CN111206603A - Concrete slope protection building block with drainage greening function and construction method thereof - Google Patents
Concrete slope protection building block with drainage greening function and construction method thereof Download PDFInfo
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- CN111206603A CN111206603A CN202010176735.5A CN202010176735A CN111206603A CN 111206603 A CN111206603 A CN 111206603A CN 202010176735 A CN202010176735 A CN 202010176735A CN 111206603 A CN111206603 A CN 111206603A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 230000000903 blocking effect Effects 0.000 claims description 24
- 239000010410 layer Substances 0.000 claims description 23
- 239000002689 soil Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000011083 cement mortar Substances 0.000 claims description 12
- 238000009412 basement excavation Methods 0.000 claims description 9
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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
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
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Abstract
The invention discloses a concrete slope protection building block with a drainage greening function and a construction method thereof. The construction method comprises the following steps: excavating or filling a side slope; cleaning a slope surface; paving a sandstone cushion layer; paving concrete slope protection building blocks; planting green vegetation; and building a drainage facility for connecting the slope bottom concrete building blocks with the side ditch. The concrete block has the advantages of good fastening degree, strong adaptability, no instability and damage after allowing the slope foundation to have a certain range of uneven settlement or frost heaving deformation, less structural material, attractive appearance, economy and the like.
Description
Technical Field
The invention relates to a concrete slope protection building block and a construction method thereof, in particular to a concrete slope protection building block with a drainage greening function and a construction method thereof.
Background
In the construction process of engineering projects, due to inevitable factors such as terrain, soil texture and hydrological conditions along the line, control over elevation along the line and the like, excavation or filling construction of a roadbed can be generated, and particularly when a high filling deep excavation road section is encountered, corresponding protection measures are required to be taken to ensure the stability of the side slope because the original designed side slope does not have the stability.
In current concrete slope protection building block, hollow hexagonal piece is fast owing to have the construction speed, hollow position is convenient for plant the grass afforestation and construction quality advantage such as control in the middle of the hexagonal piece, at present at the bridgehead conical slope, the hollow hexagonal piece of prefabricated concrete can often be adopted as slope protection structure in road bed excavation and the protection of filling equilateral slope, however, the shortcoming of the hollow hexagonal piece bank protection of current domatic paving lies in mainly relying on the adhesive action of cement mortar between the adjacent slope protection building block, appear inhomogeneous settlement or frost heaving when the slope ground warp destruction and very easily lead to the unstability slumping of slope protection building block, and current concrete slope protection building block lacks the consideration of building block itself in the aspect of domatic drainage on structural design.
Therefore, it is necessary to invent a protective structure which can solve the problem of slope drainage, can increase the stability of the slope, is simple and rapid in construction and is suitable for the growth of green vegetation on the slope.
Disclosure of Invention
The invention aims to provide a concrete slope protection building block with a drainage greening function and a construction method thereof. The concrete block has the characteristics of good fastening degree, strong adaptability, no instability and damage after allowing the slope foundation to have a certain range of non-uniform settlement or frost heaving deformation, less structural material, attractive appearance and economy; in addition, the method has the characteristics of batch production, high construction speed, short construction period and easiness in ensuring the quality of the building blocks.
The technical scheme of the invention is as follows: the utility model provides a concrete slope protection building block with drainage afforestation function, including block body, block body middle part is equipped with vegetation growth and leads to the groove, vegetation growth leads to the groove around be equipped with the appearance for circular, oval or rhombus third drainage recess, be equipped with two T shape tongue-and-grooves and two T shape tenons altogether on four sides of block body, all be equipped with 1T shape tongue-and-groove or 1T shape tenon on every side, T shape tongue-and-groove and T shape tenon are the assorted structure that each other inlays shape, the middle part on T shape tongue-and-groove and T shape tenon surface is equipped with the second drainage recess and the first drainage recess that communicate third drainage recess in proper order.
In the concrete slope protection building block with the drainage and greening functions, the grouting through groove is formed in the longitudinal end face of the T-shaped tenon.
In the concrete slope protection building block with the drainage greening function, the four corners of the building block body are respectively provided with the arc-shaped sinking platform, and the axis of the arc-shaped sinking platform is provided with the arc-shaped notch penetrating through the bottom of the arc-shaped sinking platform.
The concrete slope protection building block with the drainage greening function is characterized in that the surface between the outer edge of the building block body and the third drainage groove is in a shape of high outside and low inside, and the surface between the third drainage groove and the vegetation growth through groove in the building block body is in a shape of high inside and low outside.
A construction method of the concrete slope protection building block with the water drainage and greening functions comprises the following steps:
(1) excavating or filling a side slope: after side slope excavation or filling construction is carried out according to design requirements, firstly determining boundary ranges, control points and datum lines of side slope excavation or filling by combining a total station and a level gauge, and carrying out field lofting by matching steel rods and white cotton lines or adopting a lime spreading mode to determine the number of concrete slope protection blocks needing to be paved in the longitudinal direction and the transverse direction of each level of side slope;
(2) slope surface cleaning: checking whether the excavated or filled and molded side slope has loose soil quality and loose stones and whether the slope has unevenness or not, if the phenomena exist, gradually cleaning the side slope from top to bottom, filling the pit slot part, constructing the convex part in a mode of mainly manually flattening and matching with a small cutting tool to flatten the convex part, and performing replacement filling and tamping treatment on the unstable side slope, wherein overexcavation is forbidden in the side slope treatment process;
(3) paving a sandstone cushion layer: after the slope is cleaned and tamped, a layer of gravel cushion layer with the thickness of 10cm is uniformly paved along the slope;
(4) paving concrete slope protection building blocks: after the prefabricated concrete slope protection building blocks are transported to a construction site, splicing is sequentially and gradually carried out from the slope toe to the slope top direction according to the mutual embedding form of the T-shaped tenon and the T-shaped mortise in the adjacent concrete slope protection building blocks, and the concrete slope protection building blocks are ensured to be tightly attached to the slope surface by means of a rubber hammer tool in the splicing process;
(5) planting green vegetation: a layer of planting nutrient soil suitable for green vegetation growth is laid in the vegetation growth through groove on the building block body, and the green vegetation with developed root system, good landscape effect and high survival rate is planted in the planting nutrient soil;
(6) building a drainage facility for connecting the slope bottom concrete building blocks with the side ditch or the drainage ditch: a water blocking belt is arranged at the bottom of the side slope, water flow from the slope is collected in the water blocking belt and then is intensively discharged into a nearby side ditch or drainage ditch, a concrete slope surface protective layer with the strength grade being more than or equal to C20 is paved between the water blocking belt and the concrete blocks in the row at the bottom of the side slope, and the water flow on the concrete blocks at the bottom of the side slope can be smoothly transited into the water blocking belt without eroding soil at the bottom of the side slope.
In the construction method of the concrete slope protection building block with the drainage and greening functions, the gravel cushion layer in the step (3) is well-graded broken stones, pebbles or gravels, wherein medium sand materials which are good in particle grading, hard in material, free of organic matters such as weed tree roots and the like and contain mud in an amount of less than or equal to 3% are doped; the maximum grain diameter of the sandstone cushion material is less than or equal to 50 mm.
In the construction method of the concrete slope protection building block with the drainage greening function, the gravel cushion layer is laid in the step (3) to ensure that the surface of the gravel cushion layer is smooth and compact.
In the step (4), when the four corners of the block body are respectively provided with the arc-shaped sunken platforms, and the axis of each arc-shaped sunken platform is provided with the arc-shaped notches penetrating through the bottoms of the arc-shaped sunken platforms, the arc-shaped notches at the connecting corners of the spliced concrete slope protection blocks form the circular insertion holes with the circular steps, and the round-head screw-shaped fixing rods are inserted into the circular insertion holes.
In the step (4), a grouting through groove is formed in the longitudinal end face of the T-shaped tenon, cement mortar is poured into the grouting through groove, and the top elevation of the cement mortar is consistent with that of the grouting through groove.
In the construction method of the concrete slope protection building block with the drainage greening function, a water blocking belt is arranged at the concrete slope surface protective layer at the bottom of the side slope in the step (6), water in the water blocking belt flows into the side ditch or the drainage ditch in two ways, and one way is that water in the water blocking belt is communicated with the side ditch or the drainage ditch through a drainage pipe and a two-way drainage pipe joint with a filter screen at one end; and the other is that a water flow outlet is reserved on the water blocking belt, a water discharge open ditch connected with a side ditch or a drainage ditch is dug at the water flow outlet in the water blocking belt, and water in the water blocking belt is guided to the side ditch or the drainage ditch.
The invention has the advantages of
(1) The building blocks can be prefabricated in a factory, can be produced in batch, and have the advantages of high construction speed, short construction period and easiness in ensuring the quality of the slope protection building blocks compared with a cast-in-place concrete slope protection structure;
(2) the drainage function of the surface of the building block is considered, and the drainage groove is formed in the building block body, so that rainwater on the slope surface can be effectively drained, the using amount of concrete materials can be saved, and the engineering cost can be effectively saved;
(3) the adjacent building blocks are mutually embedded by the T-shaped tenon and the T-shaped mortise, so that the concrete slope protection building blocks form a whole, the constructed concrete slope protection building blocks have better capability of adapting to the deformation of the foundation, and the side slope foundation is allowed to have the advantages of non-uniform settlement or frost heaving deformation in a certain range and the like; meanwhile, circular jacks are formed by circular notches in 4 adjacent slope protection building blocks, and the slope protection effect of the concrete building blocks is further enhanced by inserting the fixing rods into the circular jacks;
(4) according to the invention, the grouting through groove is arranged and cement mortar is poured in the grouting through groove, so that on one hand, the overall strength between adjacent building blocks is convenient to strengthen, and the building blocks form a whole, and on the other hand, the water flow in the drainage groove on the T-shaped tenon is convenient to stably transit to the drainage groove on the T-shaped tenon groove of the adjacent building block;
(5) according to the invention, the concrete slope protection building block body adopts a symmetrical structure in structural design and the vegetation growth through grooves are formed in the building block body, so that after green vegetation grows, a slope protection structure built by splicing the slope protection building blocks has an effect of greening and beautifying.
Drawings
Fig. 1 is a schematic structural view of a T-shaped tenon and a T-shaped mortise of a concrete slope protection block body according to the present invention, which are adjacently disposed;
FIG. 2 is a partial plan view of the concrete slope protection blocks of the present invention after they are embedded and spliced;
fig. 3 is a partial plan view of the concrete slope protection block of the present invention after the construction is completed;
fig. 4 is a plan view of the concrete slope protection block body of the present invention in which the T-shaped tenon and the T-shaped mortise are oppositely disposed;
fig. 5 is a schematic structural view showing the water flow direction of each region on the surface of the concrete slope protection block according to the present invention;
FIG. 6 is a schematic view of a cross-section structure of the concrete slope protection block of the present invention after completion of construction;
fig. 7 is a schematic view of drainage of the concrete slope protection block side slope bottom structure of the present invention;
FIG. 8 is a schematic view of the assembled structure of the drainpipe and the two-way drainpipe joint of the present invention.
In the figure: 1-block body, 2-T-shaped tenon, 201-first drainage groove, 202-grouting through groove, 3-third drainage groove, 4-second drainage groove, 5-T-shaped tenon groove, 6-vegetation growth through groove, 7-arc sunken platform, 701-arc notch, 8-circular jack, 9-green vegetation, 10-fixing rod, 11-cement mortar, 12-planting nutrient soil, 13-drainage pipe, 14-two-way drainage pipe joint, 15-concrete slope surface protection layer, 16-water blocking band, 17-side ditch or drainage ditch, 18-drainage open ditch and 19-sandstone cushion layer.
Detailed Description
The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.
Examples of the invention
Example (b): the utility model provides a concrete bank protection building block with drainage afforestation function, as shown in the attached figure 1-8, including building block body 1, building block body 1 middle part is equipped with vegetation growth and leads to groove 6, vegetation growth is led to and is equipped with the appearance around groove 6 and be circular, oval or rhombus third drainage recess 3, be equipped with two T shape tongue-and-groove 5 and two T shape tenon 2 on 1 four sides of building block body altogether, all be equipped with 1T shape tongue-and-groove 5 or 1T shape tenon 2 on every side, T shape tongue-and-groove 5 and T shape tenon 2 are the assorted shape structure of inlaying each other, the middle part on T shape tongue-and-groove 5 and T shape tenon 2 surfaces is equipped with second drainage recess 4 and the first drainage recess 201 that communicates third drainage recess 3 in proper order.
Preferably, a grouting through groove 202 is formed in the longitudinal end face of the T-shaped tenon 2.
Preferably, the four corners of the block body 1 are respectively provided with an arc-shaped sinking platform 7, and the axis of the arc-shaped sinking platform 7 is provided with an arc-shaped notch 701 penetrating through the bottom of the arc-shaped sinking platform 7.
Preferably, the surface between the outer edge of the block body 1 and the third drainage groove 3 is in a shape with a high outer part and a low inner part, and the surface between the third drainage groove 3 and the vegetation growth through groove 6 in the block body 1 is in a shape with a high inner part and a low outer part (as shown in fig. 5, setting the surface between the outer edge of the block body 1 and the third drainage groove 3 in a shape with a high outer part and a low inner part helps water in the A, B, C, D area in the block body 1 to flow into the third drainage groove, and setting the surface between the third drainage groove 3 and the vegetation growth through groove 6 in the block body 1 in a shape with a high inner part and a low outer part helps water in the E area in the block body 1 to flow into the third drainage groove).
The construction method comprises the following steps:
(1) excavating or filling a side slope: after side slope excavation or filling construction is carried out according to design requirements, firstly determining boundary ranges, control points and datum lines of side slope excavation or filling by combining a total station and a level gauge, and carrying out field lofting by matching steel rods and white cotton lines or adopting a lime spreading mode to determine the number of concrete slope protection blocks needing to be paved in the longitudinal direction and the transverse direction of each level of side slope;
(2) slope surface cleaning: checking whether the excavated or filled and molded side slope has loose soil quality and loose stones and whether the slope has unevenness or not, if the phenomena exist, gradually cleaning the side slope from top to bottom, filling the pit slot part, constructing the convex part in a mode of mainly manually flattening and matching with a small cutting tool to flatten the convex part, and performing replacement filling and tamping treatment on the unstable side slope, wherein overexcavation is forbidden in the side slope treatment process;
(3) paving a sandstone cushion layer: after the slope is cleaned and tamped, a layer of gravel cushion 19 with the thickness of 10cm is uniformly paved along the slope; the gravel cushion layer 19 is preferably made of medium sand materials which are good in particle gradation, hard in material, free of organic matters such as weed roots and the like and contain mud in an amount of less than or equal to 3% and are doped into well-graded broken stones, pebbles or gravels, the maximum particle size of the gravel materials is less than or equal to 50mm, the surface of the gravel cushion layer 19 is guaranteed to be flat and compact during laying, the laying of the gravel cushion layer 19 is beneficial to providing a flat and solid slope foundation for laying concrete slope protection building blocks, and the uniform stress of soil bodies and concrete slope protection cushion blocks after a slope is guaranteed;
(4) paving concrete slope protection building blocks: after the prefabricated concrete slope protection building blocks are transported to a construction site, splicing is sequentially and gradually carried out from a slope toe to a slope top direction according to the mutual embedding form of the T-shaped tenon 2 and the T-shaped mortise 5 in the adjacent concrete slope protection building blocks, in the splicing process, the close fitting of the concrete slope protection building blocks and a slope surface is ensured by means of a rubber hammer tool, a round-head screw-shaped fixing rod 10 is inserted into a round jack 8 with a circular step in the spliced concrete slope protection building blocks, then cement mortar 11 is poured into the grouting through groove 202, and the top elevation of the cement mortar 11 is consistent with the top elevation of the grouting through groove 202; the diameter of the preferred body of the fixed rod 10 is matched with the inner diameter of the circular jack 8 with the circular step, the size of the circular cap at the top end of the rod body of the fixed rod 10 is preferably matched with the circular step, and the length of the fixed rod 10 can be prefabricated to be matched with the size according to the protection requirements of different slope bodies; the cement mortar with the strength grade of more than or equal to M7.5 is preferably selected; the concrete slope protection building block is preferably made of cement concrete with the strength grade of more than or equal to C20;
(5) planting green vegetation: after the cement mortar 11 in the grouting through groove 202 is solidified and hardened and the strength after curing meets the design requirements, a layer of planting nutrient soil 12 suitable for the growth of green vegetation is laid in the vegetation growth through groove 6 on the block body 1, and the green vegetation 9 with developed root system, good landscape effect and high survival rate is planted in the soil;
(6) building a drainage facility for connecting the slope bottom concrete building blocks with the side ditch or the drainage ditch: in order to facilitate the collection of water flow at the bottom of the side slope and the uniform discharge of the water flow to a side ditch or a drainage ditch 17 near the side slope, the invention builds a water blocking belt 16 on the concrete with the preferred strength grade of more than or equal to C20 at the bottom of the side slope, or adopts cement mortar with the strength grade of more than or equal to M7.5 to pave a row of concrete prefabricated water blocking blocks with the strength grade of more than or equal to C20 as the water blocking belt 16, and collects the water flow from the slope surface in the water blocking belt 16 and then discharges the water flow to the nearby side ditch or drainage ditch 17 in a centralized way by digging a drainage open ditch 18 connecting the side ditch or drainage ditch 17 or burying a two-way drainage pipe consisting of a drainage pipe 13 and a two-way drainage pipe joint 14 with a filter screen at one end; the concrete size of the water-blocking belt 16 constructed by concrete or the concrete-grouted prefabricated water-blocking block constructed water-blocking belt 16 needs to be designed by combining the local rainfall condition; a concrete slope surface protection layer 15 with the strength grade being more than or equal to C20 is paved between the water retaining belt 16 and the row of the concrete blocks at the bottom of the side slope, so that water flow on the concrete blocks at the bottom of the side slope can be smoothly transited to the water retaining belt 16 without eroding soil at the bottom of the slope.
The above description is only for the purpose of illustrating the present invention and the appended claims, and the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a concrete bank protection building block with drainage afforestation function which characterized in that: including building block body (1), building block body (1) middle part is equipped with vegetation growth and leads to groove (6), vegetation growth is led to and is equipped with the appearance around groove (6) and be circular, oval or rhombus third drainage recess (3), be equipped with two T shape tongue-and-groove (5) and two T shape tenon (2) altogether on four sides of building block body (1), all be equipped with 1T shape tongue-and-groove (5) or 1T shape tenon (2) on every side, T shape tongue-and-groove (5) and T shape tenon (2) are assorted and each other inlay shape structure, the middle part on T shape tongue-and-groove (5) and T shape tenon (2) surface is equipped with second drainage recess (4) and first drainage recess (201) of intercommunication third drainage recess (3) in proper order.
2. The concrete slope protection block with a drainage greening function according to claim 1, wherein: and a grouting through groove (202) is formed in the longitudinal end face of the T-shaped tenon (2).
3. The concrete slope protection block with a drainage greening function according to claim 1, wherein: arc-shaped sinking platforms (7) are respectively arranged at four corners of the building block body (1), and arc-shaped notches (701) penetrating through the bottoms of the arc-shaped sinking platforms (7) are arranged at the axes of the arc-shaped sinking platforms (7).
4. The concrete slope protection block with a drainage greening function according to claim 1, wherein: the surface between the outer edge of the building block body (1) and the third drainage groove (3) is in a shape of high outside and low inside, and the surface between the third drainage groove (3) and the vegetation growth through groove (6) in the building block body (1) is in a shape of high inside and low outside.
5. A construction method of the concrete slope protection block with the water drainage and greening functions according to any one of claims 1 to 4, comprising the steps of:
(1) excavating or filling a side slope: after side slope excavation or filling construction is carried out according to design requirements, firstly determining boundary ranges, control points and datum lines of side slope excavation or filling by combining a total station and a level gauge, and carrying out field lofting by matching steel rods and white cotton lines or adopting a lime spreading mode to determine the number of concrete slope protection blocks needing to be paved in the longitudinal direction and the transverse direction of each level of side slope;
(2) slope surface cleaning: checking whether the excavated or filled and molded side slope has loose soil quality and loose stones and whether the slope has unevenness or not, if the phenomena exist, gradually cleaning the side slope from top to bottom, filling the pit slot part, constructing the convex part in a mode of mainly manually flattening and matching with a small cutting tool to flatten the convex part, and performing replacement filling and tamping treatment on the unstable side slope, wherein overexcavation is forbidden in the side slope treatment process;
(3) paving a sandstone cushion layer: after the slope is cleaned and tamped, a layer of gravel cushion (19) with the thickness of 10cm is uniformly paved along the slope;
(4) paving concrete slope protection building blocks: after the prefabricated concrete slope protection building blocks are transported to a construction site, splicing is sequentially and gradually carried out from a slope toe to a slope top direction according to a mode that T-shaped tenons (2) and T-shaped mortises (5) in adjacent concrete slope protection building blocks are mutually embedded, and the concrete slope protection building blocks are ensured to be tightly attached to a slope surface by means of a rubber hammer tool in the splicing process;
(5) planting green vegetation: a layer of planting nutrient soil (12) suitable for green vegetation growth is paved in the vegetation growth through groove (6) on the building block body (1), and green vegetation (9) with developed root system, good landscape effect and high survival rate is planted in the planting nutrient soil (12);
(6) building a drainage facility for connecting the slope bottom concrete building blocks with the side ditch or the drainage ditch: a water blocking belt (16) is arranged at the bottom of the side slope, water flow from the slope is collected in the water blocking belt (16) and then is intensively discharged into a nearby side ditch or drainage ditch (17), and a concrete slope surface protective layer (15) with the strength grade being more than or equal to C20 is paved between the water blocking belt (16) and the concrete blocks in the row at the bottom of the side slope, so that the water flow on the concrete blocks at the bottom of the side slope can be smoothly transited into the water blocking belt (16) without eroding soil at the bottom of the slope.
6. The method for constructing a concrete slope protection block having a drainage greening function according to claim 5, wherein: the gravel cushion layer (19) in the step (3) is well-graded broken stones, pebbles or gravels, wherein medium sand materials which are good in particle grading, hard in material, free of organic matters such as weed tree roots and the like and contain mud content less than or equal to 3% are doped; the maximum grain diameter of the sandstone cushion layer (19) material is less than or equal to 50 mm.
7. The method for constructing a concrete slope protection block having a drainage greening function according to claim 5, wherein: and (3) when the gravel cushion layer (19) is laid, the surface of the gravel cushion layer (19) is ensured to be smooth and compact.
8. The method for constructing a concrete slope protection block having a drainage greening function according to claim 5, wherein: in the step (4), arc-shaped sunken platforms (7) are respectively arranged at four corners of the block body (1), arc-shaped notches (701) penetrating through the bottoms of the arc-shaped sunken platforms (7) are arranged at the axes of the arc-shaped sunken platforms (7), the arc-shaped notches (701) at the connecting corners of the spliced concrete slope protection blocks form circular insertion holes (8) with circular steps, and the round-head screw-shaped fixing rods (10) are inserted into the circular insertion holes (8).
9. The method for constructing a concrete slope protection block having a drainage greening function according to claim 5, wherein: in the step (4), a grouting through groove (202) is formed in the longitudinal end face of the T-shaped tenon (2), cement mortar (11) is poured into the grouting through groove (202), and the top elevation of the cement mortar (11) is consistent with that of the grouting through groove (202).
10. The method for constructing a concrete slope protection block having a drainage greening function according to claim 5, wherein: the water flow in the water blocking belt (16) in the step (6) flows into the side ditch or the drainage ditch (17) in two modes, wherein one mode is that the water in the water blocking belt (16) is communicated with the side ditch or the drainage ditch (17) through a drainage pipe (13) and a two-way drainage pipe joint (14) with a filter screen at one end; the other is that a water outlet is reserved on the water blocking belt (16), a water discharging open ditch (18) connected with a side ditch or a drainage ditch is dug at the water outlet in the water blocking belt, and the water in the water blocking belt (16) is drained to the side ditch or the drainage ditch (17).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010176735.5A CN111206603A (en) | 2020-03-13 | 2020-03-13 | Concrete slope protection building block with drainage greening function and construction method thereof |
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| CN202010176735.5A CN111206603A (en) | 2020-03-13 | 2020-03-13 | Concrete slope protection building block with drainage greening function and construction method thereof |
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| CN202010176735.5A Pending CN111206603A (en) | 2020-03-13 | 2020-03-13 | Concrete slope protection building block with drainage greening function and construction method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900361A (en) * | 2021-01-18 | 2021-06-04 | 苏州邦瑞生态环境建设工程有限公司 | Slope protection structure for preventing water and soil loss |
| CN113529686A (en) * | 2021-08-20 | 2021-10-22 | 国网福建省电力有限公司电力科学研究院 | Water and soil conservation system for power transmission line tower base region |
| CN113529657A (en) * | 2021-07-18 | 2021-10-22 | 林平格 | Hydraulic engineering bank protection convenient to installation |
| CN114000522A (en) * | 2021-12-07 | 2022-02-01 | 中建八局第二建设有限公司 | Roadbed slope protection device and construction method |
| CN114541329A (en) * | 2022-03-28 | 2022-05-27 | 浙江大学 | Self-filling type repairing device and repairing method based on damaged and twisted king character block protective surface |
| CN114763694A (en) * | 2022-04-25 | 2022-07-19 | 中交上海航道勘察设计研究院有限公司 | Groove-type slope protection structure unit and application thereof |
| CN115176622A (en) * | 2022-07-31 | 2022-10-14 | 岭南生态文旅股份有限公司 | Slope protection planting net for mine restoration and restoration method |
| CN116114497A (en) * | 2022-12-05 | 2023-05-16 | 北方工业大学 | Drip irrigation type masonry type three-dimensional greening module |
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2020
- 2020-03-13 CN CN202010176735.5A patent/CN111206603A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900361A (en) * | 2021-01-18 | 2021-06-04 | 苏州邦瑞生态环境建设工程有限公司 | Slope protection structure for preventing water and soil loss |
| CN113529657A (en) * | 2021-07-18 | 2021-10-22 | 林平格 | Hydraulic engineering bank protection convenient to installation |
| CN113529686A (en) * | 2021-08-20 | 2021-10-22 | 国网福建省电力有限公司电力科学研究院 | Water and soil conservation system for power transmission line tower base region |
| CN113529686B (en) * | 2021-08-20 | 2023-02-28 | 国网福建省电力有限公司电力科学研究院 | Water and soil conservation system for power transmission line tower base region |
| CN114000522A (en) * | 2021-12-07 | 2022-02-01 | 中建八局第二建设有限公司 | Roadbed slope protection device and construction method |
| CN114541329A (en) * | 2022-03-28 | 2022-05-27 | 浙江大学 | Self-filling type repairing device and repairing method based on damaged and twisted king character block protective surface |
| CN114541329B (en) * | 2022-03-28 | 2023-01-24 | 浙江大学 | Self-filling type repairing device and repairing method based on damaged and twisted king character block protective surface |
| CN114763694A (en) * | 2022-04-25 | 2022-07-19 | 中交上海航道勘察设计研究院有限公司 | Groove-type slope protection structure unit and application thereof |
| CN115176622A (en) * | 2022-07-31 | 2022-10-14 | 岭南生态文旅股份有限公司 | Slope protection planting net for mine restoration and restoration method |
| CN115176622B (en) * | 2022-07-31 | 2024-06-04 | 岭南生态文旅股份有限公司 | Slope protection planting net for mine restoration and restoration method |
| CN116114497A (en) * | 2022-12-05 | 2023-05-16 | 北方工业大学 | Drip irrigation type masonry type three-dimensional greening module |
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