CN108625403A (en) | 2018-02-12 | 2018-02-12 | A kind of basement bottom board uses the pre- anti-seep water construction method of blind pipe guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108625403A true CN108625403A (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810143730.5A Pending CN108625403A (en) | 2018-02-12 | 2018-02-12 | A kind of basement bottom board uses the pre- anti-seep water construction method of blind pipe guide |
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| CN (1) | CN108625403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855846A (en) * | 2022-06-08 | 2022-08-05 | 贵州建工兴印建筑工程有限公司 | Underground seepage-proofing pressure-reducing anti-floating blind pipe structure and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060029830A (en) * | 2004-10-04 | 2006-04-07 | 강인선 | Method of drainage trench construction and structure thereof |
| CN203768951U (en) * | 2014-03-17 | 2014-08-13 | 江苏省城市规划设计研究院 | Basement deformation crack waterproof device with hydrophobic structure |
| CN205314491U (en) * | 2016-01-25 | 2016-06-15 | 中国建筑第二工程局有限公司 | Basement bottom plate terrace with rubble drainage layer |
-
2018
- 2018-02-12 CN CN201810143730.5A patent/CN108625403A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060029830A (en) * | 2004-10-04 | 2006-04-07 | 강인선 | Method of drainage trench construction and structure thereof |
| CN203768951U (en) * | 2014-03-17 | 2014-08-13 | 江苏省城市规划设计研究院 | Basement deformation crack waterproof device with hydrophobic structure |
| CN205314491U (en) * | 2016-01-25 | 2016-06-15 | 中国建筑第二工程局有限公司 | Basement bottom plate terrace with rubble drainage layer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855846A (en) * | 2022-06-08 | 2022-08-05 | 贵州建工兴印建筑工程有限公司 | Underground seepage-proofing pressure-reducing anti-floating blind pipe structure and construction method thereof |
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Application publication date: 20181009 |
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