CN113322899A - Construction method of box type building block revetment capable of collecting rainwater - Google Patents
Construction method of box type building block revetment capable of collecting rainwater Download PDFInfo
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- CN113322899A CN113322899A CN202110765997.XA CN202110765997A CN113322899A CN 113322899 A CN113322899 A CN 113322899A CN 202110765997 A CN202110765997 A CN 202110765997A CN 113322899 A CN113322899 A CN 113322899A
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- box
- rainwater
- revetment
- building block
- water
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- 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
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/125—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of vegetable material, e.g. wood, reeds
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Revetment (AREA)
Abstract
The invention discloses a construction method of a box type building block revetment capable of collecting rainwater, which comprises the steps of trimming a bank slope, pouring concrete slope toe, assembling box type building blocks, installing a water permeable plate with a water absorbing cotton rope at the communication position of an upper cavity and a lower cavity of each building block, extending one end of the water absorbing cotton rope into the bottom of the lower cavity, sequentially laying geotextile, a broken stone cushion layer and planting soil with grass seeds on the water permeable plate from bottom to top, embedding the other end of the water absorbing cotton rope into the planting soil, covering a condensation cover plate on the top surface of the upper cavity, pouring concrete and pressing the top, and completing construction. The revetment is formed by splicing box-type building blocks which are simple in structure, low in cost and easy to splice through tenon-and-mortise structures on the left side and the right side of the building blocks, the revetment is low in maintenance cost, rainwater can be collected in rainy seasons for vegetation to grow in dry seasons, the revetment is strong in scour resistance and good in ecological landscape function, and the revetment can be used as an ecological building block revetment for permanent slope protection.
Description
Technical Field
The invention relates to the technical field of ecological slope protection, in particular to a construction method of a box type building block bank protection capable of collecting rainwater.
Background
The existing ecological slope protection building blocks have more styles, but the center of each building block is simply provided with a hole to form a planting hole for accommodating soil, so that growth conditions are provided for plants, and the slope is greened again. However, after the side slope is re-greened, whether the plant growth can be long or not has a great relation with the size and the change of the river water flow. For seasonal riverways with unstable water flow and changing along with rainfall season change, rainwater in summer and autumn is rich, flooding easily occurs, side slopes of the riverways are seriously washed, rainwater resources are lost along with runoff of the riverways, rainwater in winter and spring is less, riverway water is less, the side slopes of the riverways are difficult to plant due to water shortage, and the ecological landscape effect is poor. How to improve the erosion prevention and the plantability performance of the seasonal ecological side slope of the river channel is a problem to be solved urgently at present.
Disclosure of Invention
In order to solve the problems, the invention provides a construction method of a box type block revetment capable of collecting rainwater, which can specifically adopt the following technical scheme:
the construction method of the box type building block revetment capable of collecting rainwater comprises the following construction steps:
firstly, trimming a bank slope;
secondly, pouring concrete toe, and then assembling box type building blocks, wherein the building blocks are identical in structure, the box body of the building block is provided with an upper cavity and a lower cavity which are mutually communicated, the upper cavity and the lower cavity are arranged in a staggered mode to form a Z-shaped structure, and tenon-and-mortise structures for assembling are further arranged on the left side and the right side of the box body;
thirdly, mounting a porous plate with a water-absorbing cotton rope at the communication position of the upper cavity and the lower cavity of each building block, wherein one end of the water-absorbing cotton rope extends into the bottom of the lower cavity;
fourthly, sequentially laying geotextile, a broken stone cushion layer and planting soil with grass seeds on the water permeable plate from bottom to top, and embedding the other end of the water absorbing cotton rope into the planting soil;
fifthly, covering the condensation cover plate on the top surface of the upper cavity;
and sixthly, pouring concrete to press the top, and finishing construction.
The tenon fourth of twelve earthly branches structure is including setting up the Z type tenon on the left of box and setting up the Z type tongue-and-groove on the box right side.
The porous disk is including the division board that is used for separating last cavity and cavity down, set up the hole of permeating water that is used for wearing to establish the cotton rope that absorbs water on the division board, the division board below is provided with the spike that extends to the bottom half.
The bottom of the arm brace is provided with a communication hole.
And a boss for supporting the condensation cover plate is arranged on the inner wall of the upper cavity.
The cover plate is provided with planting holes.
The building block is also provided with a drain hole and an exhaust hole.
And in the second step, the assembling blocks are assembled from left to right row by row, and in each row, the assembling blocks are assembled from bottom to top by block.
The upper cavity of the building block is arranged close to one side of the bottom of the revetment, and the lower cavity is arranged close to one side of the top of the revetment.
The construction method of the box type block revetment capable of collecting rainwater provided by the invention uses the box type blocks which are simple in structure, low in cost and easy to assemble, and the box type blocks are assembled through the tenon-and-mortise structures on the left side and the right side of the box type blocks.
Compared with the prior art, it has following advantage:
firstly, river channel building block revetment capable of collecting rainwater and suitable for being used in a seasonal river channel in an arid region is proposed for the first time, and when rainwater enters a box type building block in a rainy season, collected rainwater can be stored at the bottom of a box body to the maximum extent along an inclined side slope by a Z-shaped structure; rainwater stored at the bottom of the building block in dry seasons enters planting soil through a water-absorbing cotton rope for plant growth, and a condensation cover plate positioned at the top of the building block can greatly reduce water evaporation and preserve water;
secondly, this box block revetment possesses all advantages of current ecological block revetment, like ecological landscape function and autonomous drainage function, in addition, it can be through the tenon fourth of the twelve earthly branches structure of Z type box side self-band, and self-locking each other, the Z type box is from top to bottom bound each other, has guaranteed the wholeness of revetment to make the scour resistance of building block, anti-wind unrestrained performance stronger.
Drawings
Fig. 1 is a schematic structural view of the revetment of the present invention.
Fig. 2 is a schematic view of the structure of a single box-type block in fig. 1.
Fig. 3 is a perspective view of the case of fig. 2.
Fig. 4 is a perspective view of the permeable plate of fig. 2.
Fig. 5 is a perspective view of the condensation cover plate of fig. 2.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings, and the embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific construction processes are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-5, the construction method of the box-type block revetment capable of collecting rainwater is suitable for river bank slopes with the gradient slower than 1:1.5, and mainly comprises the following construction steps:
firstly, filling soil, repairing and leveling a bank slope.
And secondly, pouring a concrete toe, assembling the box type building block 1 after the concrete reaches the strength, wherein the building block 1 has the same structure, the box body of the building block is provided with an upper cavity and a lower cavity which are communicated with each other, the upper cavity and the lower cavity are arranged in a staggered manner to form a Z-shaped structure, and tenon-and-mortise structures for assembling are further arranged on the left side and the right side of the building block 1. In general, the mortise and tenon structure is a Z-shaped tenon 101 arranged on the left side of the building block 1, and a Z-shaped mortise 102 matched with the Z-shaped tenon 101 and arranged on the right side of the building block 1.
During the assembly, building blocks 1 are assembled row by row from left to right, and the piece by block is assembled from bottom to top in each row, and the last cavity of every building block 1 all is close to shore protection top one side and sets up, and the lower cavity all is close to shore protection bottom one side and sets up, makes building blocks 1 that lie in the below in each row can push down building blocks 1 of its top, and building blocks 1 of adjacent row can be through the auto-lock of mutually supporting side tenon fourth of the twelve earthly branches structure, thereby realize that Z type box is about from top to bottom constraint mutually, make shore protection overall structure inseparable, firm.
Thirdly, preparing corresponding permeable plates 2 according to the number of the building blocks 1, wherein each permeable plate 2 comprises a partition plate 201 for separating an upper cavity and a lower cavity, a plurality of permeable holes 202 are formed in the partition plate 201, and the permeable holes 202 can not only pass water but also penetrate through a water absorption cotton rope 203. The bottom of the partition board 201 is provided with a plurality of supporting feet 204 extending to the bottom of the box body, and when the supporting feet 204 divide the lower cavity into a plurality of parts, a communication hole 205 needs to be arranged at the bottom of the supporting feet 204, so that the accumulated water can be collected at one position.
During construction, firstly, the water-absorbing cotton ropes 203 are tied and tied on the water-permeable holes 202 of the water-permeable plates 2, then the water-permeable plates 2 are respectively arranged at the communication positions of the upper cavity and the lower cavity, and one ends of the water-absorbing cotton ropes 203 extend into the bottom of the lower cavity;
fourthly, sequentially laying geotextile 301, a broken stone cushion layer 302 and planting soil 303 with grass seeds in the inner cavity of the building block 1 above the water permeable plate 2 from bottom to top, and burying the other end of the water absorbing cotton rope 203 into the planting soil 203 for leading accumulated water in the box body into the planting soil layer 303;
and fifthly, covering the condensation cover plates 4 on the top surfaces of the cavities of the building blocks 1, wherein planting holes 401 are formed in the condensation cover plates 4. In order to facilitate the installation of the condensation cover plate 4, a boss 103 for supporting the condensation cover plate 4 is provided on the inner wall of the upper chamber. The condensation cover plate 4 covers the top surface of the box body 1, can resist scouring and reduce evaporation of soil moisture and condensation water vapor in the box body.
And sixthly, pouring concrete on the top of the building block 1 close to the top of the revetment to press the top, and finishing construction.
It should be noted that, in order to make rainwater smoothly seep down and stored at the bottom of the box body, the block 1 may be provided with an air vent 104. Typically, the vent 104 is a longitudinal bore that extends downwardly from a sidewall of the upper chamber body until communicating with the lower chamber body. In order to discharge the redundant rainwater out of the box body and prevent the plant root system from soaking water for a long time and rotting, a drain hole 105 can be arranged on the building block 1. In general, the drain hole 105 is a transverse hole which is located at a communication position of the upper chamber and the lower chamber and is provided at a side wall of the upper chamber on a side close to the lower chamber.
It should be noted that in the description of the present invention, terms of orientation or positional relationship such as "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (9)
1. A construction method of a box type building block revetment capable of collecting rainwater comprises the following construction steps:
firstly, trimming a bank slope;
secondly, pouring concrete toe, and then assembling box type building blocks, wherein the building blocks are identical in structure, the box body of the building block is provided with an upper cavity and a lower cavity which are mutually communicated, the upper cavity and the lower cavity are arranged in a staggered mode to form a Z-shaped structure, and tenon-and-mortise structures for assembling are further arranged on the left side and the right side of the box body;
thirdly, mounting a porous plate with a water-absorbing cotton rope at the communication position of the upper cavity and the lower cavity of each building block, wherein one end of the water-absorbing cotton rope extends into the bottom of the lower cavity;
fourthly, sequentially laying geotextile, a broken stone cushion layer and planting soil with grass seeds on the water permeable plate from bottom to top, and embedding the other end of the water absorbing cotton rope into the planting soil;
fifthly, covering the condensation cover plate on the top surface of the upper cavity;
and sixthly, pouring concrete to press the top, and finishing construction.
2. The method for constructing a rainwater collectable box-type block revetment according to claim 1, wherein: the tenon fourth of twelve earthly branches structure is including setting up the Z type tenon on the left of box and setting up the Z type tongue-and-groove on the box right side.
3. The method for constructing a rainwater collectable box-type block revetment according to claim 1, wherein: the porous disk is including the division board that is used for separating last cavity and cavity down, set up the hole of permeating water that is used for wearing to establish the cotton rope that absorbs water on the division board, the division board below is provided with the spike that extends to the bottom half.
4. The method for constructing a rainwater collectable box-type block revetment according to claim 3, wherein: the bottom of the arm brace is provided with a communication hole.
5. The method for constructing a rainwater collectable box-type block revetment according to claim 1, wherein: and a boss for supporting the condensation cover plate is arranged on the inner wall of the upper cavity.
6. The method for constructing a rainwater collectable box-type block revetment according to claim 1, wherein: the cover plate is provided with planting holes.
7. The method for constructing a rainwater collectable box-type block revetment according to claim 1, wherein: the building block is also provided with a drain hole and an exhaust hole.
8. The method for constructing a rainwater collectable box-type block revetment according to claim 1, wherein: and in the second step, the assembling blocks are assembled from left to right row by row, and in each row, the assembling blocks are assembled from bottom to top by block.
9. The method for constructing a rainwater collectable box-type block revetment according to claim 1, wherein: the upper cavity of the building block is arranged close to one side of the bottom of the revetment, and the lower cavity is arranged close to one side of the top of the revetment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110765997.XA CN113322899A (en) | 2021-07-07 | 2021-07-07 | Construction method of box type building block revetment capable of collecting rainwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110765997.XA CN113322899A (en) | 2021-07-07 | 2021-07-07 | Construction method of box type building block revetment capable of collecting rainwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113322899A true CN113322899A (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110765997.XA Pending CN113322899A (en) | 2021-07-07 | 2021-07-07 | Construction method of box type building block revetment capable of collecting rainwater |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100290842A1 (en) * | 2008-01-14 | 2010-11-18 | Eul-Jae Cho | Ecological restoration block |
| KR20130046242A (en) * | 2011-10-27 | 2013-05-07 | 주식회사 아워엠알오 | Drainage system using water storage block |
| CN203834787U (en) * | 2013-12-31 | 2014-09-17 | 南阳师范学院 | Building block |
| CN207244569U (en) * | 2017-09-04 | 2018-04-17 | 钮媚娜 | A kind of ecological slope protection building block |
| CN208618350U (en) * | 2018-07-19 | 2019-03-19 | 福建启鹏生态科技有限公司 | A kind of ecological river bank revetment structure |
| CN210287997U (en) * | 2019-06-24 | 2020-04-10 | 江苏兰亭市政园林有限公司 | Municipal afforestation brick |
| CN212129054U (en) * | 2020-04-22 | 2020-12-11 | 广东中帆建设有限公司 | Water conservancy assembled slope protection structure |
| CN112252272A (en) * | 2020-10-31 | 2021-01-22 | 扬州大学 | Russian diamond series hollow ecological brick and application method thereof |
-
2021
- 2021-07-07 CN CN202110765997.XA patent/CN113322899A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100290842A1 (en) * | 2008-01-14 | 2010-11-18 | Eul-Jae Cho | Ecological restoration block |
| KR20130046242A (en) * | 2011-10-27 | 2013-05-07 | 주식회사 아워엠알오 | Drainage system using water storage block |
| CN203834787U (en) * | 2013-12-31 | 2014-09-17 | 南阳师范学院 | Building block |
| CN207244569U (en) * | 2017-09-04 | 2018-04-17 | 钮媚娜 | A kind of ecological slope protection building block |
| CN208618350U (en) * | 2018-07-19 | 2019-03-19 | 福建启鹏生态科技有限公司 | A kind of ecological river bank revetment structure |
| CN210287997U (en) * | 2019-06-24 | 2020-04-10 | 江苏兰亭市政园林有限公司 | Municipal afforestation brick |
| CN212129054U (en) * | 2020-04-22 | 2020-12-11 | 广东中帆建设有限公司 | Water conservancy assembled slope protection structure |
| CN112252272A (en) * | 2020-10-31 | 2021-01-22 | 扬州大学 | Russian diamond series hollow ecological brick and application method thereof |
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Application publication date: 20210831 |