CN210712725U - Wave blocking wall based on rock-fill concrete - Google Patents
Wave blocking wall based on rock-fill concrete Download PDFInfo
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- CN210712725U CN210712725U CN201921551290.3U CN201921551290U CN210712725U CN 210712725 U CN210712725 U CN 210712725U CN 201921551290 U CN201921551290 U CN 201921551290U CN 210712725 U CN210712725 U CN 210712725U
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Abstract
The utility model provides a wave wall based on rock-fill concrete belongs to wave engineering and ocean engineering technical field of preventing, including rockfill, high self-compactness concrete, reinforcing bar, banket piece stone, inverted filter, riprap foundation bed, mould, the mould is fixed in the riprap foundation bed top that the flattening is good, inverted filter sets up in riprap foundation bed both sides, banket piece stone is placed in to sea side inverted filter top, reinforcing bar buries and inserts in the mould inboard, the rockfill is placed inside the mould, high self-compactness concrete placement is in the rockfill gap. The utility model discloses the construction is simple, with low costs, the finished product is of high quality, the efficiency of construction is high.
Description
Technical Field
The utility model belongs to the technical field of wave engineering and ocean engineering, relate to the wave wall, especially relate to a wave wall based on rock-fill concrete.
Background
The wave wall is widely applied to coastal beach resource development, offshore land making engineering, shoreline comprehensive utilization and coastal harbor area construction, the wave wall is used as an important component in the engineering, and is continuously improved and innovated under the condition of meeting basic protection to the coast. Therefore, a wave wall with convenient construction, strong adaptability and high stability needs to be developed to meet the continuously improved ocean resource development requirement of China and provide technical support for the implementation of the national ocean strong national strategy.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a wave wall based on rock-fill concrete, have characteristics such as the construction is simple, with low costs, the finished product is of high quality, efficiency of construction height, have important engineering practical value.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a wave wall based on rock-fill concrete, includes rockfill, high self-compaction concrete, reinforcing bar, banket piece stone, inverted filter, riprap foundation bed, mould, inverted filter sets up in riprap foundation bed both sides, banket piece stone is placed in inverted filter top to the sea side, the mould is fixed in the riprap foundation bed top that the flattening is good, reinforcing bar buries and inserts in the mould inboard, the rockfill is placed inside the mould, high self-compaction concrete placement is in the rockfill gap.
Further, the diameter of the rockfill is not less than 0.3 m.
Further, the surface soil and other impurities are removed from the rockfill, and the rockfill is washed clean.
Furthermore, the rockfill is positioned inside the mold, and the height of the rockfill layer is 1.5-2.5 m.
Further, the rockfill is hard in texture and has no spalling layer and cracks on the surface.
Further, the rockfill is paved in the supported wave wall mold by using a dump truck and a forklift.
Furthermore, the mold supporting die adopts an external support type template, the joint is sealed, and the gap is not more than 1 mm.
Further, the mould is divided into an upper part and a lower part, the upper part of the mould is of a right-angle trapezoidal structure, the bevel edge of the upper part of the mould is arranged on the sea side, the lower part of the mould is of a rectangular structure, and the width of the trapezoidal structure is smaller than that of the rectangular structure.
Furthermore, the inverted filter layer is tiled on the upper surface of the riprap foundation bed to separate the riprap foundation bed from the foot protection block stone, and the upper end of the inverted filter layer is provided with a horizontal extending part and arranged on the upper end surface of the riprap foundation bed.
Furthermore, the reinforcing steel bars are embedded at intervals at the position of 0.4m on the inner side of the die, the line shapes of the plurality of reinforcing steel bars after being sequentially connected are parallel to the inner plate of the die, and the reinforcing steel bars are perpendicular to the section of the die.
Further, the high-self-compactness concrete is transported to the site through a concrete mixing and transporting truck, and is poured by a top pump by utilizing an arm support type concrete pump truck, and the rockfill gap is densely filled.
Compared with the prior art, the utility model has the advantages and positive effect be: the utility model uses the large-volume rockfill, reduces the cement consumption and the hydration heat, and even can cancel the temperature control measure so as to reduce the construction cost; the high-self-compactness concrete is used for pouring, the construction is simple, the finished product quality is good, and the construction efficiency is high.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is the utility model discloses a side view of wave wall overall structure based on rock-fill concrete.
Fig. 2 is the utility model relates to a process schematic diagram is pour in fender wave wall part based on rock-fill concrete.
Reference numerals:
1. stacking the stones; 2. high self-compaction concrete; 3. reinforcing steel bars; 4. a foot protection block stone; 5. a reversed filtering layer; 6. a riprap foundation bed; 7. a mold; 71. a lower part of the mold; 72. and (4) the upper part of the mold.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model relates to a wave wall based on rock-fill concrete, including rockfill 1, high from closely knit nature concrete 2, reinforcing bar 3, banket piece stone 4, inverted filter layer 5, riprap foundation bed 6, mould 7, inverted filter layer 5 sets up in riprap foundation bed 6 both sides, banket piece stone 4 is placed in 5 tops of inverted filter layer to sea side, mould 7 is fixed in the good riprap foundation bed 6 top of flattening, reinforcing bar 3 buries and inserts 7 inboards in mould 7, and rockfill 1 is placed inside mould 7, and high from closely knit nature concrete 2 pours in 1 gap of rockfill.
Preferably, the rockfill 1 is strictly screened before being put into a warehouse, the diameter is not less than 0.3 m, and the use of concrete can be reduced due to the large-volume rockfill.
Preferably, the rockfill 1 removes impurities such as soil on the surface and washes clean, improving the overall quality of the rockfill concrete placement.
Preferably, the rockfill 1 should be positioned inside the mold 7, and the layer height of the rockfill 1 is 1.5-2.5m, so that the stability of the whole structure is ensured.
Preferably, the rockfill 1 should be hard in texture with no spall and cracks on the surface.
Preferably, the rockfill 1 is paved in the supported wave wall mold 7 by using a dumper or a forklift, manual auxiliary leveling can be adopted if necessary, and the dumper or the forklift controls the rockfill 1 not to generate large impact on the riprap foundation bed 6 in the paving process so as to avoid damaging the whole structure.
Preferably, the mold 7 adopts an external-support type template, the joint seam is sealed, the gap is not more than 1mm, the appearance of the cast-in-place structural concrete is improved, and the concrete pouring quality is ensured.
Preferably, the mold 7 is divided into an upper portion and a lower portion, the upper portion 72 of the mold is of a right-angled trapezoid structure, the bevel edge of the upper portion is arranged on the sea side, the lower portion 71 of the mold is of a rectangular structure, the width of the trapezoid structure is smaller than that of the rectangular structure, engineering materials are saved, and cost is reduced.
Preferably, the inverted filter layer 5 is flatly laid on the upper surface of the riprap foundation bed 6 to separate the riprap foundation bed from the toe guard block stone, and the upper end of the inverted filter layer 5 is provided with a horizontal extending part and arranged on the upper end surface of the riprap foundation bed 6 to protect the riprap foundation bed 6.
Preferably, the reinforcing steel bars 3 are embedded at the position of 0.4m inside the die 7 at intervals, the line shapes of the plurality of reinforcing steel bars 3 which are sequentially connected are parallel to the inner plate of the die 7, and the reinforcing steel bars 3 are perpendicular to the section of the die 7, so that the overall structural strength is improved.
Preferably, considering that the construction site environment is complex, the high-self-compaction concrete 2 is transported to the site through the concrete mixing transport vehicle, the cantilever type concrete pump truck is used for top-pump pouring, gaps of the rockfill 1 are densely filled, the construction quality and the construction speed are guaranteed, and the use of labor force is reduced.
In the actual working process, firstly, the foundation of the target position is processed, the riprap foundation bed 6 is leveled, inverted filter layers 5 are arranged on two sides of the riprap foundation bed 6, foot protection block stones 3 are placed on the inverted filter layers 5 facing the sea side, a mold 7 is placed above the riprap foundation bed 6, reinforcing steel bars 2 are embedded into the inner side of the mold 7 at intervals, the processed rockfill 1 is laid in a wave-blocking wall mold 7 by using a dump truck and a forklift, then the high-self-compactness concrete 2 is poured in gaps of the rockfill 1, the high-self-compactness of the high-self-compactness replaces the traditional vibration compactness, the time required by concrete pouring is greatly shortened, the vibration noise is reduced, the surface quality of the concrete is improved, bubbles or a honeycomb surface on the surface of the concrete is avoided, the construction is simple, and the construction efficiency is high.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (9)
1. The utility model provides a wave wall based on rockfill (1) concrete which characterized in that: including rockfill (1), high from closely knit nature concrete (2), reinforcing bar (3), banket stone (4), inverted filter (5), riprap foundation bed (6), mould (7), inverted filter (5) set up in riprap foundation bed (6) both sides, banket stone (4) are placed in inverted filter (5) top to the sea side, mould (7) are fixed in the riprap foundation bed (6) top that the flattening is good, reinforcing bar (3) interval is embedded in mould (7) are inboard, rockfill (1) are placed inside mould (7), high from closely knit nature concrete (2) are pour in rockfill (1) gap.
2. A rockfill (1) concrete-based wave wall according to claim 1, wherein: the diameter of the rockfill (1) is not less than 0.3 m.
3. A rockfill (1) concrete-based wave wall according to claim 1, wherein: the rockfill (1) is positioned inside the mold (7), and the layer height of the rockfill (1) is 1.5-2.5 m.
4. A rockfill (1) concrete-based wave wall according to claim 1, wherein: the rockfill (1) is paved in a supported wave wall mold (7) by using a dump truck and a forklift.
5. A rockfill (1) concrete-based wave wall according to any one of claims 1 to 4, wherein: the mold (7) is supported by an external support type template, the joint is sealed, and the gap is not more than 1 mm.
6. A rockfill (1) concrete-based wave wall according to claim 1, wherein: the mould (7) is divided into an upper part and a lower part, the upper part of the mould (7) is of a right-angle trapezoidal structure, the bevel edge of the upper part of the mould is arranged on the sea side, the lower part of the mould (7) is of a rectangular structure, and the width of the trapezoidal structure is smaller than that of the rectangular structure.
7. A rockfill (1) concrete-based wave wall according to claim 1, wherein: the inverted filter layer (5) is tiled on the upper surface of the riprap foundation bed (6), and the upper end of the inverted filter layer (5) is provided with a horizontal extending part and arranged on the upper end surface of the riprap foundation bed (6).
8. A rockfill (1) concrete-based wave wall according to claim 1, wherein: the reinforcing steel bars (3) are embedded at intervals at the position of 0.4m on the inner side of the die (7), the line shapes of the plurality of reinforcing steel bars (3) after being sequentially connected are arranged in parallel with the inner plate of the die (7), and the reinforcing steel bars (3) are perpendicular to the section of the die (7).
9. A rockfill (1) concrete-based wave wall according to claim 1, wherein: the high-self-compactness concrete (2) is transported by a concrete mixing and transporting truck, and is poured by an overhead pump by utilizing an arm-mounted concrete pump truck, so that the gap of the rockfill (1) is densely filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551290.3U CN210712725U (en) | 2019-09-18 | 2019-09-18 | Wave blocking wall based on rock-fill concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551290.3U CN210712725U (en) | 2019-09-18 | 2019-09-18 | Wave blocking wall based on rock-fill concrete |
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| Publication Number | Publication Date |
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| CN210712725U true CN210712725U (en) | 2020-06-09 |
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| CN201921551290.3U Active CN210712725U (en) | 2019-09-18 | 2019-09-18 | Wave blocking wall based on rock-fill concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115652861A (en) * | 2022-12-13 | 2023-01-31 | 中交第四航务工程勘察设计院有限公司 | Collision-proof revetment wave-blocking wall structure |
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2019
- 2019-09-18 CN CN201921551290.3U patent/CN210712725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115652861A (en) * | 2022-12-13 | 2023-01-31 | 中交第四航务工程勘察设计院有限公司 | Collision-proof revetment wave-blocking wall structure |
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