CN104358203A - Reinforced concrete floor type lateral drainage ditch structure utilizing gabion waste stones - Google Patents
Reinforced concrete floor type lateral drainage ditch structure utilizing gabion waste stones Download PDFInfo
- Publication number
- CN104358203A CN104358203A CN201410641304.6A CN201410641304A CN104358203A CN 104358203 A CN104358203 A CN 104358203A CN 201410641304 A CN201410641304 A CN 201410641304A CN 104358203 A CN104358203 A CN 104358203A
- Authority
- CN
- China
- Prior art keywords
- gabion
- reinforced concrete
- concrete floor
- drainage ditch
- stone wall
- 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
- 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
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
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- 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
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
- E01C2201/202—Horizontal drainage channels
- E01C2201/207—Horizontal drainage channels channels on the bottom
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention discloses a reinforced concrete floor type lateral drainage ditch structure utilizing gabion waste stones, which comprises a wet masonry stone wall which is tightly adjacent to cut slope construction, wherein waterproof geotechnical cloth is arranged on the outer side and below the wet masonry stone wall; reinforced concrete floors are arranged below the wet masonry stone wall and the waterproof geotechnical cloth; a galvanized iron wire coated gabion is arranged on one side, which is close to the cut slope, of the wet masonry stone wall; and a gap between the gabion and the cut slope is filled with coarse sand or small-particle-size waste stone packing. Compared with a current common road lateral drainage ditch structure, the drainage ditch structure disclosed by the invention has the main advantages that the galvanized iron wire coated gabion is adopted, so that the water permeable and water drainage effects are achieved, and meanwhile, environmental protection is facilitated; the coarse sand or small-particle-size construction packing serves as the packing, so that the effect of an inverted filter layer and the effect of isolating water flow in the drainage ditch are effectively achieved; and moreover, the reinforced concrete floor serves as the foundation of the drainage ditch, so that a bottom cracking phenomenon of the drainage ditch is effectively avoided, and the application durability of the lateral drainage ditch is improved.
Description
Technical field
The present invention relates to a kind of subgrade drainage structure, particularly relate to a kind of reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure.
Background technology
Fig. 1 is that road side conventional in prior art is to gutter structure chart; As shown in Figure 1, at present at mountain railway, highway drainage engineering field, especially when gutter next-door neighbour cut slope 1 is built, side slope bottom often adopts concrete guard wall 2 pairs of cut slopes 1 to reinforce, and gutter is the form of structure adopting mortar flag stone gutter 4 generally more.
Engineering practice shows, conventional lateral sulcus is because of the distortion of soil body settlement by soaking or foundation settlement below lateral sulcus, mortar flag stone gutter is due to the strength deficiency of self, usually cracking phenomena is there is bottom gutter, ooze under causing the current in ditch to continue along bottom of trench crack, exacerbate the degenerative process of gutter drain function, even can threaten the safety of road structure.Meanwhile, the other retaining wall of usually constructing in gutter of cut slope side, the construction in retaining wall foundation and lateral row ditch also occupies valuable line construction land used, and the side of abandoning that slope excavation is formed causes larger destruction to along thread environment.
Summary of the invention
The present invention is directed to prior art Zhongshan District road side to gutter structure Problems existing, provide a kind of reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure.
The present invention for addressing this problem taked technical scheme is:
The reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure of the present invention, comprises the mortar flag stone wall in the gutter that next-door neighbour's cut slope is built; The outside of mortar flag stone wall and below are provided with waterproof geotextiles, and the below of mortar flag stone wall and waterproof geotextiles is provided with reinforced concrete floor; Be provided with the gabion of galvanized wire parcel in the side of the contiguous cut slope of mortar flag stone wall, in the gabion of galvanized wire parcel and the gap on cut slope surface, fill coarse sand or the small particle diameter side of abandoning filler.
The thickness of described reinforced concrete floor is 8-10cm, is provided with steel mesh reinforcement in reinforced concrete floor.
The both sides of described waterproof geotextiles are laid with the top side wall of mortar flag stone wall and are flushed.
Fill stone in the cage that the gabion that described galvanized wire wraps up is woven by galvanized wire and formed, the depth-width ratio of the gabion of galvanized wire parcel is between 3-5.
The advantage that the present invention has and good effect are:
With current conventional road side to compared with the structure of gutter, major advantage of the present invention is: what 1. gutter adopted the cage parcel of galvanized wire braiding to abandon ashlar block near cut slope side builds form by laying bricks or stones, cage is connected to each other, and the gravity of the gabion utilizing galvanized wire to wrap up plays the effect of stable cut slope.The gabion of galvanized wire parcel is simultaneously as the sidewall in lateral row ditch, and not only play effect that is permeable, draining, what also effectively make use of Cutting Excavation of Expressway abandons ashlar block as raw material simultaneously, while saving the area, also help environmental protection.2. galvanized wire parcel gabion and cut slope surface between gap adopt coarse sand or the small particle diameter side of abandoning filler as filler, effectively play the effect of loaded filter, be beneficial to the rainwater filtering and dredge through cutting slope table face diameter stream, below reinforced concrete floor upper surface and gabion, interface arranges waterproof geotextiles, plays the effect of effective isolation drainage ditch current.3. bottom gutter, adopt the reinforced concrete floor containing steel mesh reinforcement as the basis in gutter, effectively prevent cracking phenomena bottom the gutter that gabion is conducted oneself with dignity and foundation settlement produces because of galvanized wire parcel, the durability that lateral row ditch uses is improve largely, especially in the Canal in Loess Area with settlement by soaking, it has significant advantage.
Accompanying drawing explanation
Fig. 1 is that road side conventional in prior art is to gutter structure chart;
Fig. 2 is the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure figure of the present invention.
Critical piece symbol description in accompanying drawing:
1: cut slope 2: concrete guard wall
3: roadbed 4: mortar flag stone gutter
5: line midline 6: reinforced concrete floor
7: coarse sand or the small particle diameter side of abandoning filler 8: mortar flag stone wall
9: waterproof geotextiles 10: the cage of galvanized wire braiding
11: the gabion 12 of galvanized wire parcel: steel mesh reinforcement.
Detailed description of the invention
Referring to drawings and the specific embodiments, the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure of the present invention is described further.Following embodiment is not only limitation of the present invention for illustration of the present invention.
The present invention is proposed a kind of reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure, one piece of reinforced concrete floor is arranged bottom gutter, in the cage that the stone loading galvanized wire excavated out below cut slope is woven, utilize the restraint forces of cage by stone only linking together, form the gabion of a galvanized wire parcel, and play the effect on a rib slope.
Fig. 2 is the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure figure of the present invention.As shown in Figure 2, the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure of the present invention, comprises reinforced concrete floor 6, waterproof geotextiles 9, mortar flag stone wall 8, the gabion 11 of galvanized wire parcel and coarse sand or the small particle diameter side of abandoning filler 7 and forms.Wherein, 6 interior layout one deck steel mesh reinforcements 12 at the bottom of steel concrete, at the bottom of steel concrete, the soffit of 6 is directly adjacent with foundation soil, lay the waterproof geotextiles 9 of one deck at the upper surface of reinforced concrete floor 6, waterproof geotextiles 9 covers cut slope toe position and the Rock And Soil surface near gutter, line midline side trenched side-wall simultaneously.
Mortar flag stone wall 8 is built by laying bricks or stones above waterproof geotextiles 9, and the gabion 11 of galvanized wire parcel is also positioned at the top of waterproof geotextiles 9.The cage 10 of the stone that the gabion 11 that galvanized wire wraps up is excavated by cut slope 1 and galvanized wire braiding forms jointly, the height of the cage of galvanized wire braiding is determined by slope excavation height, and guarantee that the cubic units that cage is woven by some galvanized wires combines, it is between 3-5 that the gabion 11 of galvanized wire parcel meets depth-width ratio.Coarse sand or the small particle diameter side of abandoning filler 7 are filled in the gap place between the gabion of galvanized wire parcel and cut slope surface.
The main construction sequence of the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure of the present invention is as follows: the foundation trench excavating gutter in the line between line 5 and cut slope 1 according to design attitude and gutter bottom of trench design elevation, after completing gutter foundation trench excavation, at foundation trench bottom surface installation form, and steel mesh reinforcement 12 is installed, cast-in-situ concrete forms work reinforced concrete floor 6, and the thickness of reinforced concrete floor is 8-10cm.After reinforced concrete floor 6 intensity reaches designing requirement, waterproof geotextiles 9 is laid on surface thereon, and the both sides of waterproof geotextiles 9 should be laid with foundation trench top side wall and be flushed.The waterproof geotextiles 9 of laying is constructed mortar flag stone sidewall 8, and according to cut slope 1 slope pattern and height, the cage 10 of layering colligation galvanized wire braiding, and cage is filled closely knit with the stone of Cutting Excavation of Expressway, form the gabion 11 of galvanized wire parcel.The depth-width ratio of gabion 11 of the galvanized wire parcel of construction will meet and is between 3-5, to guarantee that it has certain stability against overturning.Gap place coarse sand finally between the gabion 11 and cut slope 1 surface of galvanized wire parcel or the small particle diameter side of abandoning filler 7 are filled.
Claims (4)
1. the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure, comprises the mortar flag stone wall (8) in the gutter that next-door neighbour's cut slope (1) builds; It is characterized in that: the outside of mortar flag stone wall (8) and below are provided with waterproof geotextiles (9), the below of mortar flag stone wall (8) and waterproof geotextiles (9) is provided with reinforced concrete floor (6); Be provided with the gabion (11) of galvanized wire parcel in the side of the contiguous cut slope (1) of mortar flag stone wall (8), in the gabion (11) of galvanized wire parcel and the gap on cut slope (1) surface, fill coarse sand or the small particle diameter side of abandoning filler (7).
2. the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure according to claim 1, is characterized in that: the thickness of reinforced concrete floor (6) is 8-10cm, is provided with steel mesh reinforcement (12) in reinforced concrete floor (6).
3. the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure according to claim 1, is characterized in that: the both sides of waterproof geotextiles (9) are laid with the top side wall of mortar flag stone wall (8) and flushed.
4. the reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure according to claim 1, it is characterized in that: fill stone in the cage (10) that the gabion (11) that galvanized wire wraps up is woven by galvanized wire and formed, the depth-width ratio of the gabion (11) of galvanized wire parcel is between 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641304.6A CN104358203B (en) | 2014-11-14 | 2014-11-14 | The reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410641304.6A CN104358203B (en) | 2014-11-14 | 2014-11-14 | The reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358203A true CN104358203A (en) | 2015-02-18 |
| CN104358203B CN104358203B (en) | 2016-08-24 |
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| CN201410641304.6A Active CN104358203B (en) | 2014-11-14 | 2014-11-14 | The reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151963A (en) * | 2017-06-26 | 2017-09-12 | 中国冶集团有限公司 | A kind of sponge urban water-through structure |
| CN108914730A (en) * | 2018-08-20 | 2018-11-30 | 中交路桥北方工程有限公司 | A kind of side slope protection road |
| CN113463456A (en) * | 2021-06-11 | 2021-10-01 | 华能国际电力股份有限公司河南清洁能源分公司 | Method for passing wind power road in mountainous region through large-scale gully |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512011A (en) * | 2002-12-30 | 2004-07-14 | 中国科学院地质与地球物理研究所 | Layered net type steel bar stone cage barricade for reinforcing slope |
| CN102493485A (en) * | 2011-12-30 | 2012-06-13 | 重庆大学 | Method for building slope protection retaining wall during filling |
| NL1038557A (en) * | 2011-01-31 | 2012-08-01 | Spekpannekoek B V | ROAD CONSTRUCTION. |
| CN204282157U (en) * | 2014-11-14 | 2015-04-22 | 铁道第三勘察设计院集团有限公司 | The reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure |
-
2014
- 2014-11-14 CN CN201410641304.6A patent/CN104358203B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512011A (en) * | 2002-12-30 | 2004-07-14 | 中国科学院地质与地球物理研究所 | Layered net type steel bar stone cage barricade for reinforcing slope |
| NL1038557A (en) * | 2011-01-31 | 2012-08-01 | Spekpannekoek B V | ROAD CONSTRUCTION. |
| CN102493485A (en) * | 2011-12-30 | 2012-06-13 | 重庆大学 | Method for building slope protection retaining wall during filling |
| CN204282157U (en) * | 2014-11-14 | 2015-04-22 | 铁道第三勘察设计院集团有限公司 | The reinforced concrete floor formula gabion side's of abandoning lateral drainage groove structure |
Non-Patent Citations (1)
| Title |
|---|
| 侯兆军等: "S232线喀纳斯-贾登峪段水毁成因及治理", 《中外公路》, vol. 33, no. 2, 30 April 2013 (2013-04-30), pages 31 - 33 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151963A (en) * | 2017-06-26 | 2017-09-12 | 中国冶集团有限公司 | A kind of sponge urban water-through structure |
| CN108914730A (en) * | 2018-08-20 | 2018-11-30 | 中交路桥北方工程有限公司 | A kind of side slope protection road |
| CN113463456A (en) * | 2021-06-11 | 2021-10-01 | 华能国际电力股份有限公司河南清洁能源分公司 | Method for passing wind power road in mountainous region through large-scale gully |
| CN113463456B (en) * | 2021-06-11 | 2023-11-14 | 华能国际电力股份有限公司河南清洁能源分公司 | Method for mountain wind power road to pass through large-scale gully |
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| Publication number | Publication date |
|---|---|
| CN104358203B (en) | 2016-08-24 |
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Address after: 300142 Hebei District, Zhongshan Road, No. 10, Patentee after: China Railway Design Group Limited Address before: 300142 Hebei District, Zhongshan Road, No. 10, Patentee before: China Railway Third Survey and Design Institute Group Ltd. |