CN108222030A - The lattice safeguard structure and construction method of a kind of not equidistant dregs side slope of transverse direction - Google Patents
The lattice safeguard structure and construction method of a kind of not equidistant dregs side slope of transverse direction Download PDFInfo
- Publication number
- CN108222030A CN108222030A CN201810001199.8A CN201810001199A CN108222030A CN 108222030 A CN108222030 A CN 108222030A CN 201810001199 A CN201810001199 A CN 201810001199A CN 108222030 A CN108222030 A CN 108222030A
- Authority
- CN
- China
- Prior art keywords
- lattice
- side slope
- anchor pole
- dregs
- vertical beam
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
Abstract
The present invention relates to the protection technology fields of dregs side slope, refer in particular to the lattice safeguard structure and construction method of a kind of not equidistant dregs side slope of transverse direction, reticular structure is intersected in length and breadth between lattice crossbeam and lattice vertical beam；The spacing of lattice vertical beam is gradually decreased from the main sliding section of dregs side slope along both sides；Intersection between lattice crossbeam and lattice vertical beam is respectively and fixedly provided with lattice anchor pole；Lattice anchor pole one end is fixed in dregs, and lattice anchor pole is arranged according to the rule of analysis of slope thrust, in lattice anchor laying pattern intermediate close, that both sides are dredged, can significantly reduce cost.
Description
Technical field
The present invention relates to the protection technology fields of dregs side slope, refer in particular to a kind of lattice of the not equidistant dregs side slope of transverse direction
Safeguard structure and construction method.
Background technology
It is a kind of utilization cemented rock, cast in place reinforced bar to combine the compound anchor to be formed with anchor pole to consolidate support system using lattice girder
Concrete or precast prestressed concrete carry out slope protection and the novel side slope protection body being fixed using anchor pole, anchor cable
System.Lattice anchor support system by lattice girder by the residual pushing force of side slope slopes or distribution of earth pressure to lattice girder connection at
Then anchor pole or anchor cable pass to stability of slope stratum so as to play the role of reinforcing side slope by anchor pole or anchor cable.Lattice anchor
The structural form of the lattice girder of support system has rectangular, diamond shape, arc and herringbone etc., and anchor pole or anchor cable are generally arranged at lattice
In being arranged in rows at the node of beam, preferable consolidation effect can be just played in this way.
The lattice girder of cast-in-situ steel reinforced concrete is that one kind is widely used in slag at present with the lattice anchor that anchor pole is composed
The support form of native side slope protection.In Practical Project practice, the arrangement of lattice anchor is mostly using equidistantly laying, the anchor of sustained height
Bar is in a row unfolded to lay using same spacing.However general dregs side slope is in the thin three-D space structure in thick middle both sides, side slope
Middle part thrust is larger, is tapered into from middle part to both sides thrust, therefore according to the equidistant laying mode for laying lattice anchor not
Rationally, make the stress of lattice anchor pole and not enough optimize, in turn result in the waste of Practical Project amount.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide the horizontal strokes of a kind of reasonable design, low cost
To the lattice safeguard structure and construction method of not equidistant dregs side slope.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of lattice safeguard structure of the not equidistant dregs side slope of transverse direction of the present invention, it includes several grids
Structure crossbeam and several lattice vertical beams；Reticular structure is intersected in length and breadth between the lattice crossbeam and lattice vertical beam；The lattice
The spacing of vertical beam gradually increases from the main sliding section of dregs side slope along both sides；Crossing between the lattice crossbeam and lattice vertical beam
Place is respectively and fixedly provided with lattice anchor pole；Described lattice anchor pole one end is fixed in dregs.
Further, the grid formed between the lattice crossbeam and lattice vertical beam is lattice grid；The lattice side
The inside of lattice is equipped with herbal nutriment soil；The herbaceous plant planted in the herbal nutriment soil.
Further, the inside of the lattice crossbeam and the inside of lattice vertical beam are embedded with drainpipe；The drainpipe
Between mutually connect.
Further, the inner cavity of the lattice grid is provided with groove；Building stones are filled in the groove.
Further, it is all covered with steel wire on the end face of the lattice grid；The steel wire and lattice grid phase
Match；The steel wire is fixed on lattice crossbeam and lattice vertical beam.
Further, it is both provided with cable wire on two diagonal of the lattice grid；The both ends of the cable wire are respectively
It is fixed on the two lattice anchor poles diagonally set.
To achieve the above object, the technical solution adopted by the present invention is：
A, according to dregs side slope site investigation early period and numerical simulation analysis, the side slope range that side slope needs reinforcement is determined
And potential water use, determine main sliding section；
B, anchor pole is inserted into side slope；
C, pre-buried drainpipe pours lattice crossbeam and lattice vertical beam；
D, groove is dug out in lattice grid, fills building stones in the trench；
E, the inside of lattice grid is laid with one layer of herbal nutriment soil, and the herbaceous plant planted in nutriment soil；
F, steel wire is covered on the end face of lattice grid；
G, cable wire is fixed on lattice anchor pole.
Further,
A1, basis determine the dregs side that side slope needs reinforcement to dregs side slope site investigation early period and numerical simulation analysis
Slope and potential water use determine main sliding section；According to data carry out lay lattice anchor pole position, and design lattice crossbeam and
The position of lattice vertical beam；
B1, smooth dregs side slope surface after lattice anchor pole position laid in step a by drilling machine carry out Completion of Drilling Hole, into
After hole, lattice anchor pole is sent to predetermined depth using roof-bolter, prestressing force is applied to lattice anchor pole and carries out sealing of hole grouting,
Reserve the lattice anchor pole of certain length in aperture；
C1, formwork, pre-buried drainpipe, pre-buried band gib head are carried out based on the designed lattice crossbeams of step a and lattice vertical beam
Expansion bolt, place steel reinforcement cage, a lattice anchor pole part reached other than concrete structure, and carry out cast in situs lattice crossbeam and
Lattice vertical beam, lattice girder are interconnected to form laterally not equidistant lattice anchor system；Shape between lattice crossbeam and lattice vertical beam
Into lattice grid；
D1, it is fixed-type in step c after lattice grid in dig out groove, fill building stones in the trench；
One layer of herbal nutriment soil is laid in e1, lattice grid and outside the groove of step c, and in nutriment soil
The herbaceous plant of plantation；
F1, lattice grid end face on cover steel wire；It is pre-buried with the swollen of gib head in step c to cover steel wire hook
On the gib head of swollen bolt, and steel wire is fixed in step c by nut and stretched out on the lattice anchor pole of concrete structure；
G1, cable wire are fixed on lattice anchor pole, and to being pressed on the surface of steel wire, prevent steel wire due to by local pressure
Power acts on and generates protuberance.
The present invention having the beneficial effect that compared with prior art：
1. lattice anchor pole of the present invention is using laterally not equidistant distribution method, lattice anchor pole is according to analysis of slope thrust
Rule is arranged lattice anchor pole, in lattice anchor laying pattern intermediate close, that both sides are dredged, can significantly reduce cost.
2. the steel wire safeguard procedures easy construction of the present invention, effectively prevents the deformation in dregs side slope free face direction
With sliding and being reduced in the case where not losing protection effect side slope protection cost.
3. the herbaceous plant planted between lattice of the present invention effectively increases the energy of the skid resistance of side slope, preventing rain wash
Power, the pre-buried barren rock material of digging groove between lattice, increases the seepage of water of side slope, improves its drainage performance, rational using useless
Building stones fill groove, gather materials on the spot, and save material cost.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the not equidistant lattice anchor horizontal layout schematic top plan view of transverse direction of the present invention；
Fig. 3 is steel wire protection system plane vertical view signal between green grass structure and lattice girder between lattice of the invention
Figure；
Fig. 4 is the structure diagram of main sliding section of coming down；
Reference sign：
1st, lattice crossbeam；2nd, lattice vertical beam；3rd, lattice anchor pole；4th, lattice grid；5th, slopes thrust；
6th, groove；7th, drainpipe；8th, the expansion bolt with gib head；9th, steel wire；10th, cable wire；
11st, dregs side slope；12nd, herbal nutriment soil；13rd, herbaceous plant.
Specific embodiment
As shown in Figs 1-4, with reference to specific embodiment, the present invention will be described in detail, and following embodiments and explanation are only
For explaining the present invention, but it is not as a limitation of the invention.
A kind of lattice safeguard structure of the not equidistant dregs side slope of transverse direction, if it include several lattice crossbeams 1 and
Dry lattice vertical beam 2；Reticular structure is intersected in length and breadth between the lattice crossbeam 1 and lattice vertical beam 2；The lattice vertical beam 2
Spacing is gradually decreased from the main sliding section of dregs side slope along both sides；Intersection between the lattice crossbeam 1 and lattice vertical beam 2 is equal
It is fixed with lattice anchor pole 3；Described 3 one end of lattice anchor pole is fixed in dregs, using laterally not equidistant distribution method；In slag
Slopes thrust 5 at the main sliding section A of native side slope is maximum, and then slopes thrust 5 is gradually decreased to both sides, lattice anchor pole 3 it is close
Degree is laid less according to the big of slopes thrust 5；In the big position of slopes thrust 5, the larger lattice anchor pole 3 of layout density, and
The spacing of lattice anchor pole 3 is gradually increased according to the degree of successively decreasing of side slope thrust 5, during horizontal layout, can reasonably utilize side slope
The variation of thrust, the corresponding quantity for reducing anchor pole, can reduce cost；Shape between the lattice crossbeam 1 and lattice vertical beam 2
Into grid be lattice grid 4；The inside of the lattice grid 4 is equipped with herbal nutriment soil 12；Nutriment soil 12 with
For the prior art without essential distinction by soil, humus, the ingredients such as green seed are planted in depot fertilizer, water-retaining agent, specific additive and mixing
Composition；The herbaceous plant 13 planted in the herbal nutriment soil 12, herbaceous plant 13 is usually water-saving grass；Herbaceous plant
The bonding force of the 13 enhancing soil bodys, prevents the slope surface soil body by rain drop erosion；The inside of the lattice crossbeam 1 and lattice vertical beam 2
Inside be embedded with drainpipe 7；It is mutually connected between the drainpipe 7；Play a part of to dredge rainwater；The lattice grid 4
Inner cavity be provided with groove 6；Filled with building stones in the groove 6, enhance the seepage of water of dregs side slope, while groove 6 and draining
It is mutually connected between pipe 7；Steel wire 9 is all covered on the end face of the lattice grid 4；The steel wire 9 and 4 phase of lattice grid
Matching；The steel wire 9 is fixed on lattice crossbeam 1 and lattice vertical beam 2；Steel wire 9 is fixed on the end face of lattice grid 4
On；Cable wire 10 is both provided on two diagonal of the lattice grid 4；The both ends of the cable wire 10 are respectively fixed on diagonally
On two lattice anchor poles 3 of setting；Two are laid respectively by carrying the expansion bolt 8 of gib head at the diagonal of lattice grid 4
Cable wire 10 prevents steel wire 9 from plugging protuberance due to being acted on by local pressure.
A kind of construction method of the not equidistant dregs side slope of transverse direction, includes the following steps：
A, according to dregs side slope 11 early period of site investigation and numerical simulation analysis, the dregs side that side slope needs reinforcement is determined
Slope 11 and potential water use determine main sliding section；According to data lay the position of lattice anchor pole 3, and design lattice horizontal stroke
The position of beam 1 and lattice vertical beam 2；
B, 3 position of lattice anchor pole is laid in step a by drilling machine behind the surface of smooth dregs side slope 11 and carries out Completion of Drilling Hole,
After pore-forming, lattice anchor pole 3 is sent to predetermined depth using roof-bolter, prestressing force is applied to lattice anchor pole 3 and carries out sealing of hole
Grouting, the lattice anchor pole 3 of certain length is reserved in aperture；
C, formwork, pre-buried drainpipe 7, pre-buried buckle are carried out based on the designed lattice crossbeams 1 of step a and lattice vertical beam 2
The expansion bolt 8 of head places steel reinforcement cage, and 3 part of lattice anchor pole is reached other than concrete structure, and carries out cast in situs lattice horizontal stroke
Beam 1 and lattice vertical beam 2, lattice girder are interconnected to form laterally not equidistant lattice anchor system；Lattice crossbeam and lattice vertical beam
Between form lattice grid 4；
D, groove 6 is dug out in the lattice grid 4 after fixed-type in step c, the filling building stones in groove 6；
E, one layer of herbal nutriment soil 12, and nutriment are laid in lattice grid 4 and outside the groove 6 of step c
The herbaceous plant 13 planted in soil 12；
F, steel wire 9 is covered on the end face of lattice grid 4；Covering steel wire 9 is linked up with pre-buried with gib head in step c
On the gib head of expansion bolt 8, and steel wire 9 is fixed in step c by nut and stretched out on the lattice anchor pole 3 of concrete structure；
G, cable wire 10 is fixed on lattice anchor pole 3, and to being pressed on the surface of steel wire 9, prevents steel wire 9 due to by office
Portion's pressure acts on and generates protuberance.
The present invention having the beneficial effect that compared with prior art：
1. lattice anchor pole of the present invention is using laterally not equidistant distribution method, lattice anchor pole is according to analysis of slope thrust
Rule is arranged lattice anchor pole, in lattice anchor laying pattern intermediate close, that both sides are dredged, can significantly reduce cost.
2. the steel wire safeguard procedures easy construction of the present invention, effectively prevents the deformation in dregs side slope free face direction
With sliding and being reduced in the case where not losing protection effect side slope protection cost.
3. the herbaceous plant planted between lattice of the present invention effectively increases the energy of the skid resistance of side slope, preventing rain wash
Power, the pre-buried barren rock material of digging groove between lattice, increases the seepage of water of side slope, improves its drainage performance, rational using useless
Building stones fill groove, gather materials on the spot, and save material cost.
It is above the preferable embodiment of the present invention, those skilled in the art in the invention also are able to above-mentioned embodiment party
Formula is changed and is changed.Therefore, the invention is not limited in above-mentioned specific embodiment, every those skilled in the art exist
Any conspicuously improved, replacement or modification made on the basis of the present invention all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of lattice safeguard structure of the not equidistant dregs side slope of transverse direction, it is characterised in that：
It includes several lattice crossbeams (1) and several lattice vertical beams (2)；The lattice crossbeam (1) and lattice vertical beam (2)
Between intersect reticular structure in length and breadth；The spacing of the lattice vertical beam (2) gradually increases from the main sliding section of dregs side slope along both sides
Greatly；Intersection between the lattice crossbeam (1) and lattice vertical beam (2) is respectively and fixedly provided with lattice anchor pole (3)；The lattice anchor pole
(3) one end is fixed in dregs.
2. a kind of lattice safeguard structure of the not equidistant dregs side slope of transverse direction according to claim 1, it is characterised in that：
The grid formed between the lattice crossbeam (1) and lattice vertical beam (2) is lattice grid (4)；The lattice grid (4) it is interior
It is native (12) that portion is equipped with herbal nutriment；The herbaceous plant (13) planted in the herbal nutriment native (12).
3. a kind of lattice safeguard structure of the not equidistant dregs side slope of transverse direction according to claim 1, it is characterised in that：
The inside of the lattice crossbeam (1) and the inside of lattice vertical beam (2) are embedded with drainpipe (7)；Phase between the drainpipe (7)
Mutually connect.
4. a kind of lattice safeguard structure of the not equidistant dregs side slope of transverse direction according to claim 2, it is characterised in that：
The inner cavity of the lattice grid (4) is provided with groove (6)；Building stones are filled in the groove (6).
5. a kind of lattice safeguard structure of the not equidistant dregs side slope of transverse direction according to claim 2, it is characterised in that：
Steel wire (9) is all covered on the end face of the lattice grid (4)；The steel wire (9) matches with lattice grid (4)；Institute
Steel wire (9) is stated to be fixed on lattice crossbeam (1) and lattice vertical beam (2).
6. a kind of lattice safeguard structure of the not equidistant dregs side slope of transverse direction according to claim 2, it is characterised in that：
Cable wire (10) is both provided on two diagonal of the lattice grid (4)；The both ends of the cable wire (10) are respectively fixed on
On the two lattice anchor poles (3) diagonally set.
7. the construction method of the lattice protection of the not equidistant dregs side slope of a kind of transverse direction, which is characterized in that include the following steps：
A, according to dregs side slope site investigation early period and numerical simulation analysis, determining side slope range that side slope needs reinforcement and latent
In sliding surface, main sliding section is determined；
B, anchor pole is inserted into side slope；
C, pre-buried drainpipe (7), pours lattice crossbeam (1) and lattice vertical beam (2)；
D, groove (6) is dug out in lattice grid (4), the filling building stones in groove (6)；
E, the inside of lattice grid (4) is laid with one layer of herbal nutriment grass that is native (12), and being planted in nutriment soil (12)
This plant (13)；
F, steel wire (9) is covered on the end face of lattice grid (4)；
G, cable wire (10) is fixed on lattice anchor pole (3).
8. a kind of construction method of the lattice protection of the not equidistant dregs side slope of transverse direction according to claim 7, special
Sign is：
Include the following steps：
A1, basis determine the dregs side that side slope needs reinforcement to dregs side slope (11) site investigation early period and numerical simulation analysis
Slope (11) and potential water use determine main sliding section；According to data lay the position of lattice anchor pole (3), and design lattice
The position of structure crossbeam (1) and lattice vertical beam (2)；
B1, smooth dregs side slope (11) surface after by drilling machine step a lay lattice anchor pole (3) position drill into
Hole after pore-forming, is sent lattice anchor pole (3) to predetermined depth using roof-bolter, and applying prestressing force to lattice anchor pole (3) goes forward side by side
Row sealing of hole is in the milk, and the lattice anchor pole (3) of certain length is reserved in aperture；
C1, formwork, pre-buried drainpipe (7), pre- buried strap are carried out based on the designed lattice crossbeams (1) of step a and lattice vertical beam (2)
The expansion bolt (8) of gib head, places steel reinforcement cage, and lattice anchor pole (3) part is reached other than concrete structure, and carry out cast in situs
Lattice crossbeam (1) and lattice vertical beam (2), lattice girder are interconnected to form laterally not equidistant lattice anchor system；Lattice crossbeam
Lattice grid (4) is formed between lattice vertical beam；
D1, it is fixed-type in step c after lattice grid (4) in dig out groove (6), the filling building stones in the groove (6)；
Locate to be laid with one layer of herbal nutriment soil (12), and support outside in e1, lattice grid (4) and in the groove (6) of step c
The herbaceous plant (13) planted in material native (12)；
F1, lattice grid (4) end face on covering steel wire (9)；It covers steel wire (9) and links up with buckle pre-buried in step c
On the gib head of the expansion bolt (8) of head, and steel wire (9) is fixed on the lattice anchor pole that concrete structure is stretched out in step c by nut
(3) on；
G1, cable wire (10) are fixed on lattice anchor pole (3), and to being pressed on the surface of steel wire (9), prevent steel wire (9) by
It generates and swells in by local pressure effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001199.8A CN108222030A (en) | 2018-01-02 | 2018-01-02 | The lattice safeguard structure and construction method of a kind of not equidistant dregs side slope of transverse direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001199.8A CN108222030A (en) | 2018-01-02 | 2018-01-02 | The lattice safeguard structure and construction method of a kind of not equidistant dregs side slope of transverse direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108222030A true CN108222030A (en) | 2018-06-29 |
Family
ID=62642471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810001199.8A Pending CN108222030A (en) | 2018-01-02 | 2018-01-02 | The lattice safeguard structure and construction method of a kind of not equidistant dregs side slope of transverse direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222030A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024627A (en) * | 2018-08-15 | 2018-12-18 | 中国人民解放军军事科学院国防工程研究院 | A kind of novel lattice-anchor pole-anchor cable composite slope ruggedized construction and construction method |
| CN110506534A (en) * | 2019-09-10 | 2019-11-29 | 北京胖龙丽景科技有限公司 | A kind of nursery planting structure and its use technique |
| CN111074913A (en) * | 2019-12-25 | 2020-04-28 | 中国矿业大学 | Ecological integrated slope protection method for reclamation of strip mine waste dump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535449Y (en) * | 2001-12-07 | 2003-02-12 | 李轩 | Side-slope integrated protection device |
| KR20150065480A (en) * | 2013-12-05 | 2015-06-15 | 한국도로공사 | Side gutter for mountain ridge and construction method |
| CN106703054A (en) * | 2017-01-23 | 2017-05-24 | 杭州江润科技有限公司 | Ecological slope protection structure of road cutting side slope and construction method |
| CN106939609A (en) * | 2017-04-25 | 2017-07-11 | 安徽宝翔建设集团有限责任公司 | Lattice girder slope construction is continuous to become control construction method |
-
2018
- 2018-01-02 CN CN201810001199.8A patent/CN108222030A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535449Y (en) * | 2001-12-07 | 2003-02-12 | 李轩 | Side-slope integrated protection device |
| KR20150065480A (en) * | 2013-12-05 | 2015-06-15 | 한국도로공사 | Side gutter for mountain ridge and construction method |
| CN106703054A (en) * | 2017-01-23 | 2017-05-24 | 杭州江润科技有限公司 | Ecological slope protection structure of road cutting side slope and construction method |
| CN106939609A (en) * | 2017-04-25 | 2017-07-11 | 安徽宝翔建设集团有限责任公司 | Lattice girder slope construction is continuous to become control construction method |
Non-Patent Citations (3)
| Title |
|---|
| 吴志斌等: "不同降雨强度下渣土受纳场边坡地下水渗流和稳定性的数值模拟分析", 《安全与环境工程》 * |
| 杜云岭: "《河道修防工》", 30 September 2012, 黄河水利出版社 * |
| 郝燕洁等: "抗滑桩边坡加固技术的研究现状", 《市政技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024627A (en) * | 2018-08-15 | 2018-12-18 | 中国人民解放军军事科学院国防工程研究院 | A kind of novel lattice-anchor pole-anchor cable composite slope ruggedized construction and construction method |
| CN110506534A (en) * | 2019-09-10 | 2019-11-29 | 北京胖龙丽景科技有限公司 | A kind of nursery planting structure and its use technique |
| CN111074913A (en) * | 2019-12-25 | 2020-04-28 | 中国矿业大学 | Ecological integrated slope protection method for reclamation of strip mine waste dump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103410167B (en) | Three-dimensional reinforced rigid-soft composite ecological retaining wall and construction method | |
| CN102021911B (en) | Side slope reinforcing method and structure | |
| CN105887898B (en) | A kind of method and structure of protection swell-shrink characteristic ground cut slope | |
| CN109594568B (en) | Rock slope ecological protection structure and method thereof | |
| CN209114482U (en) | A kind of recyclable composite soil nailing wall of assembled flexible surface layer | |
| CN112431213B (en) | Ecological comprehensive treatment structure for semi-rigid support of artificial slope and construction method thereof | |
| CN108222030A (en) | The lattice safeguard structure and construction method of a kind of not equidistant dregs side slope of transverse direction | |
| CN204825928U (en) | Excavation supporting | |
| CN100513705C (en) | Underground beam-pile frame construction for reinforcing side slope | |
| CN113585296B (en) | Artificial slope assembly type flexible support ecological comprehensive treatment structure and construction method thereof | |
| CN109881683A (en) | A kind of more sublevel retaining structures and its construction method for combining artificial earth fill's grouting reinforcement technique | |
| CN111827312B (en) | Slope reinforced retaining wall and construction method thereof | |
| CN105040707A (en) | Combined densely-arrayed pile deep foundation pit supporting and enclosure structure used as basement external wall | |
| CN113250240A (en) | Combined side slope protection structure and process of layered net type gabion and concrete | |
| CN109235469A (en) | A kind of Cut Slopes of Expansive Soil structure and its construction method | |
| CN112726638A (en) | Expansive soil cutting slope protection structure and construction method | |
| CN210031903U (en) | Retaining wall structure based on mortar rubble | |
| CN208455647U (en) | Soft Rock Slope ecological safeguard structure | |
| CN113982001B (en) | Construction method of flexible framework slope protection structure | |
| CN105926646A (en) | Reinforcing method for swelling rock cut slope | |
| CN201908313U (en) | Side slope reinforcement structure | |
| CN112359850B (en) | Masonry protection structure of road engineering and construction method thereof | |
| CN201635072U (en) | Centrally grouted static-pressured anchor pile former | |
| CN212272234U (en) | High-strength combined template for open groove section of large-section inclined shaft | |
| CN114059566A (en) | Soft rock slope semi-rigid retaining structure and construction method thereof |
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 |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |