CN107268648A - A kind of basement rock infiltration pump drainage method - Google Patents
A kind of basement rock infiltration pump drainage method Download PDFInfo
- Publication number
- CN107268648A CN107268648A CN201710448784.8A CN201710448784A CN107268648A CN 107268648 A CN107268648 A CN 107268648A CN 201710448784 A CN201710448784 A CN 201710448784A CN 107268648 A CN107268648 A CN 107268648A
- Authority
- CN
- China
- Prior art keywords
- plastic tube
- basement rock
- infiltration
- clitter
- pump drainage
- 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
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/20—Restraining of underground water by damming or interrupting the passage of underground water by displacing the water, e.g. by compressed air
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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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A kind of pump drainage method of basement rock infiltration, bores a hole at basement rock seepage point, is inserted into a plastic tube, and plastic tube one end props up seepage point, and plastic tube other end connection bedrock surface water absorber siphons away the infiltration of seepage point；Clitter is laid on plastic tube periphery, the clitter of lay tightly encases plastic tube；Completely laid cement on the clitter completed, apply spread waterglass immediately, cement quick solidification forms impermeable thin-lift concrete structure together, and infiltration now can only be sucked out outside storehouse from plastic tube；By above-mentioned steps, the pump drainage of basement rock infiltration is completed.Using a kind of pump drainage method of basement rock infiltration of the invention, seepage problem is addressed, it is ensured that position in storehouse is not seeped water for storehouse and concreting by seepage point to be influenceed, and concrete construction quality is ensured.
Description
Technical field
The present invention relates to basement rock water seepage treatment field, and in particular to a kind of basement rock infiltration pump drainage method.
Background technology
In Construction of Hydropower Engineering, particularly in base concrete in storehouse and concreting process, basement rock seeps water not
Handle well, basement rock infiltration can cause to have a strong impact on to base concrete for storehouse and concreting, and then influence concrete construction
Quality.
In current work progress, scene does not drill, and directly props up infiltration position using plastic tube, by the carrying-off that seeps water, but
Not thoroughly, still have in current warehouse entry；Or drilling, intubation, water is drawn, because the big draining of water outlet scope is very not thoroughly and without it
He is handled；Concrete can be caused to have a strong impact on for storehouse and concreting, and then influence concrete construction quality.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of pump drainage method of basement rock infiltration, it is ensured that base concrete is standby
Storehouse and concreting are normally carried out, it is ensured that concrete construction quality.
The technical scheme that the present invention takes is：
A kind of pump drainage method of basement rock infiltration, comprises the following steps：
Step one：A hole is bored at basement rock seepage point, a plastic tube is inserted into, plastic tube one end props up seepage point, moulded
The expects pipe other end connects bedrock surface water absorber, and the infiltration of seepage point is siphoned away；
Step 2：Clitter is laid on plastic tube periphery, the clitter of lay tightly encases plastic tube；
Step 3：Completely laid cement on the clitter completed, apply spread waterglass immediately, cement quick solidification forms not permeable together
The thin-lift concrete structure of water, infiltration now can only be sucked out outside storehouse from plastic tube；
By above-mentioned steps, the pump drainage of basement rock infiltration is completed.
In the step one, a 36mm or so hole is bored at basement rock seepage point with air drill.
In the step 2, the stone diameter of clitter is 2cm~4cm.
In the step 2, the clitter scope piled up is length：30cm×30cm×20cm.
A kind of pump drainage method of basement rock infiltration of the present invention, after above-mentioned steps, seepage problem is addressed, it is ensured that
Position in storehouse is not seeped water for storehouse and concreting by seepage point to be influenceed, and concrete construction quality is ensured.
Brief description of the drawings
Fig. 1 is jack construction and installation schematic diagram of the invention；
Fig. 2 lays schematic diagram for the clitter of the present invention；
Fig. 3 is the construction schematic diagram of the waterglass of the present invention；
Fig. 4 is integral construction schematic diagram of the invention.
Embodiment
As shown in Fig. 1 ~ Fig. 4, a kind of pump drainage method of basement rock infiltration comprises the following steps：
Step 1, drilling, intubation step：
A 36mm or so hole is bored at basement rock seepage point with air drill, plastic tube 1 is generally external diameter=26.8mm, internal diameter=20mm
Pvc tube, insert substantially without great space in 36mm hole, contact is close；It is inserted into a plastic tube
1, the one end of plastic tube 1 props up seepage point, and another termination bedrock surface water absorber 2 of plastic tube 1 siphons away the infiltration of seepage point.
The utility model patent that bedrock surface water absorber 2 can be authorized using obtaining：" a kind of bedrock surface or concrete surface are inhaled
Water installations "（CN201220745754.6）.
Step 2, the step of pile up clitter 3：
Piled up on the periphery of plastic tube 1 stone diameter be 2cm~4cm clitter 3, the scope of clitter 3 piled up be about 30cm ×
30cm×20cm（Long × wide cm × high cm）, the clitter 3 piled up tightly encases plastic tube 1, now without water outside clitter 3.
In the step 2, the stone diameter of clitter 3 is 2cm~4cm.Diameter is used for 2cm~4cm stone
Son contacts close between being primarily to facilitate stone, and space is few, is easy to next step to smear waterglass.
In the step 2, the scope of clitter 3 piled up is length：30cm×30cm×20cm.The scope of clitter 3 can
Greatly can be small, it can be adjusted according to on-site actual situations, as long as water outlet position around 36mm drilling can be wrapped.
Step 3, the step of lay cement, smear waterglass 4：
Completely laid cement on the clitter 3 completed, apply spread waterglass 4 immediately, cement quick solidification forms impermeable thin together
Layer concrete structure, infiltration now can only be sucked out outside storehouse from plastic tube 1.
Waterglass 4 is a kind of water-soluble silicate, and its aqueous solution is commonly called as waterglass, is a kind of ore deposit binder.Can by cement,
Sand, stone is preferably mixed, and makes concrete more uniform, integration；It is used as quick dry agent so that the desiccation speed after construction
Faster, it can save after construction and wait the time of desiccation, faster into lower one of working procedure；Strengthen construction intensity.Water glass
Glass and cement reaction, generate firm solidfied material so that clitter 3 is more firm wear-resisting, and waterproof.
After above-mentioned steps, seepage problem is addressed, it is ensured that position in storehouse is not seeped water for storehouse and concreting
The influence of point infiltration, concrete construction quality is ensured.
Claims (4)
1. a kind of pump drainage method of basement rock infiltration, it is characterised in that comprise the following steps：
Step one：A hole is bored at basement rock seepage point, a plastic tube is inserted into（1）, plastic tube（1）One end props up infiltration
Point, plastic tube（1）The other end connects bedrock surface water absorber（2）, the infiltration of seepage point is siphoned away；
Step 2：In plastic tube（1）Periphery lays clitter（3）, the clitter of lay（3）By plastic tube（1）Tightly encase；
Step 3：In the clitter completed（3）On completely lay cement, immediately apply spread waterglass（4）, cement quick solidification, formation one
The impermeable thin-lift concrete structure in road, infiltration now can only be from plastic tube（1）In be sucked out outside storehouse；
By above-mentioned steps, the pump drainage of basement rock infiltration is completed.
2. a kind of pump drainage method that basement rock seeps water according to claim 1, it is characterised in that：In the step one, air drill is used
A 36mm or so hole is bored at basement rock seepage point.
3. a kind of pump drainage method that basement rock seeps water according to claim 1, it is characterised in that：In the step 2, clitter（3）
Stone diameter be 2cm~4cm.
4. a kind of pump drainage method that basement rock seeps water according to claim 1, it is characterised in that：In the step 2, pile up
Clitter（3）Scope is length：30cm×30cm×20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448784.8A CN107268648A (en) | 2017-06-14 | 2017-06-14 | A kind of basement rock infiltration pump drainage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710448784.8A CN107268648A (en) | 2017-06-14 | 2017-06-14 | A kind of basement rock infiltration pump drainage method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268648A true CN107268648A (en) | 2017-10-20 |
Family
ID=60066199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710448784.8A Pending CN107268648A (en) | 2017-06-14 | 2017-06-14 | A kind of basement rock infiltration pump drainage method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268648A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404516A (en) * | 2021-06-24 | 2021-09-17 | 北京中铁诚业工程建设监理有限公司 | Method and device for processing foundation rock surface of railway tunnel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08239837A (en) * | 1995-03-03 | 1996-09-17 | Pub Works Res Inst Ministry Of Constr | In-ground slit water sealing wall work method |
| CN202730792U (en) * | 2012-08-28 | 2013-02-13 | 中国水电顾问集团中南勘测设计研究院 | Uplift pressure regulating and controlling device for dam foundation |
| CN103774902A (en) * | 2012-10-25 | 2014-05-07 | 陕西龙海工程建设有限公司 | Seepage preventing and leakage stopping method for sewage plant aeration tank |
| CN105780793A (en) * | 2016-04-06 | 2016-07-20 | 中建交通建设集团有限公司 | Emergency treatment method for sudden gushing of high confined water stratum foundation pit |
-
2017
- 2017-06-14 CN CN201710448784.8A patent/CN107268648A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08239837A (en) * | 1995-03-03 | 1996-09-17 | Pub Works Res Inst Ministry Of Constr | In-ground slit water sealing wall work method |
| CN202730792U (en) * | 2012-08-28 | 2013-02-13 | 中国水电顾问集团中南勘测设计研究院 | Uplift pressure regulating and controlling device for dam foundation |
| CN103774902A (en) * | 2012-10-25 | 2014-05-07 | 陕西龙海工程建设有限公司 | Seepage preventing and leakage stopping method for sewage plant aeration tank |
| CN105780793A (en) * | 2016-04-06 | 2016-07-20 | 中建交通建设集团有限公司 | Emergency treatment method for sudden gushing of high confined water stratum foundation pit |
Non-Patent Citations (1)
| Title |
|---|
| 中国电力建设企业协会: "《中国电力建设工法汇编 （2012年度）中册》", 30 November 2012, 中国电力出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404516A (en) * | 2021-06-24 | 2021-09-17 | 北京中铁诚业工程建设监理有限公司 | Method and device for processing foundation rock surface of railway tunnel |
| CN113404516B (en) * | 2021-06-24 | 2023-09-22 | 北京中铁诚业工程建设监理有限公司 | Railway tunnel bedrock surface processing method and processing device thereof |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |