CN110206059A - A kind of upright retaining wall structure of gravity type - Google Patents
A kind of upright retaining wall structure of gravity type Download PDFInfo
- Publication number
- CN110206059A CN110206059A CN201910507499.8A CN201910507499A CN110206059A CN 110206059 A CN110206059 A CN 110206059A CN 201910507499 A CN201910507499 A CN 201910507499A CN 110206059 A CN110206059 A CN 110206059A
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- swivel plate
- gear
- pulley
- retaining wall
- extension board
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- 230000005484 gravity Effects 0.000 title claims abstract description 40
- 238000003032 molecular docking Methods 0.000 claims abstract description 42
- 239000002689 soil Substances 0.000 claims description 48
- 230000000694 effects Effects 0.000 claims description 11
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The present invention provides a kind of upright retaining wall structure of gravity type, including wall, the inside of wall is equipped with through pipe, flap is equipped with inside pipe, one end of flap is equipped with deceleration block, one end of wall is equipped with swivel plate, one end of swivel plate is equipped with screw, the side of screw is equipped with spring, the side of swivel plate is embedded with swivelling chute, one end of swivel plate is equipped with lower docking frame, run through block by being provided with, so that when causing swivel plate to be rotated because of concrete gravity, swivel plate band moving gear inclination movement in vertical direction can be passed through, and it can be rotated by gear band movable pulley, it is mobile so as to carry out horizontal direction by pulley driving extension board, and it can be by gear when repeating to move up and down, it can be by reducing gear when moving down and the frictional force of pulley through block.
Description
Technical field
The invention belongs to retaining wall technology field more particularly to a kind of upright retaining walls of gravity type.
Background technique
Retaining wall refers to bearing Roadbed Soil or the hillside soil body, prevents from banketing or the structure of soil deformation unstability, gravity
Formula retaining wall is usually in the setting of inverted " t " shape, and the size of gravity retaining wall is high with wall type and wall and becomes, when need by wall height into
It when row changes, while needing for retaining wall lower end and the cross-sectional area of ground face contact to be changed, guarantees gravity retaining wall
Balance up and down.
Such as application No. is the patents of CN201810081309.6, disclose a kind of T shape retaining wall, including earth-retaining wall,
Earth-retaining wall bottom is equipped with retaining wall pedestal, and the earth-retaining wall is fixedly connected on the one side of the retaining wall pedestal, and
The another side of earth-retaining wall and the T-shaped structure of retaining wall pedestal, the retaining wall is equipped with pre-buried mounting portion, along the retaining wall bottom
Pedestal is set in the length direction of seat and reinforces support plate, and H-type stainless steel, the earth-retaining wall are equipped with along earth-retaining wall short transverse
Reinforcement support plate is uniformly provided between bottom and earth-retaining wall, a kind of T shape retaining wall of the present invention, structure is simple, leads to
The deformation for increasing H profile steel sheet pile control cantilever end is crossed, in the increased situation of supporting depth, the type wall of giving full play to reasonably is improved
Bearing capacity, effectively control deformation, reduces project cost, keeps pattern foundation pit supporting structure safe and reliable.
Found based on above-mentioned retrieval, above-mentioned patent in combination with most gravity retaining wall structures in the prior art,
It has the following problems when in use:
Existing gravity retaining wall is because structure is relatively simple, so that the construction of existing gravity retaining wall is also with respect to other
Type retaining wall is convenient, and existing gravity retaining wall needs upper end level and lower end cross-sectional area to balance, when increase upper end
When height, existing gravity retaining wall can not auxiliary construction personnel increase lower end cross-sectional area, because retaining wall lower end passes through
Inside soil, so that gravity retaining wall is constructed relatively complicated when increasing cross-sectional area, and existing retaining wall is in length
When increasing height after phase use, retaining wall inside can not be reinforced.
Then, in view of this, being studied improvement for existing structure and missing, a kind of upright earth-retaining of gravity type is provided
Wall construction, to achieve the purpose that with more more practical value.
Summary of the invention
It is existing to solve in order to solve the above technical problem, the present invention provides a kind of upright retaining wall structure of gravity type
Gravity retaining wall is because structure is relatively simple, so that the construction of existing gravity retaining wall is also with respect to other types retaining wall side
Just, and existing gravity retaining wall needs upper end level and lower end cross-sectional area to balance, existing when increasing upper end level
Gravity retaining wall can not auxiliary construction personnel increase lower end cross-sectional area, because retaining wall lower end by be set to soil inside,
So that gravity retaining wall is constructed relatively complicated when increasing cross-sectional area, and existing retaining wall increases height after long-term use
When spending, the problem of can not being reinforced to retaining wall inside.
The present invention a kind of purpose and effect of the upright retaining wall structure of gravity type, are reached by technological means in detail below:
Including wall, the inside of wall is equipped with through pipe, and flap is equipped with inside pipe, and one end of flap is equipped with deceleration block, wall
One end of body is equipped with swivel plate, and one end of swivel plate is equipped with screw, and the side of screw is equipped with spring, and the side of swivel plate is embedding
Entering has swivelling chute, and one end of swivel plate is equipped with lower docking frame, and the side of lower docking frame is equipped with docking groove, and one end of swivel plate is equipped with
Support rod, one end of support rod are equipped with gear, and the side of gear is equipped with pulley, and the outside of gear and pulley, which is equipped with, runs through block, sliding
The side of wheel is equipped with extension board, and one end of extension board is equipped with upper docking frame, and the side of extension board is equipped with clamping groove, and the one of swivel plate
Side is equipped with the bar that loosens the soil, and the side for the bar that loosens the soil is equipped with the piece that loosens the soil.
Further, the upper docking frame passes through extension board respectively to dock frame and docking groove under movable in horizontal direction embedding
Set connection, upper docking frame setting inversion " 7 " shape different in length, and " I " word that lower docking frame setting is different in length
Shape, and shortest one of upper docking frame docks longest one, frame under and docks first.
Further, the piece that loosens the soil is connect with swivel plate in reciprocating rotary by loosening the soil bar, and the piece that loosens the soil is in fan
Shape is set to the two sides below wall, and the piece that loosens the soil passes through extension board and clamping groove nested encryptions.
Further, the gear is fitted and connected with pulley in rotation by support rod and swivel plate, the gear and cunning
Wheel side through block in being staggered, and gear side through block and pulley side through block in activity through the company of fitting
It connects.
Further, the extension board and the equal activity of pulley are nested in the two sides below wall inner wall, and the extension board is logical
It crosses pulley and is slidably connected in horizontal direction with gear, and gear quantity is more than pulley 2-3 group.
Further, the semicircular arc-shaped side for being set to swivel plate one end of the screw, the swivel plate pass through rotation
Turn ball and connect with spring in 10-45 ° of reciprocating rotary, and the side of screw and swivelling chute is correspondingly arranged in vertical direction.
Further, the flap is provided with 2 groups, and every group of the flap is correspondingly arranged in horizontal direction, and is subtracted
It is interval between fast plate and is arranged from big to small inside pipe, and deceleration block is provided with multiple upper ends in flap.
Further, described through the two sides funnel-shaped for being disposed through wall inner upper are managed, the pipe that runs through leads to
The side for crossing swivelling chute and swivel plate is correspondingly arranged in vertical direction, and flap is obliquely installed in 20-35 ° in pipe
Portion.
Compared with prior art, the invention has the following beneficial effects:
1. the present invention is by being provided with through block, so that can lead to when causing swivel plate to be rotated because of concrete gravity
It crosses swivel plate and drives gear inclination movement in vertical direction, and can be rotated by gear band movable pulley, so as to logical
It crosses pulley driving extension board and carries out horizontal direction movement, and can be by gear when repeating to move up and down, it can be by running through block
Gear is reduced when moving down and the frictional force of pulley, and can be by avoid gear from passing through cunning when moving down through block
Wheel drive extension board is moved to the inside of wall, so that this kind of structure can lead to when toward increase concrete inside wall
The gravity for crossing concrete drives extension board to extend the outside of wall automatically, avoids existing gravity retaining wall after increasing height
The case where needing hand digging to increase cross-sectional area, and retaining wall can be assisted to increase cross-sectional area by extension board.
2. the present invention is by being provided with the piece that loosens the soil, so that can assist extending in swivel plate when swivel plate is rotated
When plate is moved while the piece that loosens the soil being driven to be shaken, and the piece that can loosen the soil by bar drive of loosening the soil is shaken, and can be passed through
The piece that loosens the soil is loose by the soil progress of extension board side, so that having reached can assist extension board quickly to extend to wall outer side
Effect.
3. the present invention is by being provided with upper docking frame and lower docking frame, so that can be convenient by upper docking frame and lower docking frame
It is attached fixation between extension board and swivel plate, and can be avoided after extension board is mobile, swivel plate continues rotation
Situation, and the stability inside this kind of wall can be increased.
Detailed description of the invention
Fig. 1 is overall structure plan view of the invention.
Fig. 2 is structural schematic diagram at A in Fig. 1 of the invention.
Fig. 3 is structural schematic diagram at B in Fig. 1 of the invention.
Fig. 4 is structural schematic diagram at C in Fig. 1 of the invention.
Fig. 5 is gear structure schematic diagram of the invention.
Fig. 6 is bar partial structural diagram of loosening the soil of the invention.
In Fig. 1-6: 1- wall, 2- loosen the soil bar through pipe, 3- swivel plate, 4- screw, 5- spring, 6- swivelling chute, 7-, 8-
Flap, 9- deceleration block, 10- extension board dock frame on 11-, frame, 13- clamping groove, 14- docking groove, 15- tooth are docked under 12-
Wheel, 16- support rod, 17- pulley, 18- run through block, and 19- loosens the soil piece.
Specific embodiment
The present invention is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 6: a kind of upright retaining wall structure of gravity type, including wall 1, the inside of wall 1 are equipped with
Through pipe 2, flap 8 is equipped with inside pipe 2, one end of flap 8 is equipped with deceleration block 9, and one end of wall 1 is equipped with swivel plate
3, one end of swivel plate 3 is equipped with screw 4, and the side of screw 4 is equipped with spring 5, and the side of swivel plate 3 is embedded with swivelling chute 6,
One end of swivel plate 3 is equipped with lower docking frame 12, and the side of lower docking frame 12 is equipped with docking groove 14, and one end of swivel plate 3 is equipped with branch
Strut 16, one end of support rod 16 are equipped with gear 15, and the side of gear 15 is equipped with pulley 17, and the outside of gear 15 and pulley 17 is set
Having through block 18, the side of pulley 17 is equipped with extension board 10, and one end of extension board 10 is equipped with upper docking frame 11, and the one of extension board 10
Side is equipped with clamping groove 13, and the side of swivel plate 3 is equipped with the bar 7 that loosens the soil, and the side for the bar 7 that loosens the soil is equipped with the piece 19 that loosens the soil.
The present invention provides a kind of upright retaining wall structure of gravity type, including wall 1, through pipe 2, swivel plate 3, screw 4,
Spring 5, swivelling chute 6, the bar 7 that loosens the soil, flap 8, deceleration block 9, extension board 10, upper docking frame 11, lower docking frame 12, clamping groove
13, docking groove 14, gear 15, support rod 16, pulley 17, through block 18 and the piece 19 that loosens the soil；
Probably referring to Fig. 1 to Fig. 6:
Wherein, upper docking frame 11 docks frame 12 by extension board 10 respectively under and docking groove 14 is movable in horizontal direction embedding
Set connection, upper docking frame 11 setting inversion " 7 " shape different in length, and " I " word that lower docking frame 12 setting is different in length
Shape, and shortest one of upper docking frame 11 docks 12 longest one, frame under and docks first, by being provided with upper docking frame 11
With lower docking frame 12, connected between extension board 10 and swivel plate 3 so that can be facilitated by upper docking frame 11 and lower docking frame 12
Fixation is connect, and can be avoided after extension board 10 is mobile, swivel plate 3 continues the case where rotating, and can increase this kind of wall
Stability inside body 1.
Wherein, the piece 19 that loosens the soil is connect with swivel plate 3 in reciprocating rotary by loosening the soil bar 7, the fan-shaped setting of the piece 19 that loosens the soil
In the two sides of 1 lower section of wall, and the piece 19 that loosens the soil passes through extension board 10 and 13 nested encryptions of clamping groove, by being provided with the piece that loosens the soil
19, so that when swivel plate 3 is rotated when swivel plate 3 assists extension board 10 to be moved while the piece that loosens the soil can be driven
19 are shaken, and can be shaken by the drive of bar 7 piece 19 that loosen the soil that loosens the soil, can be by the piece 7 that loosens the soil by 10 side of extension board
Soil carry out it is loose, to achieve the effect that can to assist extension board 10 quickly to extend to 1 outside of wall.
Wherein, gear 15 is fitted and connected with pulley 17 in rotation by support rod 16 and swivel plate 3, gear 15 and pulley 17
Side is in be staggered, and the block 18 that runs through through block 18 and 17 side of pulley of 15 side of gear is passed through in activity through block 18
It wears and is fitted and connected, run through block 18 by being provided with, so that can pass through when causing swivel plate 3 to be rotated because of concrete gravity
Swivel plate 3 can be rotated by gear 15 with movable pulley 17 with the inclination movement in vertical direction of moving gear 15, so as to
Enough extension board 10 is driven to carry out horizontal direction movement by pulley 17, and can be by gear 15 when repeating to move up and down, it can
It, and can be by avoid gear through block 18 by reducing gear 15 when moving down with the frictional force of pulley 17 through block 18
15 drive extension board 10 to be moved to the inside of wall 1 when moving down by pulley 17, so that this kind of structure can be
When increasing concrete inside toward wall 1, drives extension board to extend the outside of wall 1 automatically by the gravity of concrete, avoid
The case where existing gravity retaining wall needs hand digging to increase cross-sectional area after increasing height,.
Wherein, extension board 10 and the equal activity of pulley 17 are nested in the two sides below 1 inner wall of wall, and extension board 10 passes through pulley
17 are slidably connected in horizontal direction with gear 15, and 15 quantity of gear is more than pulley 172-3 group, by being provided with extension board 10,
Retaining wall can be assisted to increase cross-sectional area by extension board 10.
Wherein, the semicircular arc-shaped side for being set to 3 one end of swivel plate of screw 4, swivel plate 3 pass through screw 4 and bullet
Spring 5 is in 10-45 ° of reciprocating rotary connection, and screw 4 and the side of swivelling chute 6 are correspondingly arranged in vertical direction, by being provided with
Screw 4 so that swivel plate 3 can be assisted to be rotated by screw 4, and can facilitate concrete to fall by swivelling chute 6
To one end of swivel plate 3.
Wherein, flap 8 is provided with 2 groups, and 8 every groups of flap are correspondingly arranged in horizontal direction, and between flap 8 between
It is arranged from big to small every in inside pipe 2, and deceleration block 9 is provided with multiple upper ends in flap 8, by being provided with
Flap 8 so that can temporarily be accumulated by flap 8 to concrete, and can increase concrete decline by flap 8
When gravity, and can be by increasing concrete to the extruding force of 3 side of swivel plate.
Wherein, through the two sides funnel-shaped for being disposed through 1 inner upper of wall of pipe 2, pass through swivelling chute 6 through pipe 2
It is correspondingly arranged in vertical direction with the side of swivel plate 3, and flap 8 is obliquely installed in 20-35 ° in the inside for running through pipe 2, is led to
It crosses and is provided with through pipe 2, so that can be by convenient to being reinforced inside wall 1 through pipe 2, and can be avoided inside wall 1
It is dry and cracked.
The specifically used mode and effect of the present embodiment:
In the present invention, installation is fixed in wall 1 first, when needing wall 1 increasing height, by concrete from wall
The upper end of body 1 is through to through the inside of pipe 2, and concrete falls on the flap 8 of the inside through pipe 2, and temporarily accumulates
In the outside of deceleration block 9 of 8 upper end of flap, when weight concrete is larger, the reason of because of center of gravity gravitation, concrete, which is fallen to, to be passed through
2 outside of poling, and concrete falls to the inside of swivelling chute 6, concrete squeezes one end of swivel plate 3, rotation by swivelling chute 6
Plate 3 is by the angled Sloped rotating of screw 4, and when swivel plate 3 carries out Sloped rotating, swivel plate 3 drives the support rod of one end
16 inclination movements in vertical direction, support rod 16 is moved to the side of pulley 17 with moving gear 15, and the other end of swivel plate 3 squeezes
Pressing spring 5, spring 5 assist swivel plate 3 to rotate in reciprocal inclination, and gear 15 and the rotation of pulley 17 connect, and gear 15 is with movable pulley
17 are rotated, and when gear 15 moves in vertical direction again because of the rotation of swivel plate 3,15 side of gear is run through block 18 and slided
It takes turns and is fitted and connected running through through block 18 for 17 sides, and pulley 17 drives extension board 10 to move in horizontal direction in 1 inner wall of wall,
And swivel plate 3 is when carrying out reciprocating rotary, the bar 7 that loosens the soil of 3 side of swivel plate drives the piece 19 that loosens the soil to the soil of 10 side of extension board
Earth progress is loose, and when extension board 10 extends to inside soil, the clamping groove 13 of 10 side of extension board is blocked with the piece 19 that loosens the soil
It connects, and extension board 10 drives the upper docking frame 11 of one end to be docked with the lower frame 12 that docks of 3 one end of swivel plate, and upper docking frame
11 side is embedded in the inside of docking groove 14,10 stop motion of subsequent swivel plate 3 and extension board, and extension board 10 through soil
Inside earth, increase the horizontal area of wall 1, user, which will pass through, fills full concrete inside pipe 2, so as to complete this kind of structure
Use process.
Using technical solution of the present invention or those skilled in the art under the inspiration of technical solution of the present invention, if
Similar technical solution is counted out, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (8)
1. a kind of upright retaining wall structure of gravity type, including wall (1), it is characterised in that: the inside of wall (1) is equipped with through pipe
(2), flap (8) are equipped with inside pipe (2), one end of flap (8) is equipped with deceleration block (9), and one end of wall (1) is equipped with
One end of swivel plate (3), swivel plate (3) is equipped with screw (4), and the side of screw (4) is equipped with spring (5), swivel plate (3)
Side is embedded with swivelling chute (6), and one end of swivel plate (3) is equipped with lower docking frame (12), the side of lower docking frame (12) equipped with pair
One end of access slot (14), swivel plate (3) is equipped with support rod (16), and one end of support rod (16) is equipped with gear (15), gear (15)
Side be equipped with pulley (17), the outside of gear (15) and pulley (17) is equipped with through block (18), and the side of pulley (17) is equipped with
Extension board (10), one end of extension board (10) are equipped with upper docking frame (11), and the side of extension board (10) is equipped with clamping groove (13), rotation
The side of rotating plate (3) is equipped with and loosens the soil bar (7), and the side of the bar that loosens the soil (7), which is equipped with, loosens the soil piece (19).
2. a kind of upright retaining wall structure of gravity type as described in claim 1, it is characterised in that: the upper docking frame (11) is respectively
Frame (12) and docking groove (14) movable nested encryptions in horizontal direction, the upper docking frame are docked under by extension board (10)
(11) setting inversion " 7 " shape different in length, and " I " shape that lower docking frame (12) setting is different in length, and upper docking
Shortest one, frame (11) docks longest one, frame (12) under and docks first.
3. a kind of upright retaining wall structure of gravity type as described in claim 1, it is characterised in that: the piece that loosens the soil (19) passes through pine
Native bar (7) connect with swivel plate (3) in reciprocating rotary, fan-shaped two be set to below wall (1) of the piece that loosens the soil (19)
Side, and the piece that loosens the soil (19) passes through extension board (10) and clamping groove (13) nested encryptions.
4. a kind of upright retaining wall structure of gravity type as described in claim 1, it is characterised in that: the gear (15) passes through support
Bar (16) and swivel plate (3) are fitted and connected with pulley (17) in rotation, the gear (15) and pulley (17) side through block
(18) in being staggered, and gear (15) side was run through in activity through the running through of block (18) and pulley (17) side block (18)
It is fitted and connected.
5. a kind of upright retaining wall structure of gravity type as described in claim 1, it is characterised in that: the extension board (10) and pulley
(17) activity is nested in the two sides below wall (1) inner wall, and the extension board (10) is in gear (15) by pulley (17)
Horizontal direction is slidably connected, and gear (15) quantity is more than pulley (17) 2-3 group.
6. a kind of upright retaining wall structure of gravity type as described in claim 1, it is characterised in that: the equal semicircle of the screw (4)
Arcuation is set to the side of swivel plate (3) one end, and the swivel plate (3) is reciprocal in 10-45 ° by screw (4) and spring (5)
Rotation connection, and screw (4) and the side of swivelling chute (6) are correspondingly arranged in vertical direction.
7. a kind of upright retaining wall structure of gravity type as described in claim 1, it is characterised in that: the flap (8) is provided with 2
Group, every group of the flap (8) are correspondingly arranged in horizontal direction, and be interval between flap (8) through pipe (2) it is internal from
It is arranged to minispread greatly, and deceleration block (9) is provided with multiple upper ends in flap (8).
8. a kind of upright retaining wall structure of gravity type as described in claim 1, it is characterised in that: the pipe (2) that runs through is in funnel
Shape is disposed through the two sides of wall (1) inner upper, the side for passing through swivelling chute (6) and swivel plate (3) through pipe (2)
It is correspondingly arranged in vertical direction, and flap (8) is obliquely installed in 20-35 ° in the inside through pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910507499.8A CN110206059B (en) | 2019-06-12 | 2019-06-12 | Gravity type vertical retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910507499.8A CN110206059B (en) | 2019-06-12 | 2019-06-12 | Gravity type vertical retaining wall structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110206059A true CN110206059A (en) | 2019-09-06 |
| CN110206059B CN110206059B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910507499.8A Expired - Fee Related CN110206059B (en) | 2019-06-12 | 2019-06-12 | Gravity type vertical retaining wall structure |
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| Country | Link |
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| CN (1) | CN110206059B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756083A (en) * | 2016-03-24 | 2016-07-13 | 中水北方勘测设计研究有限责任公司 | High retaining wall structure |
| KR20160116601A (en) * | 2015-03-30 | 2016-10-10 | 유한회사 강원이앤씨 | Prefabricated concrete retaining wall using recycle aggregate |
| CN207812483U (en) * | 2018-01-18 | 2018-09-04 | 广东省城乡规划设计研究院 | A kind of brick retaining wall of reinforcing |
| CN208201912U (en) * | 2018-04-18 | 2018-12-07 | 中冶建筑研究总院（深圳）有限公司 | A kind of rubble retaining wall ruggedized construction |
| CN108978705A (en) * | 2018-08-22 | 2018-12-11 | 沈阳建筑大学 | Precast concrete retaining wall system |
-
2019
- 2019-06-12 CN CN201910507499.8A patent/CN110206059B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160116601A (en) * | 2015-03-30 | 2016-10-10 | 유한회사 강원이앤씨 | Prefabricated concrete retaining wall using recycle aggregate |
| CN105756083A (en) * | 2016-03-24 | 2016-07-13 | 中水北方勘测设计研究有限责任公司 | High retaining wall structure |
| CN207812483U (en) * | 2018-01-18 | 2018-09-04 | 广东省城乡规划设计研究院 | A kind of brick retaining wall of reinforcing |
| CN208201912U (en) * | 2018-04-18 | 2018-12-07 | 中冶建筑研究总院（深圳）有限公司 | A kind of rubble retaining wall ruggedized construction |
| CN108978705A (en) * | 2018-08-22 | 2018-12-11 | 沈阳建筑大学 | Precast concrete retaining wall system |
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| Publication number | Publication date |
|---|---|
| CN110206059B (en) | 2021-10-15 |
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