CN105804109B - A kind of concrete assembled basis - Google Patents
A kind of concrete assembled basis Download PDFInfo
- Publication number
- CN105804109B CN105804109B CN201610159578.0A CN201610159578A CN105804109B CN 105804109 B CN105804109 B CN 105804109B CN 201610159578 A CN201610159578 A CN 201610159578A CN 105804109 B CN105804109 B CN 105804109B
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- Prior art keywords
- tile
- girt strip
- plate
- frustum
- column
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- 239000004567 concrete Substances 0.000 title claims abstract description 15
- 238000005260 corrosion Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920002396 Polyurea Polymers 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims description 2
- 239000011796 hollow space material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000009417 prefabrication Methods 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 abstract description 2
- 239000011178 precast concrete Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Engineering & Computer Science (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)
- Structural Engineering (AREA)
- Foundations (AREA)
- Gates (AREA)
Abstract
The invention discloses a kind of concrete assembled bases, including column and bottom plate；The column side of being set on the bottom plate；Wherein, column is circular cone shape, and lower hollow.The present invention designs assembling type base using segmentation, split blade type, and each component is all made of sheet or roofing tile etc. " tile type " shape, can be effectively controlled single-piece size and weight, is convenient for prefabrication, convenient transportation and installation.The recycling that batch production processing, the mechanized construction and resource of basic component may be implemented, is conducive to carrying out in a deep going way for route overall process mechanized construction.
Description
Technical field
The present invention relates to a kind of concrete assembled bases, and in particular to a kind of tile structure assembling type base.
Background technique
With the raising of China's economic development and route transmission capacity, in power circuitry engineering, early stage once largely made
Guywire tower, prefabricated assembled basis are gradually replaced by self-supporting steel tower and cast-in-place basis.
But cast-in-place foundation construction the problems such as that there are speed of applications is slow, large labor intensity, poor construction environment, part construction party
Formula fails to fully consider the requirement of environmental protection, larger with advanced international standard gap.Assembling type base optimized integration component
Live Manual moist workload and process is greatly reduced in modularized design, batch production processing, mechanized construction, improves construction effect
Rate and construction quality.Assembling type base realizes the recycling of basic material, is the weight for practicing whole-life cycle fee theory
Great strategy is the important development direction of electricity transmitting and converting construction from now on.Existing assembling type base mostly uses precast concrete lath-
Fashioned iron composite construction and solid concrete slab rod structure, composite construction foundation's bottom area is small, with being not suitable for the weak soil for having underground water
Area is equipped with the ground beam protruded applying man-hour requirement, foundation pit bottom surface is not although plate-column structure basis floor space is big below bottom plate
It is smooth, it is cast to excavation of foundation pit, bed course and causes centainly to perplex, ground beam, plate, connection bolt is more between column, and installation is inconvenient.
Summary of the invention
The purpose of the present invention is to solve defects existing in the prior art, provide a kind of from heavy and light, convenient transportation, peace
The tile structure assembling type base of dress.
In order to achieve the above object, the present invention provides a kind of concrete assembled bases, including column and bottom plate；Column
The side of being set on the bottom plate；Wherein, column is circular cone shape, and lower hollow.
Bottom plate upper surface is radially evenly distributed with multiple groups girt strip, and the multiple groups girt strip is fixed at column lower end periphery
Side；The distance of every group of girt strip to column central axes is identical.
Column of the present invention includes upper and lower two parts, and top is divided into the frustum of a cone, and lower part is divided into hollow circuit cylinder；The frustum of a cone with it is hollow
Cylinder is fixedly linked；Girt strip is fixedly linked with hollow circuit cylinder.
Frustum of a cone lower hollow, and hollow space is connected to form column hollow parts with hollow circuit cylinder；Hollow circuit cylinder or
The frustum of a cone is equipped with injected hole；Injected hole is connected with column hollow parts.The frustum of a cone is by the identical frustum tile of four sizes
Composition；The hollow circuit cylinder is made of the identical cylinder tile of four sizes.
Bottom plate includes muti-piece plate；Every piece of plate both ends are respectively equipped with one of girt strip, the girt strip that adjacent two boards piece connects
Form one group of girt strip；Frustum tile and cylinder tile between cylinder tile between adjacent frustum tile, adjacent, adjacent it
Between by curved bolt be connected；It is connected between plate, between plate and girt strip, between the girt strip that connects by straight bolt；Plate with
It is connected between cylinder tile, between girt strip and cylinder tile by straight bolt.
Symmetrical octagon centered on bottom plate, including the identical plate of four block sizes；Every piece of plate is by two right-angle sides, one
Bevel edge, two girt strip sides surround；Two right-angle sides are vertically connected, and junction is bottom plate center；Two girt strip sides are respectively arranged on
Between corresponding right-angle side and bevel edge, and it is perpendicular with corresponding right-angle side；Twice girt strip on plate is respectively along two right angles
Side setting, and perpendicular to plate.
Girt strip is surrounded by two right-angle sides, a bevel edge, two girt strip sides；Two right-angle sides of girt strip are vertically connected,
In a right-angle side be connected with plate, another right-angle side being equidistant to bottom plate center；Distinguish on two girt strip sides of girt strip
Between corresponding right-angle side and bevel edge, and it is perpendicular with corresponding right-angle side.
The preferred size of tile assembling type base of the present invention are as follows: plate with a thickness of 250mm, the length of right-angle side is
1450mm, volume 0.397m3；The length for the right-angle side that girt strip connects with plate is 850mm, the right-angle side to connect with column
Length is 1000mm, and the volume of per pass girt strip is 0.141m3；The diameter of frustum of a cone upper surface is 800mm, and the diameter of lower end surface is
1200mm；Lower hollow Partial Height is 600mm, and upper surface diameter is 540mm, and lower surface diameter is 700mm；Hollow circuit cylinder
Height be 1050mm, cylinder tile with a thickness of 250mm.
In order to further enhance the antiseptic property of assembling type base of the present invention, following design: plate has been carried out to the present invention
Lower end surface, straight bolt assembly at be equipped with groove, through-hole is equipped in groove, straight bolt is set in corresponding through-hole；Frustum tile
Or tile groove is equipped at the assembly of cylinder tile lateral surface, curved bolt, tile through-hole is equipped in tile groove, curved bolt is set to
In tile through-hole；Pitch or cement mortar are filled in groove and tile groove.
The junction of straight bolt or curved bolt and plate, frustum tile or cylinder tile filled with anti-corrosion grease or is taken mixed
The solidifying soil component pitch cementation of fissures；Straight bolt or curved bolt surface carry out hot galvanizing；The outer surface of tile assembling type base is coated with drip
Green coating or polyureas coating.
Plate, frustum tile, cylinder tile, girt strip are all made of precast concrete.
The present invention has the advantage that compared with prior art
1, the present invention designs assembling type base using segmentation, split blade type, and each component is all made of the " tiles such as sheet or roofing tile
Formula " shape can be effectively controlled single-piece size and weight, be convenient for prefabrication, convenient transportation and installation.Basic component may be implemented
Batch production processing, mechanized construction and resource recycling, be conducive to carrying out in a deep going way for route overall process mechanized construction.
2, weight, the convenient transportation of the invention in order to control each component, column lower part is left a blank；Column lower hollow simultaneously
Injected hole is reserved in part, and packing material can be perfused as needed, to increase basis self weight.
3, reduce the thickness of bottom plate simultaneously with control member substance, and bending stiffness is increased using girt strip.
4, column uses taper type with the influence of adaptation level power column.
5, " tile " assembling type base of the invention mainly uses precast concrete and large-sized bolt, and connects each component
Bolt recess and the surface of prefabricated component, and the later period carries out anti-corrosion Seal treatment, has preferable antiseptic property in structure.
6, assembling type base of the present invention saves concrete amount, and basic component can reuse, and can also reduce former material
It is lost caused by during material transport, situ wet operation, drops low environmental impact, there is the advantage saved resource and protect environment.
7, assembling type base of the present invention is convenient for mechanized construction, greatly reduces site workload by prefabrication, saves
The duration of basic maintenance is saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tile assembling type base of the present invention；
Fig. 2 is the sectional axonometric drawing of Fig. 1 central post；
Fig. 3 is the structural schematic diagram of Fig. 1 insole board；
Fig. 4 is the connection schematic diagram in Fig. 2 between circular cone tile or between cylinder tile；
Fig. 5 is the connection schematic diagram in Fig. 1 between plate and girt strip.
In figure, 1- column, the 11- frustum of a cone, 12- hollow cylinder, 13- column hollow parts, 14- frustum tile, 15- cylinder
Tile, 16- tile groove, 2- bottom plate, 21- plate, 22- right-angle side, 23- bevel edge, 24- girt strip side, 25- groove, 3- girt strip,
The straight bolt of 4-, the curved bolt of 5-.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
As shown in Figure 1, tile assembling type base of the present invention includes column 1, bottom plate 2 and girt strip 3.Column 1 is set in bottom plate 2
Above portion.Girt strip 3 is four groups, is radially evenly distributed on column periphery, and be fixed on 2 upper surface of bottom plate.
In conjunction with Fig. 2, column 1 includes upper layer and lower layer, and upper layer is the frustum of a cone 11, and lower layer is hollow cylinder 12.Under the frustum of a cone 11
Portion is hollow, and is connected with the hollow parts of lower layer hollow cylinder 12, collectively constitutes column hollow parts 13.The frustum of a cone 11 is by four
The identical frustum tile 14 of piece size forms, and four frustum tiles 14 are symmetrical along the central axes of the frustum of a cone 11；Hollow cylinder
12 are made of the identical cylinder tile 15 of four sizes, and four cylinder tiles 15 are symmetrical along the central axes of hollow cylinder 12.
In order to increase basic self weight, it is reserved with injected hole (not shown) on column, is connected with column hollow parts 3, it can be as needed
Packing material is perfused.
Between frustum tile 14, between cylinder tile 15, pass through curved 5 phase of bolt between frustum tile 14 and cylinder tile 15
Even.In conjunction with Fig. 4, the lateral surface of frustum tile 14 or cylinder tile 15, curved bolt 5 assembly at be equipped with tile groove 16, tile
Tile through-hole is equipped in groove 16, curved bolt sets 5 in tile through-hole.
As shown in figure 3, bottom plate 2 is octagon, along central symmetry.Bottom plate 2 is divided into the identical plate of four block sizes along center
Piece 21, each adjacent plate 21 are fixedly linked by straight bolt 4, and common connecting point is the center of bottom plate 1.The shape of plate 21 is class
Triangle sheet (isosceles right triangle cuts two acute angles along vertical right angle edge direction): circumferential profile includes two mutual
Vertical 23, two, the bevel edge of right-angle side 22, one girt strip side 24, two 22 connecting places of right-angle side are the center of bottom plate 1, two ribs
Beam side is set between corresponding right-angle side 22 and bevel edge 23 and perpendicular with corresponding right-angle side 22.Along two right-angle sides of plate 21
22, and it is respectively equipped with one of girt strip 3 upwards perpendicular to plate 21, it is connected between girt strip 3 and bottom plate 2 by straight bolt.Girt strip 3
Shape is class triangle sheet (right angled triangle cuts two acute angles along vertical right angle edge direction).It is adjacent in adjacent plate 11
Girt strip 3 forms one group of girt strip.One right-angle side of each girt strip is arranged in the edge of corresponding plate 11, another road right-angle side and vertical
The lower end periphery of column connects.
Between adjacent plate 21, between plate 21 and girt strip 3, between the girt strip 3 that connects, between girt strip 3 and cylinder tile 15
It is fixedly linked by straight bolt 4.As shown in figure 5,21 lower end surface of plate, straight bolt 4 assembly at be equipped with groove 25, in groove 25
Equipped with through-hole, straight bolt 4 is set in corresponding through-hole.
Plate 21, frustum tile 14, cylinder tile 15 are all made of precast concrete, itself has preferable anti-corrosive properties
Can, general condition lower needs to protect connection bolt (including straight bolt 4 and curved bolt 5), in order to prevent internal-flange bolt
Corrosion can take the measure to screw hole filling the anti-corrosion grease, the concrete component pitch cementation of fissures of precast concrete, external
Bolt be generally recessed in the prefabricated groove (including tile groove 16 and groove 25) on basic component surface, connect one side of bolt
Hot galvanizing measure can be used in face, on the other hand after the completion of connecting bolt fastening, pitch can be used or cement mortar floating is prefabricated
Groove reinforces anti-corrosion.
Corrosion area application " tile " assembling type base of the invention need to be prudent, can be simultaneously to concrete component and metal bolts
(including straight bolt 4 and curved bolt 5) is protected.In conjunction with correlative study experience, according to extent of corrosion difference, general corrosion area
Surface of concrete structure brushing asphalt paint, the sprayable polyureas coating in heavy corrosion area can be taken.Concrete component is prevented
Corruption can be completed in factory for prefabrication, only need to brush damage location and seam crossing in the installation of basis.
Assembling type base of the present invention is mainly used in the preferable angle steel tangent tower of transportation condition, and basic role power range is such as
Under:
1 double back tangent tower basic role power of table
" tile " assembling type base of the invention still falls within heavy excavation basis on the whole, on the basis of pull out stability Calculation using soil
Weight method when widespread adoption, is calculated using finite element softwares such as ANSYS or ABAQUS.
By taking Guangde County Anhui Province~river pool 220kV line project as an example, route, which arises from, is building the Guangde 500kV substation 220kV structure
Frame, proposed 220kV Jiang Tang substation, path length about 2 × 24.6km, conductor cross-section are 2 × 400mm2 finally, and two ground wires are equal
Using OPGW optical power grounded waveguide.Route is located at that Guangde County of Anhui Province is domestic, and landform is with low mountains and hills, river flat
Main, part is hillock, overbank etc., and landform slightly rises and falls, landform coefficient are as follows: level land 50%, hills 40%, network of waterways mire 10%.According to
This engineering level land geologic parameter (plastic cohesive soil, groundwater depth 1.0m) selects II type tangent tower, according to corresponding basis
Pattern is calculated, and specific calculated result and each index parameter are shown in Table 2, table 3.
2 basic role power table of table
The dimensional parameters of 3 precast concrete of table
According to calculated result, in tile assembling type base of the present invention, the 11 upper surface diameter of the frustum of a cone of column is 800mm,
Lower surface diameter be 1200mm, be highly 1600mm, lower hollow part 13 be circular cone shape (upper surface diameter is 540mm, under
Surface diameter is 700mm, is highly 600mm).The height of hollow cylinder 12 is 1050mm, inside diameter 700mm, and outside is straight
Diameter is 1200mm.Plate 21 with a thickness of 250mm, the length of right-angle side 22 is 1450mm, volume 0.397m3；Girt strip 3 and plate
The length for the right-angle side that piece 21 connects is 850mm, and the length of the right-angle side to connect with column 1 is 1000mm, the body of per pass girt strip
Product is 0.141m3。
Claims (4)
1. a kind of concrete assembled basis, including column and bottom plate；The column side of being set on the bottom plate；It is characterized by: institute
Column is stated as circular cone shape, and lower hollow；The bottom plate upper surface is radially evenly distributed with multiple groups girt strip, and described more
Group girt strip is fixed at the column lower end peripheral side；The distance of every group of girt strip to column central axes is identical；The column includes
Upper and lower two parts, top are divided into the frustum of a cone, and lower part is divided into hollow circuit cylinder；The frustum of a cone is fixedly linked with hollow circuit cylinder；It is described
Girt strip is fixedly linked with hollow circuit cylinder；The frustum of a cone lower hollow, and hollow space is connected to be formed with the hollow circuit cylinder
Column hollow parts；The hollow circuit cylinder or the frustum of a cone are equipped with injected hole；The injected hole and the column hollow part split-phase
Connection；The frustum of a cone is made of the identical frustum tile of four sizes；The hollow circuit cylinder is by the identical cylinder of four sizes
Tile composition；The bottom plate includes muti-piece plate；Every piece of plate both ends are respectively equipped with one of girt strip, what adjacent two boards piece connected
Girt strip forms one group of girt strip；Frustum tile and cylinder watt between cylinder tile between adjacent frustum tile, adjacent, adjacent
It is connected between piece by curved bolt；Between the plate, between plate and girt strip, between the girt strip that connects by straight bolt phase
Even；It is connected between the plate and cylinder tile, between girt strip and cylinder tile by straight bolt；It is symmetrical centered on the bottom plate
Octagon, including the identical plate of four block sizes；Every piece of plate is surrounded by two right-angle sides, a bevel edge, two girt strip sides；
Two right-angle sides are vertically connected, and junction is the bottom plate center；Two girt strip sides are respectively arranged on corresponding right angle
Between side and bevel edge, and it is perpendicular with corresponding right-angle side；Twice girt strip on the plate is arranged along two right-angle sides respectively,
And perpendicular to plate；The girt strip is surrounded by two right-angle sides, a bevel edge, two girt strip sides；Two right angles of the girt strip
While be vertically connected, wherein a right-angle side is connected with plate, another right-angle side being equidistant to the bottom plate center；It is described
Two girt strip sides of girt strip are respectively arranged between corresponding right-angle side and bevel edge, and perpendicular with corresponding right-angle side.
2. concrete assembled basis according to claim 1, it is characterised in that: the plate with a thickness of 250mm, directly
The length of the arm of angle is 1450mm, volume 0.397m3；The length for the right-angle side that the girt strip connects with plate is 850mm, and vertical
The length for the right-angle side that column connects is 1000mm, and the volume of per pass girt strip is 0.141m3；The diameter of the frustum of a cone upper surface is
800mm, the diameter of lower end surface are 1200mm；Lower hollow Partial Height is 600mm, and upper surface diameter is 540mm, and lower surface is straight
Diameter is 700mm；The height of the hollow circuit cylinder be 1050mm, cylinder tile with a thickness of 250mm.
3. concrete assembled basis according to claim 1, it is characterised in that: the plate lower end surface, straight bolt
It is equipped with groove at assembly, through-hole is equipped in the groove, the straight bolt is set in corresponding through-hole；The frustum tile or circle
Column tile lateral surface, curved bolt assembly at be equipped with tile groove, tile through-hole, the curved bolt are equipped in the tile groove
In tile through-hole；Pitch or cement mortar are filled in the groove and tile groove.
4. concrete assembled basis according to claim 3, it is characterised in that: the straight bolt or curved bolt and plate
The junction of piece, frustum tile or cylinder tile is filled with anti-corrosion grease or pitch；The straight bolt or curved bolt surface hot dip
Zinc；The outer surface of the tile assembling type base is coated with asphalt paint or polyureas coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159578.0A CN105804109B (en) | 2016-03-21 | 2016-03-21 | A kind of concrete assembled basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159578.0A CN105804109B (en) | 2016-03-21 | 2016-03-21 | A kind of concrete assembled basis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105804109A CN105804109A (en) | 2016-07-27 |
| CN105804109B true CN105804109B (en) | 2019-01-22 |
Family
ID=56454459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159578.0A Active CN105804109B (en) | 2016-03-21 | 2016-03-21 | A kind of concrete assembled basis |
Country Status (1)
| Country | Link |
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| CN (1) | CN105804109B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236293B (en) * | 2020-02-21 | 2021-07-20 | 中国能源建设集团西北电力建设工程有限公司 | Foundation modular structure of wind generating set and installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5961626A (en) * | 1982-09-29 | 1984-04-07 | Nippon Kokan Kk <Nkk> | Construction of foundation, pillar and leg |
| CN101725483A (en) * | 2008-11-03 | 2010-06-09 | 西门子公司 | Foundation particularly for a wind turbine and wind turbine |
| CN102720207A (en) * | 2012-06-08 | 2012-10-10 | 北京金风科创风电设备有限公司 | Tower foundation and tower of wind-driven generator |
| CN102900096A (en) * | 2012-10-30 | 2013-01-30 | 刘绍国 | Fabricated tower footing |
| CN204919588U (en) * | 2015-08-14 | 2015-12-30 | 中国能源建设集团安徽省电力设计院有限公司 | A board -like assembly of cavity round platform basis for frozen soil area transmission line iron tower |
| CN205421318U (en) * | 2016-03-21 | 2016-08-03 | 南京电力工程设计有限公司 | Concrete assembled basis |
-
2016
- 2016-03-21 CN CN201610159578.0A patent/CN105804109B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5961626A (en) * | 1982-09-29 | 1984-04-07 | Nippon Kokan Kk <Nkk> | Construction of foundation, pillar and leg |
| CN101725483A (en) * | 2008-11-03 | 2010-06-09 | 西门子公司 | Foundation particularly for a wind turbine and wind turbine |
| CN102720207A (en) * | 2012-06-08 | 2012-10-10 | 北京金风科创风电设备有限公司 | Tower foundation and tower of wind-driven generator |
| CN102900096A (en) * | 2012-10-30 | 2013-01-30 | 刘绍国 | Fabricated tower footing |
| CN204919588U (en) * | 2015-08-14 | 2015-12-30 | 中国能源建设集团安徽省电力设计院有限公司 | A board -like assembly of cavity round platform basis for frozen soil area transmission line iron tower |
| CN205421318U (en) * | 2016-03-21 | 2016-08-03 | 南京电力工程设计有限公司 | Concrete assembled basis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105804109A (en) | 2016-07-27 |
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