CN112962662A - Gabion retaining wall and slope protection construction method thereof - Google Patents
Gabion retaining wall and slope protection construction method thereof Download PDFInfo
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- CN112962662A CN112962662A CN202110220905.XA CN202110220905A CN112962662A CN 112962662 A CN112962662 A CN 112962662A CN 202110220905 A CN202110220905 A CN 202110220905A CN 112962662 A CN112962662 A CN 112962662A
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- outer cover
- retaining wall
- wall
- plate
- gabion retaining
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- 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
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- 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
Abstract
The invention discloses a gabion retaining wall and a slope protection construction method thereof, belonging to the technical field of protective devices, and particularly relating to a gabion retaining wall and a slope protection construction method thereof, wherein the gabion retaining wall comprises an outer cover, a main arc plate, an auxiliary arc plate, a mounting seat and a ground grabbing frame, the inner side wall of the outer cover is fixedly connected with the main arc plate and the auxiliary arc plate, the bottom of the outer cover is fixedly connected with the mounting seat through bolts, the gabion retaining wall and the slope protection construction method thereof are characterized in that through the combined application of accessories, the curved main arc plate and the curved auxiliary arc plate are arranged in the outer cover so as to distinguish the structure of the outer cover and increase the flexible connection capacity, the mounting seat is arranged at the bottom of the outer cover, and a spiral lifting screw rod is arranged in the mounting seat so that the screw rod can be matched with the ground grabbing frame carrying an inclined cover to adjust the position and is pre-embedded in cooperation with a ground grabbing rod carrying a hexagonal fixing plate so as to, the reworking probability is reduced, and the use safety is ensured.
Description
Technical Field
The invention relates to the technical field of protective devices, in particular to a gabion retaining wall and a slope protection construction method thereof.
Background
Slope protection refers to a general name of various paving and planting on a slope surface for preventing a side slope from being washed, a river section where a bridge site is located, a concave bank of the river bank is washed by water flow year by year, the river bank can be continuously collapsed, and a protective building needs to be built on the concave bank for protecting the safety of the bridge and the road bank.
The gabion retaining wall is formed by binding specially-processed machine-woven double-hinged hexagonal flexible metal nets into a cubic gabion, filling proper stones, building soil among the stones, and then binding covering nets to form the whole protective surface of the gabion and the stone pad.
The existing gabion retaining wall is combined, effective flexible connection capacity is lacked after the inner filler is built in, stability is reduced, and the outer cover per se and the mounting position lack effective built-in embedding capacity, so that the ground grabbing capacity of the gabion retaining wall is weakened, the service strength and the service life of the gabion retaining wall are reduced to different degrees, the rework probability is high, and the use safety cannot be guaranteed.
Disclosure of Invention
The invention aims to provide a gabion retaining wall and a slope protection construction method thereof, and aims to solve the problems that in the process of combining the existing gabion retaining wall in the background technology, an inner filler is lack of effective flexible coupling capacity after being internally arranged, the stability is reduced, an outer cover and an installation position lack of effective embedded capacity, the ground gripping capacity of the gabion retaining wall is weakened, the service strength and the service life of the gabion retaining wall are reduced to different degrees, the rework probability is high, and the use safety cannot be guaranteed.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a check guest gabion barricade, includes dustcoat, main arc board, vice arc board, mount pad and grabs the ground frame, the inside wall fixed connection of dustcoat main arc board with vice arc board, bolt fixed connection is passed through to the bottom of dustcoat the mount pad, the bottom of mount pad has grab the underframe, the top welding of dustcoat has the roof, the bottom welding of dustcoat has the bottom plate, the inner wall welding of mount pad has the inner frame, the lateral wall welding of inner frame has the spiro, the circumference inner wall threaded connection of spiro has the screw rod, grab the top of underframe with the bottom welding of screw rod, the bottom integrated into one piece of grabbing the underframe is connected with the oblique cover, the inner chamber top welding of oblique cover has grabs the ground pole, the circumference outer wall of grabbing the ground pole has cup jointed the hexagonal fixed plate.
Preferably, the top of the top plate is in threaded connection with a top plate bolt, and the top of the bottom plate is in threaded connection with a bottom plate bolt.
Preferably, main mounting plates are welded to two sides of the main arc plate, and auxiliary mounting plates are welded to two sides of the auxiliary arc plate.
Preferably, the inner circumferential wall of the spiral ring is provided with internal threads, and the inner circumferential wall of the spiral ring is matched with the outer circumferential wall of the screw rod.
Preferably, the number of the ground grabbing rods is two, and the outer wall of the circumference of each ground grabbing rod is sleeved with three hexagonal fixing plates.
A slope protection construction method of a gabion retaining wall comprises the following steps:
s1: selecting low-carbon galvanized plastic-coated steel wires, and mechanically weaving into a hexagonal double-stranded steel wire mesh to prepare the outer cover 100 structure, wherein the galvanizing amount is 245 g/square meter, the plastic-coated thickness is 0.5mm, the tensile strength of the outer cover 100 is 350-500 Mpa, and the breaking elongation is 200%;
s2: the top plate bolt 120 and the bottom plate bolt 140 are respectively combined by the top plate 110 and the bottom plate 130, and the main arc plate 200 and the auxiliary arc plate 220 are respectively combined by the main mounting plate 210 and the auxiliary mounting plate 230 on the inner side of the housing 100, so that a divided cavity is formed inside the housing 100;
s3: filling internal fillers into the outer cover 100, wherein the volume weight of the internal fillers is 18-19 KN/m3, the fillers are hard rock block stones and pebbles, the particle size is 100-250 mm, and the bottom of the bottom plate 130 is connected with the mounting seat 300;
s4: determining an installation position, accurately measuring and paying off, then excavating a foundation pit, excavating waste soil, manually cleaning residual soil at the pit bottom, and leveling the pit bottom and the pit wall to ensure that the pit bottom and the pit wall are smooth and mutually vertical, so as to adapt to the structure of the outer cover 100, and serially fixing a top plate containing the top plate bolt 120 and a bottom plate containing the bottom plate bolt 140 to mutually combine the outer cover 100;
s5: the fixed iron wire is matched to perform adjacent twisting between the outer covers 100, the bending deformation part can be corrected by using pliers, the inner part of the inner filler is filled with soil of mixed plant seeds, and the filling process is matched with external impact so that the soil is uniformly filled in the gap of the inner filler.
Compared with the prior art, the invention has the beneficial effects that: this kind of check guest gabion barricade and bank protection construction method thereof, through the combination application of accessory, main arc board and the vice arc board of curve form are set up to the inside of dustcoat, in order to distinguish the structure of dustcoat, increase flexible coupling ability, and set up the mount pad in the bottom of dustcoat, spiro lifting screw is passed through to the inside of mount pad, make the screw rod can cooperate the frame of grabbing of carrying the oblique cover to carry out position control, the cooperation is carried the pole of grabbing of hexagonal fixed plate and is pre-buried, in order to increase the stable effect of check guest gabion barricade, use strength and life-span all obtain promoting, the probability of doing over again has been reduced, the safety in utilization has been guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic view of the mounting base of the present invention;
fig. 4 is a schematic structural assembly diagram of the present invention.
In the figure: 100 outer covers, 110 top plates, 120 top plate bolts, 130 bottom plates, 140 bottom plate bolts, 200 main arc plates, 210 main mounting plates, 220 auxiliary arc plates, 230 auxiliary mounting plates, 300 mounting seats, 310 inner frames, 320 spiral rings, 330 screw rods, 400 ground grabbing frames, 410 inclined covers, 420 ground grabbing rods and 430 hexagonal fixing plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a gabion retaining wall and a slope protection construction method thereof, which are convenient for increasing the flexible coupling capacity through the combined application of accessories, have good ground-grasping effect and long service life, and please refer to fig. 1, 2, 3 and 4, wherein the gabion retaining wall comprises an outer cover 100, a main arc plate 200, an auxiliary arc plate 220, a mounting seat 300 and a ground-grasping frame 400;
referring to fig. 1 again, the top of the housing 100 has a top plate 110, specifically, the top of the housing 100 is welded with the top plate 110;
referring to fig. 1 and 2 again, the main arc plate 200 and the auxiliary arc plate 220 are fixedly installed with the outer cover 100, and specifically, the inner side wall of the outer cover 100 is fixedly connected with the main arc plate 200 and the auxiliary arc plate 220;
referring to fig. 1 and 3 again, the mounting base 300 is fixedly connected to the bottom plate 130, specifically, the bottom plate 130 is welded to the bottom of the outer cover 100, the bottom of the bottom plate 130 is fixedly connected to the mounting base 300 through bolts, an inner frame 310 is welded to the inner wall of the mounting base 300, a spiral ring 320 is welded to the side wall of the inner frame 310, and a screw 330 is threadedly connected to the circumferential inner wall of the spiral ring 320;
referring to fig. 2 and 3 again, the ground grabbing frame 400 is connected to the installation base 300, specifically, the bottom of the installation base 300 is provided with a ground grabbing frame 400, the top of the ground grabbing frame 400 is welded to the bottom of the screw 330, the bottom of the ground grabbing frame 400 is integrally connected to an inclined cover 410, the top of the inner cavity of the inclined cover 410 is welded with a ground grabbing rod 420, and the outer circumferential wall of the ground grabbing rod 420 is sleeved with a hexagonal fixing plate 430;
a slope protection construction method of a gabion retaining wall comprises the following steps:
s1: selecting low-carbon galvanized plastic-coated steel wires, and mechanically weaving into a hexagonal double-stranded steel wire mesh to prepare a 100-structure outer cover, wherein the galvanizing amount is 245 g/square meter, the plastic-coated thickness is 0.5mm, the tensile strength of the outer cover 100 is 350-500 Mpa, and the breaking elongation is 200%;
s2: a top plate bolt 120 and a bottom plate bolt 140 are respectively combined by using a top plate 110 and a bottom plate 130, and a main arc plate 200 and a secondary arc plate 220 are respectively combined by a main mounting plate 210 and a secondary mounting plate 230 on the inner side of the outer cover 100, so that a divided cavity is formed inside the outer cover 100;
s3: filling internal fillers into the outer cover 100, wherein the volume weight of the internal fillers is 18-19 KN/m3, the fillers are hard rock block stones and pebbles, the particle size is 100-250 mm, and the bottom of the bottom plate 130 is connected with the mounting seat 300;
s4: determining the installation position, accurately measuring and paying off, then excavating a foundation pit, excavating waste soil, manually cleaning residual soil at the pit bottom, and leveling the pit bottom and the pit wall to ensure that the pit bottom and the pit wall are smooth and mutually vertical, so as to adapt to the structure of the outer cover 100, and serially fixing a top plate containing a top plate bolt 120 and a bottom plate containing a bottom plate bolt 140 to ensure that the outer cover 100 is mutually combined;
s5: the fixed iron wire is matched to twist the adjacent outer covers 100, the bending deformation part can be corrected by using pliers, the soil of mixed plant seeds is filled in the inner filler, and the filling process is matched with external impact so that the soil is uniformly filled in the gap of the inner filler.
Example 1
A slope protection construction method of a gabion retaining wall comprises the following steps:
s1: selecting low-carbon galvanized plastic-coated steel wires, and mechanically weaving into a hexagonal double-stranded steel wire mesh to prepare an outer cover 100 structure, wherein the galvanizing amount is 245 g/square meter, the plastic-coated thickness is 0.5mm, the tensile strength of the outer cover 100 is 500MPa, and the fracture elongation is 200%;
s2: a top plate bolt 120 and a bottom plate bolt 140 are respectively combined by using a top plate 110 and a bottom plate 130, and a main arc plate 200 and a secondary arc plate 220 are respectively combined by a main mounting plate 210 and a secondary mounting plate 230 on the inner side of the outer cover 100, so that a divided cavity is formed inside the outer cover 100;
s3: filling internal filler with volume weight of 19KN/m3 in the outer cover 100, wherein the filler is hard rock block stone and pebble with particle size of 250mm, and the bottom of the bottom plate 130 is connected with the mounting seat 300;
s4: determining the installation position, accurately measuring and paying off, then excavating a foundation pit, excavating waste soil, manually cleaning residual soil at the pit bottom, and leveling the pit bottom and the pit wall to ensure that the pit bottom and the pit wall are smooth and mutually vertical, so as to adapt to the structure of the outer cover 100, and serially fixing a top plate containing a top plate bolt 120 and a bottom plate containing a bottom plate bolt 140 to ensure that the outer cover 100 is mutually combined;
s5: the fixed iron wire is matched to twist the adjacent outer covers 100, the bending deformation part can be corrected by using pliers, the soil of mixed plant seeds is filled in the inner filler, and the filling process is matched with external impact so that the soil is uniformly filled in the gap of the inner filler.
Example 2
S1: selecting low-carbon galvanized plastic-coated steel wires, and mechanically weaving into a hexagonal double-stranded steel wire mesh to prepare an outer cover 100 structure, wherein the galvanizing amount is 245 g/square meter, the plastic-coated thickness is 0.5mm, the tensile strength of the outer cover 100 is 350Mpa, and the fracture elongation is 200%;
s2: a top plate bolt 120 and a bottom plate bolt 140 are respectively combined by using a top plate 110 and a bottom plate 130, and a main arc plate 200 and a secondary arc plate 220 are respectively combined by a main mounting plate 210 and a secondary mounting plate 230 on the inner side of the outer cover 100, so that a divided cavity is formed inside the outer cover 100;
s3: filling internal filler with volume weight of 19KN/m3 in the outer cover 100, wherein the filler is hard rock block stone and pebble with particle size of 100, and the bottom of the bottom plate 130 is connected with the mounting seat 300;
s4: determining the installation position, accurately measuring and paying off, then excavating a foundation pit, excavating waste soil, manually cleaning residual soil at the pit bottom, and leveling the pit bottom and the pit wall to ensure that the pit bottom and the pit wall are smooth and mutually vertical, so as to adapt to the structure of the outer cover 100, and serially fixing a top plate containing a top plate bolt 120 and a bottom plate containing a bottom plate bolt 140 to ensure that the outer cover 100 is mutually combined;
s5: the fixed iron wire is matched to twist the adjacent outer covers 100, the bending deformation part can be corrected by using pliers, the soil of mixed plant seeds is filled in the inner filler, and the filling process is matched with external impact so that the soil is uniformly filled in the gap of the inner filler.
When the cover is used specifically, firstly, low-carbon zinc-plated plastic-coated steel wires are selected, a hexagonal double-stranded steel wire mesh is woven mechanically to form a cover 100 structure, the zinc plating amount is 245 g/square meter, the plastic coating thickness is 0.5mm, the tensile strength of the cover 100 is 350Mpa, the fracture elongation is 200%, a top plate bolt 120 and a bottom plate bolt 140 are respectively combined by utilizing a top plate 110 and a bottom plate 130, a main arc plate 200 and an auxiliary arc plate 220 are respectively combined by a main mounting plate 210 and an auxiliary mounting plate 230 on the inner side of the cover 100, so that a divided cavity is formed inside the cover 100, inner fillers are filled inside the cover 100, the volume weight of the inner fillers is 19KN/m3, the fillers are hard rock block stones and pebbles, the particle size is 100, and the bottom of the bottom plate 130 is connected with a mounting base 300; determining the installation position, accurately measuring and paying off, then excavating a foundation pit, excavating waste soil, manually cleaning residual soil at the pit bottom, and leveling the pit bottom and the pit wall to ensure that the pit bottom and the pit wall are smooth and mutually vertical, so as to adapt to the structure of the outer cover 100, and serially fixing a top plate containing a top plate bolt 120 and a bottom plate containing a bottom plate bolt 140 to ensure that the outer cover 100 is mutually combined; the fixed iron wire is matched to twist the adjacent outer covers 100, the bending deformation part can be corrected by using pliers, the soil of mixed plant seeds is filled in the inner filler, and the filling process is matched with external impact so that the soil is uniformly filled in the gap of the inner filler.
Referring to fig. 1 again, in order to increase the external assembly effect and facilitate the fixing, specifically, the top of the top plate 110 is threadedly connected to the top plate bolt 120, and the top of the bottom plate 130 is threadedly connected to the bottom plate bolt 140.
Referring to fig. 1 again, in order to increase the installation strength of the main arc plate 200 and the auxiliary arc plate 220, specifically, the main mounting plate 210 is welded to both sides of the main arc plate 200, and the auxiliary mounting plate 230 is welded to both sides of the auxiliary arc plate 220.
Referring to fig. 3 again, in order to increase the flexibility of the rotary lifting and to facilitate the adjustment, specifically, the inner circumferential wall of the spiral ring 320 is provided with internal threads, and the inner circumferential wall of the spiral ring 320 is matched with the outer circumferential wall of the screw 330.
Referring to fig. 3 again, in order to increase the grip capacity of the grip lever 420 and increase the contact area, specifically, the number of the grip levers 420 is two, and three hexagonal fixing plates 430 are sleeved on the outer circumferential walls of the two grip levers 420.
The synthesis of the above: this kind of check guest gabion barricade and bank protection construction method thereof, through the combination application of accessory, main arc board and the vice arc board of curve form are set up to the inside of dustcoat, in order to distinguish the structure of dustcoat, increase flexible coupling ability, and set up the mount pad in the bottom of dustcoat, spiro lifting screw is passed through to the inside of mount pad, make the screw rod can cooperate the frame of grabbing of carrying the oblique cover to carry out position control, the cooperation is carried the pole of grabbing of hexagonal fixed plate and is pre-buried, in order to increase the stable effect of check guest gabion barricade, use strength and life-span all obtain promoting, the probability of doing over again has been reduced, the safety in utilization has been guaranteed.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a gabion retaining wall which characterized in that: including dustcoat (100), main arc board (200), vice arc board (220), mount pad (300) and grab ground frame (400), the inside wall fixed connection of dustcoat (100) main arc board (200) with vice arc board (220), bolt fixed connection is passed through to the bottom of dustcoat (100) mount pad (300), the bottom of mount pad (300) has grab underframe (400), the top welding of dustcoat (100) has roof (110), the bottom welding of dustcoat (100) has bottom plate (130), the inner wall welding of mount pad (300) has inner tower (310), the lateral wall welding of inner tower (310) has spiro (320), the circumference inner wall threaded connection of spiro (320) has screw rod (330), grab the top of underframe (400) with the bottom welding of screw rod (330), the bottom integrated into one piece of grabbing underframe (400) is connected with oblique cover (410), the top of the inner cavity of the inclined cover (410) is welded with a ground grabbing rod (420), and the outer wall of the circumference of the ground grabbing rod (420) is sleeved with a hexagonal fixing plate (430).
2. The gabion retaining wall of claim 1, wherein: the top of the top plate (110) is in threaded connection with a top plate bolt (120), and the top of the bottom plate (130) is in threaded connection with a bottom plate bolt (140).
3. The gabion retaining wall of claim 2, wherein: the welding of the both sides of main arc board (200) has main mounting panel (210), the welding of the both sides of vice arc board (220) has vice mounting panel (230).
4. The gabion retaining wall of claim 3, wherein: the inner circumferential wall of the spiral ring (320) is provided with internal threads, and the inner circumferential wall of the spiral ring (320) is matched with the outer circumferential wall of the screw (330).
5. The gabion retaining wall of claim 4, wherein: the number of the ground grabbing rods (420) is two, and the outer wall of the circumference of each ground grabbing rod (420) is sleeved with three hexagonal fixing plates (430).
6. A slope protection construction method of the gabion retaining wall as claimed in any one of claims 1 to 5, characterized in that: the slope protection construction method of the gabion retaining wall comprises the following steps:
s1: selecting low-carbon galvanized plastic-coated steel wires, and mechanically weaving into a hexagonal double-stranded steel wire mesh to prepare the outer cover (100) structure, wherein the galvanizing amount is 245 g/square meter, the plastic-coated thickness is 0.5mm, the tensile strength of the outer cover (100) is 350-500 Mpa, and the breaking elongation is 200%;
s2: respectively combining the top plate bolt (120) and the bottom plate bolt (140) by using the top plate (110) and the bottom plate (130), and respectively combining the main arc plate (200) and the auxiliary arc plate (220) by using the main mounting plate (210) and the auxiliary mounting plate (230) on the inner side of the outer cover (100), so that a partition cavity is formed inside the outer cover (100);
s3: filling internal fillers into the outer cover (100), wherein the volume weight of the internal fillers is 18-19 KN/m3, the fillers are hard rock block stones and pebbles, the particle size is 100-250 mm, and the bottom of the bottom plate (130) is connected with the mounting seat (300);
s4: determining an installation position, accurately measuring and paying off, then excavating a foundation pit, excavating waste soil, manually cleaning residual soil at the bottom of the pit, and leveling the bottom of the pit and the walls of the pit to ensure that the bottom of the pit and the walls of the pit are smooth and mutually vertical, so as to adapt to the structure of the outer cover (100), and serially fixing a top plate containing the top plate bolt (120) and a bottom plate containing the bottom plate bolt (140) to ensure that the outer covers (100) are mutually combined;
s5: the fixed iron wire is matched to perform adjacent twisting between the outer covers (100), the bending deformation part can be corrected by using pliers, the inner part of the inner filler is filled with soil of mixed plant seeds, and the filling process is matched with external impact so that the soil is uniformly filled in the gap of the inner filler.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110220905.XA CN112962662B (en) | 2021-02-26 | 2021-02-26 | Gabion retaining wall and slope protection construction method thereof |
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|---|---|---|---|
| CN202110220905.XA CN112962662B (en) | 2021-02-26 | 2021-02-26 | Gabion retaining wall and slope protection construction method thereof |
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| CN112962662A true CN112962662A (en) | 2021-06-15 |
| CN112962662B CN112962662B (en) | 2022-08-05 |
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| DE20318950U1 (en) * | 2003-04-26 | 2004-03-04 | Weidt, Friedhelm, Dipl.-Ing. | Stone basket for landscaping has wire mesh walls with curved end sections of same height |
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| CN109056784A (en) * | 2018-07-26 | 2018-12-21 | 浙江广辉建设有限公司 | A kind of construction method of steady type lattice guest's gabion baffling |
| CN209603053U (en) * | 2018-03-08 | 2019-11-08 | 张鹏 | A kind of water conservancy erosion control slope protection |
| CN209975474U (en) * | 2019-03-21 | 2020-01-21 | 河北浩川工程咨询有限公司 | Bingge gabion net |
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2021
- 2021-02-26 CN CN202110220905.XA patent/CN112962662B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20318950U1 (en) * | 2003-04-26 | 2004-03-04 | Weidt, Friedhelm, Dipl.-Ing. | Stone basket for landscaping has wire mesh walls with curved end sections of same height |
| CN207017289U (en) * | 2017-05-27 | 2018-02-16 | 张喆 | A kind of water conservancy dam body foundation-reinforcing device |
| CN209603053U (en) * | 2018-03-08 | 2019-11-08 | 张鹏 | A kind of water conservancy erosion control slope protection |
| CN208056098U (en) * | 2018-03-30 | 2018-11-06 | 西安公路研究院 | A kind of flexible retaining wall |
| CN109056784A (en) * | 2018-07-26 | 2018-12-21 | 浙江广辉建设有限公司 | A kind of construction method of steady type lattice guest's gabion baffling |
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