CN111877394A - Method for manufacturing river channel water pipe buttress - Google Patents
Method for manufacturing river channel water pipe buttress Download PDFInfo
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- CN111877394A CN111877394A CN202010681353.8A CN202010681353A CN111877394A CN 111877394 A CN111877394 A CN 111877394A CN 202010681353 A CN202010681353 A CN 202010681353A CN 111877394 A CN111877394 A CN 111877394A
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- steel pipe
- pipe pile
- steel
- buttress
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/46—Foundations for supply conduits or other canals
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The application relates to a method for manufacturing a riverway water pipe buttress, which comprises the following steps: selecting a plurality of steel pipe piles, and carrying out bottom sealing treatment on the bottom of each steel pipe pile; driving the steel pipe piles with the bottoms sealed into a river soil layer to expose at least part of the steel pipe piles on the upper layer of river water flow; filling micro-expansion concrete into each steel pipe pile, and arranging a capping steel plate at the top of each steel pipe pile; and installing a hoop on the capping steel plate so as to fix the water pipe with the steel pipe pile through the hoop. One end of the steel pipe pile is directly driven into a soil layer to realize fixation, foundation pit support or drainage operation is not needed, and the operation is easy, green and economical; pouring concrete into the steel pipe pile to improve the strength and durability of the steel pipe pile; and moreover, the construction period is shortened, and the maintenance cost of the water pipe buttress is reduced.
Description
Technical Field
The invention relates to a method for manufacturing a riverway water pipe buttress.
Background
In rural sewage reconstruction projects, residential houses are often close to river banks because of site limits, most residential houses discharge water after the houses, and water outlets are directly connected to river channels. In order to solve the problem of river-following sewage discharge, river-following resident domestic sewage must be built on stilts, and because of site conditions, cofferdams cannot be built for buttress construction, water pumping in a river channel cannot be realized, the project construction period is short, and the investment control is high. Therefore, how to conveniently, quickly and economically solve the problem of river-following sewage discharge is important.
At present, the commonly used modes of erecting the pipes along the river mainly comprise three methods of wall support, concrete support pier in the river and pipe burying by excavating the pumped river bottom of the river, but the three methods are not suitable for local conditions due to the reasons of favorable local investment, site, construction period and the like. Mainly because the wall upper bracket occupies civilian building structure (the support construction destroys the residential structure easily and causes the dispute), the river buttress need be built the cofferdam (influence quality of water, construction period is long, the investment is high), river bottom excavation need the drainage and arouse the house settlement (the river course both sides are few dangerous rooms, arouse the dispute easily), consequently the urgent need a neotype frame pipe mode, do not influence river course quality of water and do not influence resident's civilian building, the rapid construction is convenient for maintain simultaneously, practice thrift the cost.
Disclosure of Invention
The invention aims to provide a method for manufacturing a riverway water pipe buttress, which can be used for rapid construction, is convenient to maintain and saves cost.
In order to achieve the purpose, the invention provides the following technical scheme: a method for manufacturing a river water pipe buttress, comprising the following steps:
selecting a plurality of steel pipe piles, and carrying out bottom sealing treatment on the bottom of each steel pipe pile;
driving the steel pipe piles with the bottoms sealed into a river soil layer to expose at least part of the steel pipe piles on the upper layer of river water flow;
filling micro-expansion concrete into each steel pipe pile, and arranging a capping steel plate at the top of each steel pipe pile;
and installing a hoop on the capping steel plate so as to fix the water pipe with the steel pipe pile through the hoop.
Further, the "bottom sealing treatment of the bottom of each steel pipe pile" specifically includes:
and a steel conical barrel is arranged at the bottom of each steel pipe pile, and the steel conical barrels and the steel pipe piles are welded and sealed.
Further, the "bottom sealing treatment of the bottom of each steel pipe pile" specifically includes:
and filling concrete at the bottom of each steel pipe pile, and solidifying the concrete in the steel pipe pile.
Further, welding and sealing the capping steel plate and the steel pipe pile;
at least two through holes are formed in the capping steel plate, and the anchor ear is connected with the through holes through fasteners.
Furthermore, the diameter of the capping steel plate is larger than that of the steel pipe pile, and the through hole is formed in the edge portion, located on the outer side of the steel pipe pile, of the capping steel plate.
Further, the step of driving the steel pipe pile with the bottom sealed into the river soil layer includes:
one end of the steel pipe pile penetrates through the sludge layer, and at least 2m of the steel pipe pile is arranged in the soil layer.
Further, the length of the steel pipe pile is at least 6m, the diameter of the steel pipe pile is 325mm, and the wall thickness of the steel pipe pile is 8 mm.
The invention has the beneficial effects that: one end of the steel pipe pile is directly driven into a soil layer to realize fixation, foundation pit support or drainage operation is not needed, and the operation is easy, green and economical; pouring concrete into the steel pipe pile to improve the strength and durability of the steel pipe pile; and moreover, the construction period is shortened, and the maintenance cost of the water pipe buttress is reduced.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a flow chart of a method for manufacturing a river water pipe buttress according to the present invention.
Fig. 2 is a structural view of an apparatus used in the method for manufacturing a river water pipe buttress according to the present invention.
Fig. 3 is a partial structural diagram of fig. 2.
Fig. 4 is another schematic structural diagram of fig. 2.
Fig. 5 is a schematic view of another part of the structure in fig. 2.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Referring to fig. 1, in a preferred embodiment of the present invention, a method for manufacturing a river water pipe pier does not require cofferdam construction, and has a short construction period, which is convenient and fast. Specifically, the method comprises the following steps:
referring to fig. 2 to 5, selecting a plurality of steel pipe piles 1, and performing bottom sealing treatment on the bottom of each steel pipe pile 1. The purpose of this is to: carry out bottom back cover with steel-pipe pile 1, both can prevent that the soil layer from in the in-process that steel-pipe pile 1 was beaten into is permeated steel-pipe pile 1 so that steel-pipe pile 1 installation is unstable, also can prevent follow-up when filling micro-expansion concrete to steel-pipe pile 1, micro-expansion concrete and soil layer contact so that the soil layer pollutes.
Specifically, a plurality of steel-pipe piles 1 are arranged in the river according to the drawing, and may be arranged at equal intervals or at non-equal intervals, and the arrangement is determined according to actual conditions and is not specifically limited herein. The "bottom sealing treatment is performed on the bottom of each steel pipe pile 1" specifically includes: the steel conical barrel 5 is installed at the bottom of each steel pipe pile 1, the steel conical barrels 5 and the steel pipe piles 1 are welded and sealed, the steel conical barrels 5 are beneficial to penetrating through a soil layer when the steel pipe piles 1 are driven into the soil layer of a river, and the steel conical barrels are convenient and fast to use. Alternatively, concrete is filled in the bottom of each steel pipe pile 1, and the concrete is solidified in the steel pipe pile 1. In other embodiments, the bottom sealing treatment of the bottom of the steel pipe pile 1 may be performed in other manners, and is not particularly limited as long as the above purpose is achieved.
In the present embodiment, the length of the steel pipe pile 1 is at least 6m, the diameter of the steel pipe pile 1 is 325mm, and the wall thickness of the steel pipe pile 1 is 8 mm. It goes without saying that in other embodiments, the length, diameter and wall thickness of the steel pipe pile 1 may be other, and are not specifically limited herein, depending on the depth of the river.
And driving the steel pipe piles 1 with the bottoms sealed into a river soil layer, so that at least part of the steel pipe piles 1 are exposed on the upper layer of river water flow, and the water pipes 4 are conveniently arranged. Specifically, one end of the steel pipe pile 1 penetrates through the sludge layer, and at least 2m of the steel pipe pile 1 is arranged in the soil layer, so that the whole steel pipe pile 1 can be stably arranged in a river channel to stably support the water pipe 4. Since the water pipe 4 may shake due to water flow in the water pipe 4 and external factors such as wind, the water pipe 4 needs to be strongly supported by the steel pipe pile 1. It is needless to say that, in other embodiments, the length of the steel pipe pile 1 disposed in the soil layer may be other lengths, as long as the length of the steel pipe pile 1 disposed in the soil layer is ensured to be greater than or equal to one third of the length of the whole steel pipe pile 1, and is not particularly limited herein.
Filling micro-expansion concrete into each steel pipe pile 1, and arranging a capping steel plate 2 at the top of the steel pipe pile 1. The micro-expansion concrete is prepared by adding a certain amount of expanding agent into common concrete, so that the concrete can expand to a certain extent under the action of the expanding agent during hydration, thereby making up for the shrinkage of the concrete, and achieving the purposes of preventing and treating concrete cracks and improving the performance of the concrete. And filling micro-expansion concrete into each steel pipe pile 1 to increase the overall weight of the steel pipe pile 1 and further ensure the stability of the steel pipe pile 1. And welding and sealing the capping steel plate 2 and the steel pipe pile 1, so that the stability between the steel pipe pile 1 and the water pipe 4 is further improved.
And installing an anchor ear 3 on the capping steel plate 2 so as to fix a water pipe 4 with the steel pipe pile 1 through the anchor ear 3. In this embodiment, be provided with two staple bolts 3 on every capping steel sheet 2, two staple bolts 3 set up respectively in the both sides of capping steel sheet 2 with the better fixed of water pipe 4. Indeed, in other embodiments, the number of the hoops 3 may be other, which is not specifically limited herein and is determined according to the actual situation. At least two through holes are formed in the capping steel plate 2, and the hoop 3 is connected with the through holes through fasteners 6. As described above, in the embodiment, the capping steel plate 2 is provided with four through holes, and the four through holes are respectively disposed at four corners of the capping steel plate 2, so as to be better connected with the hoop 3. Four the through-hole sets to two sets of, and every group through-hole corresponds staple bolt 3. The diameter of the capping steel plate 2 is larger than that of the steel pipe pile 1, and the through hole is formed in the edge part, located on the outer side of the steel pipe pile 1, of the capping steel plate 2 so as to facilitate the holding hoop 3. The fastening member 6 is a conventional structure such as a bolt, and will not be described herein.
In summary, the following steps: one end of the steel pipe pile 1 is directly driven into a soil layer to realize fixation, foundation pit support or drainage operation is not needed, and the operation is easy, green and economical; pouring concrete into the steel pipe pile 1 to improve the strength and durability of the steel pipe pile 1; and, shortened construction cycle, reduced the maintenance cost of water pipe 4 buttress.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A method for manufacturing a river water pipe buttress is characterized by comprising the following steps:
selecting a plurality of steel pipe piles, and carrying out bottom sealing treatment on the bottom of each steel pipe pile;
driving the steel pipe piles with the bottoms sealed into a river soil layer to expose at least part of the steel pipe piles on the upper layer of river water flow;
filling micro-expansion concrete into each steel pipe pile, and arranging a capping steel plate at the top of each steel pipe pile;
and installing a hoop on the capping steel plate so as to fix the water pipe with the steel pipe pile through the hoop.
2. The method for manufacturing the riverway water pipe buttress as claimed in claim 1, wherein the step of performing bottom sealing treatment on the bottom of each steel pipe pile comprises the following specific steps:
and a steel conical barrel is arranged at the bottom of each steel pipe pile, and the steel conical barrels and the steel pipe piles are welded and sealed.
3. The method for manufacturing the riverway water pipe buttress as claimed in claim 1, wherein the step of performing bottom sealing treatment on the bottom of each steel pipe pile comprises the following specific steps:
and filling concrete at the bottom of each steel pipe pile, and solidifying the concrete in the steel pipe pile.
4. The method for manufacturing the riverway water pipe buttress as claimed in claim 1, wherein the capping steel plate and the steel pipe pile are welded and sealed;
at least two through holes are formed in the capping steel plate, and the anchor ear is connected with the through holes through fasteners.
5. The method for manufacturing a riverway water pipe buttress as claimed in claim 4, wherein the diameter of the capping steel plate is larger than that of the steel pipe pile, and the through hole is formed in the edge part of the capping steel plate, which is positioned outside the steel pipe pile.
6. The method for manufacturing the riverway water pipe buttress as claimed in claim 1, wherein the step of driving the bottom-sealed steel pipe pile into the riverway soil layer comprises the following specific steps:
one end of the steel pipe pile penetrates through the sludge layer, and at least 2m of the steel pipe pile is arranged in the soil layer.
7. The method for manufacturing a riverway water pipe buttress as claimed in claim 1, wherein the length of the steel pipe pile is at least 6m, the diameter of the steel pipe pile is 325mm, and the wall thickness of the steel pipe pile is 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681353.8A CN111877394A (en) | 2020-07-15 | 2020-07-15 | Method for manufacturing river channel water pipe buttress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010681353.8A CN111877394A (en) | 2020-07-15 | 2020-07-15 | Method for manufacturing river channel water pipe buttress |
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| Publication Number | Publication Date |
|---|---|
| CN111877394A true CN111877394A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010681353.8A Pending CN111877394A (en) | 2020-07-15 | 2020-07-15 | Method for manufacturing river channel water pipe buttress |
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| Country | Link |
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| CN (1) | CN111877394A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323103A (en) * | 2021-04-28 | 2021-08-31 | 中国建筑第八工程局有限公司 | All-terrain riverway side sewage intercepting pipe structure and construction method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD240575A1 (en) * | 1985-08-30 | 1986-11-05 | Strassen Und Tief Baukombinat | STORAGE ASSISTANCE OF FREE-LINE PIPES WITH IMPROVED UTILIZATION OF REASONING CAPACITY |
| US5785457A (en) * | 1995-11-27 | 1998-07-28 | Horner & Shifrin, Inc. | Pipe placement and support system |
| CN206512828U (en) * | 2017-03-02 | 2017-09-22 | 南京市市政设计研究院有限责任公司 | Border on the river the combined type branch pier structure of house pipe laying |
| CN209340648U (en) * | 2018-12-29 | 2019-09-03 | 天津市通顺盛钢管股份有限公司 | A kind of underground utilities vertical steel tubular pole support device |
| CN110409281A (en) * | 2019-08-12 | 2019-11-05 | 中交隧道工程局有限公司 | A kind of deep water drift net steel trestle |
| CN111021397A (en) * | 2019-12-31 | 2020-04-17 | 中铁三局集团有限公司 | Water intake pipeline fixing construction method |
| CN210770664U (en) * | 2019-09-12 | 2020-06-16 | 武汉德威工程技术有限公司 | Novel steel bushing steel frame hollow pipe support |
-
2020
- 2020-07-15 CN CN202010681353.8A patent/CN111877394A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD240575A1 (en) * | 1985-08-30 | 1986-11-05 | Strassen Und Tief Baukombinat | STORAGE ASSISTANCE OF FREE-LINE PIPES WITH IMPROVED UTILIZATION OF REASONING CAPACITY |
| US5785457A (en) * | 1995-11-27 | 1998-07-28 | Horner & Shifrin, Inc. | Pipe placement and support system |
| CN206512828U (en) * | 2017-03-02 | 2017-09-22 | 南京市市政设计研究院有限责任公司 | Border on the river the combined type branch pier structure of house pipe laying |
| CN209340648U (en) * | 2018-12-29 | 2019-09-03 | 天津市通顺盛钢管股份有限公司 | A kind of underground utilities vertical steel tubular pole support device |
| CN110409281A (en) * | 2019-08-12 | 2019-11-05 | 中交隧道工程局有限公司 | A kind of deep water drift net steel trestle |
| CN210770664U (en) * | 2019-09-12 | 2020-06-16 | 武汉德威工程技术有限公司 | Novel steel bushing steel frame hollow pipe support |
| CN111021397A (en) * | 2019-12-31 | 2020-04-17 | 中铁三局集团有限公司 | Water intake pipeline fixing construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323103A (en) * | 2021-04-28 | 2021-08-31 | 中国建筑第八工程局有限公司 | All-terrain riverway side sewage intercepting pipe structure and construction method thereof |
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Application publication date: 20201103 |
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