CN104612017A - Cement concrete pavement with water-blocking walls - Google Patents
Cement concrete pavement with water-blocking walls Download PDFInfo
- Publication number
- CN104612017A CN104612017A CN201410771107.6A CN201410771107A CN104612017A CN 104612017 A CN104612017 A CN 104612017A CN 201410771107 A CN201410771107 A CN 201410771107A CN 104612017 A CN104612017 A CN 104612017A
- Authority
- CN
- China
- Prior art keywords
- water
- wall
- cement concrete
- concrete pavement
- blocks water
- 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.)
- Pending
Links
- 239000004568 cement Substances 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000011398 Portland cement Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 230000010485 coping Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a cement concrete pavement with water-blocking walls, concrete full width water-blocking walls are laterally arranged in interval on the cement concrete pavement, the top of the water-blocking walls is same as the cement concrete pavement in height, the bottoms of the water-blocking walls are inserted into original subgrade, the kerbstone is provided with water drainage holes, the water drainage holes are cooperated with the water-blocking walls and are arranged on the front end of the water-blocking walls, namely on the front end of the uphill direction of the water-blocking walls. The cement concrete pavement with the water-blocking walls can effectively block flow of infiltrated water of the cement concrete pavement slab, damage of the flow of the infiltrated water can be controlled in n area between two water-blocking walls, blocking and dredging are combined, the infiltrated water blocked by the water-blocking walls can be discharged under the cement concrete pavement slab, and water erosion under the cement concrete pavement slab can be eliminated thoroughly.
Description
Technical field
The present invention relates to a kind of cement concrete pavement, be specifically related to the cement concrete pavement with water stop function.
Background technology
The infringement taking precautions against water, for the construction of highway and maintenance, is an important and problem for complexity.If consider incomplete in design, slightly do not note in construction all to bring great hidden danger to the road occupation in later stage and maintenance in addition, may serious consequence be led to.Than if the highway that all can't go wrong with 30 years, just there is serious breakage in 6-10, later maintenance is difficult to carry out maintenance, causes later stage substantial contribution input.
Highway if there is water to penetrate at the bottom of road slab from road surface, will causes roadbed to feel like jelly, greatly reduce resistance after handing over and using, and cause road slab cracking, fragmentation etc.The key of problem is, once under having water to infiltrate cement concrete slab, these water all can in plate current downflow as " karez ", especially the place of longitudinal gradient is had, the water that top, slope is infiltrated can flow to toe, where is it crack along plate seam, and water and slurry just burst out wherefrom.Another situation is the place that rigid pavement and flexible pavement combine, and flexible pavement destroys quickly, also causes by under water flow under plate to flexible pavement.
In addition, seep water in a large number after pavement of road cracking, disconnected plate, slashings, and road kerb is intact, and the water seal infiltrated under plate inside cannot be discharged, so that causes long-term infringement and destroy.
Summary of the invention
The technical problem to be solved in the present invention overcomes the long distance flowing under plate of cement concrete pavement water leaking-in, the problem on extensive damage road surface, provide a kind of can cement concrete pavement that effectively water enchroachment (invasion) does harm under preventing board.
In order to solve above technical problem, technical scheme foot of the present invention, a kind of cement concrete pavement with the wall that blocks water, on cement concrete pavement 1, the concrete full width that is horizontally arranged at interval blocks water wall 2, and the coping that blocks water is consistent with road surface elevation, and original subgrade 3 is inserted in the bottom of the wall that blocks water.
The described cement concrete pavement with the wall that blocks water, road kerb 4 is provided with drain hole 5, and drain hole coordinates the wall that blocks water, and is arranged on the front end of the wall that blocks water, namely from the front end in the wall upward slope direction that blocks water.
The described cement concrete pavement with the wall that blocks water, wall 2 spacing that blocks water be horizontally arranged at interval is 100-500m.
The described cement concrete pavement with the wall that blocks water, sag vertical curve knick point 6 increase on road surface arranges the wall 2 that blocks water together.
The width of the described wall 2 that blocks water is 30-60cm, inserts the high 20-40cm of part of original subgrade 3.The wall 2 that blocks water adopts C25-C35 concreting, adopts V-type to stitch 8 with two side seams of Portland Cement Concrete Surface Course 7.
The present invention, be intended to solve water leaking-in large area under Cement Concrete Pavement Slab, long distance flees, constantly expand the problem in infringement face, adopt this technology, accessible Advantageous Effects comprises:
(1) effectively can block the flowing of Cement Concrete Pavement Slab water leaking-in, the flow impairment face of water leaking-in be controlled the region blocked water between wall in twice;
(2) combining the two ways of dredging and plugging, by road kerb drain hole, under the water leaking-in discharge path panel blocked by the wall that blocks water in time, under thoroughly getting rid of plate, water enchroachment (invasion) is harmful.
Accompanying drawing explanation
Fig. 1 is the cement concrete pavement elevational schematic view with the wall that blocks water;
Fig. 2 is the cement concrete pavement floor map with the wall that blocks water;
Fig. 3 is the cement concrete pavement phantom drawing with the wall that blocks water.
Accompanying drawing number title: 1, cement concrete pavement, 2, block water wall, 3, original subgrade, 4, road kerb, 5, drain hole, 6, sag vertical curve knick point, 7, surface layer, 8, V-type seam.
Detailed description of the invention
The present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
Embodiment 1
Have a rigid pavement for the wall that blocks water, the wall height that blocks water is that road structure layer thickness adds 20cm, rectangle, wide 30cm, adopts C25 concreting, arranges together on 100m and sag vertical curve knick point.In the front end in the wall upward slope direction that often blocks water together, arrange road kerb drain hole, drain hole distributes downwards bottom road slab, is encrypting layout near the position of block water wall and road slab.After grading completes, excavate the dark basis of 20cm on 100m and sag vertical curve knick point, a module and cast-in-situ, it is consistent with the road surface elevation of set-point that high process control built by the wall that blocks water.
Embodiment 2
Have a rigid pavement for the wall that blocks water, the wall height that blocks water is that road structure layer thickness adds 30cm, rectangle, wide 40cm, adopts C30 concreting, arranges together on 300m and sag vertical curve knick point.In the front end in the wall upward slope direction that often blocks water together, arrange road kerb drain hole, drain hole is uniformly distributed downwards bottom road slab.
Embodiment 3
Have a rigid pavement for the wall that blocks water, the wall height that blocks water is that road structure layer thickness adds 40cm, rectangle, wide 60cm, adopts C35 concreting, arranges together on 500m and sag vertical curve knick point.The wall that blocks water inserts original subgrade part height 40cm, and two side seams of block water wall and Portland Cement Concrete Surface Course adopt V-type to stitch.
Claims (8)
1. one kind has the cement concrete pavement of the wall that blocks water, it is characterized in that: on cement concrete pavement (1), the full width that is horizontally arranged at interval blocks water wall (2), the block water top of wall (2) is consistent with road surface (1) elevation, and original subgrade (3) is inserted in the bottom of the wall that blocks water (2).
2. there is the cement concrete pavement of the wall that blocks water as claimed in claim 1, it is characterized in that: the road kerb (4) of the front end in the wall upward slope direction that blocks water is provided with drain hole (5).
3. there is the cement concrete pavement of the wall that blocks water as claimed in claim 1 or 2, it is characterized in that: the wall that blocks water (2) spacing be horizontally arranged at interval is 100-500m.
4. there is the cement concrete pavement of the wall that blocks water as claimed in claim 1 or 2, it is characterized in that: increase at the sag vertical curve knick point (6) of road surface (1) and the wall (2) that blocks water together is set.
5. there is the cement concrete pavement of the wall that blocks water as claimed in claim 1 or 2, it is characterized in that: described in the block water width of wall (2) be 30-60cm.
6. there is the cement concrete pavement of the wall that blocks water as claimed in claim 1 or 2, it is characterized in that: described in block water wall (2) insert original subgrade (3) the high 20-40cm of part.
7. there is the cement concrete pavement of the wall that blocks water as claimed in claim 1 or 2, it is characterized in that: described in the wall (2) that blocks water adopt C25-C35 concreting to form.
8. there is the cement concrete pavement of the wall that blocks water as claimed in claim 1 or 2, it is characterized in that: described in block water two side seams of wall (2) and Portland Cement Concrete Surface Course (7) adopt V-type to stitch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771107.6A CN104612017A (en) | 2014-12-12 | 2014-12-12 | Cement concrete pavement with water-blocking walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771107.6A CN104612017A (en) | 2014-12-12 | 2014-12-12 | Cement concrete pavement with water-blocking walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104612017A true CN104612017A (en) | 2015-05-13 |
Family
ID=53146646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410771107.6A Pending CN104612017A (en) | 2014-12-12 | 2014-12-12 | Cement concrete pavement with water-blocking walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612017A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19602414A1 (en) * | 1995-08-04 | 1997-02-06 | Berthold Thoma | Integrated collector and irrigator for surface water - sealing element has form of stone with external form of one or more connected individual stones and consists of concrete or other permanently solid materials |
| CN1465815A (en) * | 2002-07-06 | 2004-01-07 | 王六安 | Concrete road construction method |
| CN1477267A (en) * | 2003-07-04 | 2004-02-25 | 丁若冰 | Road surface interlayer penetration-retained water seepage-proofing method and its construction method |
| CN101041940A (en) * | 2007-04-11 | 2007-09-26 | 卢波 | Cording seam consolidation method for preventing damage of cement concrete road surface |
| CN101041977A (en) * | 2007-04-27 | 2007-09-26 | 昆明理工大学 | Flashing and usage thereof and method for preventing water seep in cement concrete pavement and bridge surface slab joint |
| CN102359096A (en) * | 2010-11-11 | 2012-02-22 | 东南大学 | Method for strengthening deep soft soil foundation by sealing |
| CN102733280A (en) * | 2012-07-06 | 2012-10-17 | 东南大学 | Overburden layer used for blocking alkaline liquid and roadbed comprising overburden layer |
| CN203475267U (en) * | 2013-09-06 | 2014-03-12 | 广州市恒盛建设工程有限公司 | Curb for water-permeable asphalt greenway pavement |
-
2014
- 2014-12-12 CN CN201410771107.6A patent/CN104612017A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19602414A1 (en) * | 1995-08-04 | 1997-02-06 | Berthold Thoma | Integrated collector and irrigator for surface water - sealing element has form of stone with external form of one or more connected individual stones and consists of concrete or other permanently solid materials |
| CN1465815A (en) * | 2002-07-06 | 2004-01-07 | 王六安 | Concrete road construction method |
| CN1477267A (en) * | 2003-07-04 | 2004-02-25 | 丁若冰 | Road surface interlayer penetration-retained water seepage-proofing method and its construction method |
| CN101041940A (en) * | 2007-04-11 | 2007-09-26 | 卢波 | Cording seam consolidation method for preventing damage of cement concrete road surface |
| CN101041977A (en) * | 2007-04-27 | 2007-09-26 | 昆明理工大学 | Flashing and usage thereof and method for preventing water seep in cement concrete pavement and bridge surface slab joint |
| CN102359096A (en) * | 2010-11-11 | 2012-02-22 | 东南大学 | Method for strengthening deep soft soil foundation by sealing |
| CN102733280A (en) * | 2012-07-06 | 2012-10-17 | 东南大学 | Overburden layer used for blocking alkaline liquid and roadbed comprising overburden layer |
| CN203475267U (en) * | 2013-09-06 | 2014-03-12 | 广州市恒盛建设工程有限公司 | Curb for water-permeable asphalt greenway pavement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xinhua Document name: the First Notification of an Office Action |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170823 Address after: 650032, No. 6, No. 7, block C, Grand View commercial city, Wuhua District, Yunnan, Kunming Applicant after: Yunnan Road Maintenance Engineering Technology Co., Ltd. road maintenance Address before: Dream Lake of the Xishan District Guangfu Road 650228 in Yunnan province Kunming City 1 District 18 Building 1 unit 101 room Applicant before: Wang Xinhua |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xinhua Document name: Notification of Passing Examination on Formalities |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |