CN111101536A - Water stopping structure at circumferential joint of mountain fan foundation and sealing method - Google Patents
Water stopping structure at circumferential joint of mountain fan foundation and sealing method Download PDFInfo
- Publication number
- CN111101536A CN111101536A CN202010124555.2A CN202010124555A CN111101536A CN 111101536 A CN111101536 A CN 111101536A CN 202010124555 A CN202010124555 A CN 202010124555A CN 111101536 A CN111101536 A CN 111101536A
- Authority
- CN
- China
- Prior art keywords
- joint
- foundation
- water
- mountain
- seam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Abstract
The invention discloses a water stop structure at a joint of a mountain fan foundation and a foundation ring and a sealing method. The water-swelling waterproof structure comprises a seam (6) arranged on the inner side and the outer side of a joint of a pillar top surface (3) and a foundation ring (1), wherein a water-swelling water stop strip (5) is filled in the seam (6). The invention has the characteristics of good sealing performance and safety, low cost and convenient and quick installation.
Description
Technical Field
The invention relates to the technical field of new energy capital construction, in particular to a water stop structure at a joint of a mountain fan foundation and a foundation ring and a sealing method.
Background
At present, the new energy field in China develops rapidly, wind energy development is one of the important directions of future energy development, and Guizhou is on plateau, and wind power resources are rich, so that important development conditions are provided for mountain wind energy development. The wind turbine foundation is a key factor for ensuring the safe operation of the wind turbine generator and plays a vital role in the safe operation of the wind power plant. In the present fan basis, the structure of basic ring connection type uses more and more extensively. However, the use of this structure often causes the following problems: at fan basis column top surface and basic ring joint position, it is more outstanding to seal the unable position problem of stagnant water, leads to the rainwater to permeate basic ring lower part, weakens basic ring lower part and fan basis closely to combine, seriously influences the safe operation of fan.
Disclosure of Invention
The invention aims to provide a water stopping structure at a circular joint of a mountain fan foundation and a sealing method. The invention has the characteristics of good sealing performance and safety, low cost and convenient and quick installation.
The technical scheme of the invention is as follows: the utility model provides a mountain region fan basis and basic ring joint seam department stagnant water structure, is including setting up in the seam of abutment top surface and basic ring joint position inside and outside, the seam intussuseption be filled with and meet water inflation sealing rod.
In the water stopping structure at the joint of the mountain fan foundation and the foundation ring, a sealant for sealing the joint is further arranged above the water swelling water stopping strip.
In the water stopping structure at the joint of the mountain fan foundation and the foundation ring, the thickness of the joint is 5-15 mm.
In the water stopping structure at the joint of the mountain fan foundation and the foundation ring, the thickness of the joint is 10 mm.
In the water stopping structure at the joint of the mountain fan foundation and the foundation ring, the depth of the joint is 30-50 mm.
In the water stopping structure at the joint of the mountain fan foundation and the foundation ring, the depth of the joint is 40 mm.
The sealing method of the water stopping structure at the joint of the mountain fan foundation and the foundation ring is prepared according to the following steps:
a. before the concrete of the fan foundation is poured, a layer of partition plate is respectively fixed on the inner wall and the outer wall of the joint part of the top surface of the table column and the foundation ring;
b. pouring concrete, and taking down the partition plates on the inner side and the outer side after the concrete is solidified to form a joint;
c. cleaning the joint;
d. and the joint is filled with a water-swelling water stop strip.
In the step a of the sealing method of the water stopping structure at the joint of the mountain fan foundation and the foundation ring, the partition plate is an extruded sheet.
The step c of the sealing method of the water stopping structure at the joint of the mountain fan foundation and the foundation ring is specifically to clean the joint by using a non-corrosive solvent or a cleaning agent.
In the step d, after the water-swelling water-stop strip is filled, sealing is performed by using a sealant.
Has the advantages that: compared with the prior art, the joint between the top surface of the column and the inner side and the outer side of the joint of the foundation ring is filled with the water-swelling water stop strip; the structure is simple, and the sealing function can be well played; in addition, a sealant for sealing the joint is coated above the water-swelling water stop strip; the structure can further solve the problem that rainwater enters the lower part of the foundation ring due to untight sealing, effectively prevent water from accumulating at the lower part of the foundation ring, and ensure the safety of the running of the fan; meanwhile, the sealant plays a role in isolation, prevents the water-swelling water stop strip from being oxidized, reduces the corrosion of rainwater to the water-swelling water stop strip due to the sealing property, further delays the aging of the water-swelling water stop strip, and greatly prolongs the service life. In addition, the construction method is simple and convenient, can reduce the material transportation amount of field construction, and effectively saves the material cost and the transportation cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of the present invention.
Reference numerals: 1-foundation ring, 2-partition board, 3-column top surface, 4-sealant, 5-water swelling water stop strip and 6-seam.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. The utility model provides a mountain region fan basis and basic ring joint seam department stagnant water structure, constitutes as shown in figure 1, including setting up in the seam 6 of the inboard of pillar top surface 3 and basic ring 1 junction, seam 6 intussuseption be filled with and meet water inflation sealing rod 5.
And a sealant 4 for sealing the seam 6 is also arranged above the water-swelling water stop strip 5.
Specifically, the thickness of the seam 6 is 5-15 mm.
Preferably, the aforementioned seam 6 has a thickness of 10 mm.
Specifically, the depth of the seam 6 is 30-50 mm.
Preferably, the aforementioned seam 6 has a depth of 40 mm.
The sealing method of the water stopping structure at the joint of the mountain fan foundation and the foundation ring is prepared according to the following steps:
a. before the concrete of the fan foundation is poured, a layer of partition plate 2 is respectively fixed on the inner wall and the outer wall of the joint part of the top surface 3 of the column and the foundation ring 1; see fig. 2;
b. pouring concrete, and after the concrete is solidified, taking down the partition boards 2 on the inner side and the outer side to form a joint 6;
c. cleaning the seam 6;
d. and a water-swelling water stop strip 5 is filled in the joint 6.
In the step a, the partition board 2 is an extruded board.
Step c is to clean the joint 6 with a non-corrosive solvent or detergent.
In the step d, after the water-swelling water stop strip 5 is filled, the water-swelling water stop strip is sealed by using the sealant.
Claims (10)
1. The utility model provides a mountain region fan basis and basic circumferential weld seam crossing stagnant water structure which characterized in that: the water-swelling waterproof structure comprises a seam (6) arranged on the inner side and the outer side of a joint of a pillar top surface (3) and a foundation ring (1), wherein a water-swelling water stop strip (5) is filled in the seam (6).
2. The mountain fan foundation and foundation ring joint water stop structure of claim 1, wherein: and a sealant (4) for sealing the joint (6) is also arranged above the water swelling water stop strip (5).
3. The mountain fan foundation and foundation ring joint water stop structure of claim 1, wherein: the thickness of the seam (6) is 5-15 mm.
4. The mountain fan foundation and foundation ring joint water stop structure of claim 3, wherein: the thickness of the seam (6) is 10 mm.
5. The mountain fan foundation and foundation ring joint water stop structure of claim 1, wherein: the depth of the seam (6) is 30-50 mm.
6. The mountain fan foundation and foundation ring joint water stop structure of claim 5, wherein: the depth of the seam (6) is 40 mm.
7. The sealing method for the water stopping structure at the joint of the mountain fan foundation and the foundation ring as claimed in any one of claims 1 to 6, characterized in that: the preparation method comprises the following steps:
a. before the concrete of the fan foundation is poured, a layer of partition plate (2) is respectively fixed on the inner wall and the outer wall of the joint of the top surface (3) of the table column and the foundation ring (1);
b. pouring concrete, and after the concrete is solidified, taking down the partition plates (2) on the inner side and the outer side to form a joint (6);
c. cleaning the seam (6);
d. and a water-swelling water stop strip (5) is filled in the joint (6).
8. The sealing method of the water stopping structure at the joint of the mountain fan foundation and the foundation ring as claimed in claim 7, wherein: in the step a, the partition plate (2) is an extruded plate.
9. The sealing method of the water stopping structure at the joint of the mountain fan foundation and the foundation ring as claimed in claim 7, wherein: step c is specifically to clean the joint (6) with a non-corrosive solvent or detergent.
10. The sealing method of the water stopping structure at the joint of the mountain fan foundation and the foundation ring as claimed in claim 7, wherein: and d, sealing by using sealant after the water-swelling water stop strip (5) is filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124555.2A CN111101536A (en) | 2020-02-27 | 2020-02-27 | Water stopping structure at circumferential joint of mountain fan foundation and sealing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010124555.2A CN111101536A (en) | 2020-02-27 | 2020-02-27 | Water stopping structure at circumferential joint of mountain fan foundation and sealing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111101536A true CN111101536A (en) | 2020-05-05 |
Family
ID=70427835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010124555.2A Pending CN111101536A (en) | 2020-02-27 | 2020-02-27 | Water stopping structure at circumferential joint of mountain fan foundation and sealing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111101536A (en) |
-
2020
- 2020-02-27 CN CN202010124555.2A patent/CN111101536A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112726871A (en) | Waterproof structure of prefabricated external wall panel | |
| CN111851772B (en) | Assembled light gauge steel composite wall panel piece waterproof construction | |
| CN212452732U (en) | Water stopping structure at joint of mountain fan foundation and foundation ring | |
| CN111101536A (en) | Water stopping structure at circumferential joint of mountain fan foundation and sealing method | |
| CN106121057A (en) | A kind of steel column web-type splicing node and installation method | |
| CN2712998Y (en) | Slowly water-swellable rubber waterstop strip | |
| CN215150325U (en) | Positioning and forming device for reserved hole channel of concrete member | |
| CN110805460A (en) | Waterproof sealing method for bolt hole of shield tunnel segment | |
| CN205228262U (en) | High -order water cooling tower adduction water swash plate prick post tray of receiving | |
| CN210369919U (en) | Post-cast strip concrete placement seepage prevention structure | |
| CN211499772U (en) | A template structure for roofing parapet | |
| CN106836462A (en) | Basement extends out the processing method and waterproof construction of structure construction seam | |
| CN206495357U (en) | Assembled wall anticracking crack structure | |
| CN207211545U (en) | Parapet water leak preventing structure | |
| CN207048079U (en) | Built-in steel mixed connection fitting water proof structure | |
| CN206337975U (en) | A kind of installation node of Passive low-energy window | |
| CN201972322U (en) | Combined lighting board node of roof | |
| CN218714017U (en) | Flexible waterproof construction of movement joint | |
| CN205875545U (en) | Drainage slope for roof waterproof | |
| CN216042274U (en) | Prefabricated outer wall pendant of assembled with waterproof performance | |
| CN216195337U (en) | Novel rain sewage collecting tank construction joint stagnant water device | |
| CN210597852U (en) | Permeation-proof air-filling block | |
| CN216475701U (en) | Assembly type wallboard seam filling clamp | |
| CN218970339U (en) | Building heat preservation outer wall | |
| CN213829493U (en) | Precast beam mud jacking gas sealing cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |