CN107587434A - Culvert of reinforced concrete percolating water prevention and disposition method - Google Patents
Culvert of reinforced concrete percolating water prevention and disposition method Download PDFInfo
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- CN107587434A CN107587434A CN201710964058.1A CN201710964058A CN107587434A CN 107587434 A CN107587434 A CN 107587434A CN 201710964058 A CN201710964058 A CN 201710964058A CN 107587434 A CN107587434 A CN 107587434A
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- Prior art keywords
- groove
- culvert
- sectional pipe
- pipe
- sectional
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 11
- 230000002265 prevention Effects 0.000 title claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000007943 implant Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 2
- 239000004700 high-density polyethylene Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims 1
- 235000009120 camo Nutrition 0.000 claims 1
- 235000005607 chanvre indien Nutrition 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000011487 hemp Substances 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 240000006995 Abutilon theophrasti Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
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- Revetment (AREA)
Abstract
The present invention relates to a kind of culvert of reinforced concrete percolating water prevention and disposition method, stitched along culvert inwall seepage and dig groove, one-level is set on the inwall of the groove both sides respectively to the step of contract in groove on the step of both sides, bore multipair hole for the expansion bolt, according to groove insied width, select the half-sectional pipe of appropriate diameter, half-sectional pipe is inserted in anti-filter geotechnique's cloth set, half-sectional pipe is arranged in groove, the expandable implant bolt in each hole for the expansion bolt, and steel wire is connected between each pair expansion bolt, by half-sectional pipe fixation；The mozzle that connection one is extended to outside groove in half-sectional pipe lower end；Finally inside grooves space and groove port are blocked according to the type selecting of seepage seam appropriate plugging material.
Description
Technical field
The present invention relates to the preventing and controlling seepage technical field of reinforced concrete structure, and in particular to a kind of armored concrete is contained
The percolating water prevention and disposition method in hole.
Background technology
Culvert is in highway, Environment in Railway Engineering Construction, in order that water channel, Pedestrians and vehicles are passed through without prejudice to traffic, is built
Current drainage channel below road surface.As one of important component in highway engineering, culvert accounts in highway engineering
Larger proportion, it is mainly used in across natural cheuch depression excretion flood, or the standing as people, animal and vehicle across size road
Traffic road, or field irrigation is as water channel.Currently, highway, the current dual-purpose culvert of draining in railway engineering field are mainly that reinforcing bar mixes
Coagulate native slab culvert structure.
Because roadbed transverse width is big, from resource distribution, technology, the many-sided consideration of economic security, it is necessary in culvert
Some expansion joints, construction joint are set during construction.The setting at expansion joint, construction joint compensate for technologic defect, improve project
Economic benefit, while the problem of waterproof is also brought, especially for southern area, several rainy seasons, all there is this in culvert mostly later
Leakage problem as sample, certain influence is brought to driving, vehicle pass-through, while the long-term easy band of seepage back of the body silt of walking on stage is led
Cause the platform back of the body differential settlement occur and trigger other quality problems.Conventional slip casting, joint filling are effective in short term, and disease occurs again quickly,
Because of first treated reprocessing, difficulty is larger to tackle the problem at its root simultaneously.
The content of the invention
It is contemplated that being directed to all kinds of percolating water disposal difficulties of reinforced concrete wall body structure, produced by analyzing percolating water
Reason, seepage crack structure form, formulate reasonable disposal method, there is provided a kind of culvert of reinforced concrete percolating water prevention and disposition side
While method, the administration idea combined by anti-row are effectively administered percolating water and endangered, water is eliminated again and has that there may be other diseases
Evil.
Technical scheme is as follows：
A kind of culvert of reinforced concrete percolating water prevention and disposition method, it is characterised in that comprise the following steps：
(1) stitched along culvert inwall seepage and dig groove, and make seepage seam among bottom portion of groove；In the groove both sides
Set step of the one-level to contract on wall respectively, the width at slot opening is more than the width of bottom portion of groove；
(2) in groove on the step of both sides, multipair hole for the expansion bolt is bored, scum silica frost in groove is then removed, in groove
A bed boundary glue is brushed on wall；
(3) according to groove insied width, the half-sectional pipe of appropriate diameter is selected, half-sectional pipe is inserted in anti-filter geotechnique's cloth set, institute
State anti-filter geotechnique cloth set sewing face and be located at the pipe back of the body, complete face is located at half-sectional pipe diameter, and is in tight after ensuring cloth set installation
State；
(4) half-sectional pipe is arranged in groove, half-sectional inside pipe wall is towards bottom portion of groove, and pipe is facing away to groove port；Each
Expandable implant bolt in hole for the expansion bolt, and steel wire is connected between each pair expansion bolt, by half-sectional pipe fixation；In half-sectional pipe
The mozzle that lower end connection one is extended to outside groove；
(5) inside grooves space and groove port are blocked according to the type selecting of seepage seam appropriate plugging material, it is ensured that
Outward appearance after closure is close with culvert inwall main body outward appearance.
The present invention is for expansion joint, construction joint Seepage water problem, the characteristics of taking into full account structure dilatation, introduces
The theory of " anti-row's combination ", by the combination of " draining+water blockoff ", fundamentally solve culvert reinforced concrete wall structure and ooze
Leak problem.The present invention can be additionally used in the disposal of tunnel double-lining construction joint percolating water.
Material selected by present invention construction meets environmental requirement, and outward appearance is neat and artistic after closure, basic with original structure
Unanimously, using half-sectional formula pipeline, water guide effect is good, plugging phenomenon should not occurs, is set using anti-filter geotextiles, effectively excludes water
Point, while avoid soil body loss.
Brief description of the drawings
Fig. 1 is the groove structure schematic diagram dug in culvert；
Fig. 2 is the structural representation of half-sectional pipe；
Fig. 3 is the structural representation that half-sectional pipe is inserted in geotechnological cloth set；
Fig. 4 is the view after the half-sectional pipe of installation in groove；
Fig. 5 is the view after groove is blocked；
Fig. 6 is the planar structure partial schematic diagram in culvert.
Embodiment
Before present invention construction, according to the classification of seepage seam, processing structure form, material type specification are chosen；With reference to scene
Investigation, detailed disposal method is formulated, draw detailed construction figure.
As shown in figure 1, centered on the seepage seam 2 on culvert inwall 1, by construction drawing size, using cutting machine along culvert
Inwall seepage seam digs groove 3, and makes seepage seam 2 among the bottom of groove 3；One-level is set respectively on the inwall of the groove both sides
To the step 4 of contract, the width at slot opening is more than the width of bottom portion of groove；
In groove on the step 4 of both sides, multipair hole for the expansion bolt 5 is bored, then removes scum silica frost in groove, is rinsed with water dry
Only, a bed boundary glue is brushed on groove inner wall after drying；Interface glue can ensure that plugging material and bonding for concrete structure are imitated
Fruit.
As shown in Figure 2 and Figure 3, according to groove insied width, the half-sectional pipe 6 of appropriate diameter is selected, half-sectional pipe is inserted in anti-filter soil
In work cloth set 7, the anti-filter geotechnique cloth set sewing face is located at the pipe back of the body, and complete face is located at half-sectional pipe diameter, and ensures that cloth set is pacified
Tight state is in after dress；Half-sectional pipe can use HDPE to manage.
As shown in figure 4, half-sectional pipe 6 is arranged in groove 3, the half-sectional inwall of pipe 6 is towards the bottom of groove 3, and pipe is facing away to recessed
Notch；The expandable implant bolt 8 in each hole for the expansion bolt, and steel wire 9 is connected between each pair expansion bolt, half-sectional pipe is fixed
Firmly；The mozzle 10 that connection one is extended to outside groove in half-sectional pipe lower end；
As shown in Figure 5, Figure 6, according to the appropriate plugging material 11 of type selecting that seepage is stitched by the inner space of groove 3 and recessed
Notch blocks.For construction joint, plugging material 11 uses microdilatancy waterproof mortar；For expansion joint, plugging material 11 is using drip
Piemarker silk.Plugging material by groove fill it is closely knit after, press polish of wiping one's face.Ensure the outward appearance and culvert inwall main body outward appearance phase after closure
Closely.After plugging material reaches age, by code requirement wet curing.
Claims (3)
- A kind of 1. culvert of reinforced concrete percolating water prevention and disposition method, it is characterised in that comprise the following steps：(1) stitched along culvert inwall seepage and dig groove, and make seepage seam among bottom portion of groove；On the inwall of the groove both sides Set step of the one-level to contract respectively, the width at slot opening is more than the width of bottom portion of groove；(2) in groove on the step of both sides, multipair hole for the expansion bolt is bored, scum silica frost in groove is then removed, on groove inner wall Brush a bed boundary glue；(3) according to groove insied width, the half-sectional pipe of appropriate diameter is selected, half-sectional pipe is inserted in anti-filter geotechnique's cloth set, it is described anti- Filter geotechnological cloth set sewing face and be located at the pipe back of the body, complete face is located at half-sectional pipe diameter, and is in tight state after ensuring cloth set installation；(4) half-sectional pipe is arranged in groove, half-sectional inside pipe wall is towards bottom portion of groove, and pipe is facing away to groove port；In each expansion Expandable implant bolt in bolt hole, and steel wire is connected between each pair expansion bolt, by half-sectional pipe fixation；In half-sectional pipe lower end The mozzle that connection one is extended to outside groove；(5) inside grooves space and groove port are blocked according to the type selecting of seepage seam appropriate plugging material, it is ensured that closure Outward appearance afterwards is close with culvert inwall main body outward appearance.
- 2. culvert of reinforced concrete percolating water prevention and disposition method according to claim 1, it is characterised in that：It is described half-sectional Pipe is managed using HDPE.
- 3. culvert of reinforced concrete percolating water prevention and disposition method according to claim 1, it is characterised in that：The step (5) in, for construction joint, groove is blocked using microdilatancy waterproof mortar；For expansion joint, groove is blocked using Bituminous hemp fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964058.1A CN107587434A (en) | 2017-10-16 | 2017-10-16 | Culvert of reinforced concrete percolating water prevention and disposition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710964058.1A CN107587434A (en) | 2017-10-16 | 2017-10-16 | Culvert of reinforced concrete percolating water prevention and disposition method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107587434A true CN107587434A (en) | 2018-01-16 |
Family
ID=61053426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710964058.1A Pending CN107587434A (en) | 2017-10-16 | 2017-10-16 | Culvert of reinforced concrete percolating water prevention and disposition method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107587434A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952774A (en) * | 2018-06-12 | 2018-12-07 | 济南城建集团有限公司 | A kind of method that tunnel double-lining construction joint leakage water blocking row combines punishment |
| CN109371861A (en) * | 2018-11-26 | 2019-02-22 | 中铁五局集团有限公司 | A kind of culvert of reinforced concrete subsiding crack infiltration Treatment Methods and repair structure |
| CN109750642A (en) * | 2019-03-12 | 2019-05-14 | 中国电建集团中南勘测设计研究院有限公司 | A kind of spillway and its construction method |
| CN115949096A (en) * | 2023-02-23 | 2023-04-11 | 中国建筑第八工程局有限公司 | Leakage repair method of basement exterior wall |
Citations (8)
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|---|---|---|---|---|
| JPH09250188A (en) * | 1996-03-18 | 1997-09-22 | Shinko Gosei Koji Kk | Repair method of joint |
| KR20010025497A (en) * | 2000-12-30 | 2001-04-06 | 배석동 | Repair Stuff for Water Leakage Prevention and Repair Method of Tunnel |
| JP2002004318A (en) * | 2000-06-26 | 2002-01-09 | Nippon Kayaku Wasser Kk | Method and device for substrate treatment at leaking part of concrete structure |
| KR100714437B1 (en) * | 2006-10-02 | 2007-05-04 | (주)덕산알엔알 | Leak Induction Method for Expansion Flow Joints and Cracks of Concrete Structures |
| CN201502788U (en) * | 2009-09-22 | 2010-06-09 | 中铁十二局集团建筑安装工程有限公司 | Rapid pipe installation fixing clamp |
| CN101943006A (en) * | 2010-09-07 | 2011-01-12 | 长安大学 | Treatment method of water leakage of construction joints of tunnel |
| CN104061017A (en) * | 2014-07-08 | 2014-09-24 | 中交第二公路勘察设计研究院有限公司 | Tunnel maintainable type pressure reducing and water draining method and device for water rich stratum |
| CN106640154A (en) * | 2017-01-13 | 2017-05-10 | 中交四公局第工程有限公司 | Treatment method and structure for water seepage of tunnel lining circular construction joint crack |
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2017
- 2017-10-16 CN CN201710964058.1A patent/CN107587434A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250188A (en) * | 1996-03-18 | 1997-09-22 | Shinko Gosei Koji Kk | Repair method of joint |
| JP2002004318A (en) * | 2000-06-26 | 2002-01-09 | Nippon Kayaku Wasser Kk | Method and device for substrate treatment at leaking part of concrete structure |
| KR20010025497A (en) * | 2000-12-30 | 2001-04-06 | 배석동 | Repair Stuff for Water Leakage Prevention and Repair Method of Tunnel |
| KR100714437B1 (en) * | 2006-10-02 | 2007-05-04 | (주)덕산알엔알 | Leak Induction Method for Expansion Flow Joints and Cracks of Concrete Structures |
| CN201502788U (en) * | 2009-09-22 | 2010-06-09 | 中铁十二局集团建筑安装工程有限公司 | Rapid pipe installation fixing clamp |
| CN101943006A (en) * | 2010-09-07 | 2011-01-12 | 长安大学 | Treatment method of water leakage of construction joints of tunnel |
| CN104061017A (en) * | 2014-07-08 | 2014-09-24 | 中交第二公路勘察设计研究院有限公司 | Tunnel maintainable type pressure reducing and water draining method and device for water rich stratum |
| CN106640154A (en) * | 2017-01-13 | 2017-05-10 | 中交四公局第工程有限公司 | Treatment method and structure for water seepage of tunnel lining circular construction joint crack |
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| Title |
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| 刘丽萍: "黄土公路隧道防渗漏水技术研究", 《山东交通学院学报》 * |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952774A (en) * | 2018-06-12 | 2018-12-07 | 济南城建集团有限公司 | A kind of method that tunnel double-lining construction joint leakage water blocking row combines punishment |
| CN109371861A (en) * | 2018-11-26 | 2019-02-22 | 中铁五局集团有限公司 | A kind of culvert of reinforced concrete subsiding crack infiltration Treatment Methods and repair structure |
| CN109750642A (en) * | 2019-03-12 | 2019-05-14 | 中国电建集团中南勘测设计研究院有限公司 | A kind of spillway and its construction method |
| CN109750642B (en) * | 2019-03-12 | 2023-11-07 | 中国电建集团中南勘测设计研究院有限公司 | Spillway and construction method thereof |
| CN115949096A (en) * | 2023-02-23 | 2023-04-11 | 中国建筑第八工程局有限公司 | Leakage repair method of basement exterior wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180116 |