CN102720207A - Tower foundation and tower of wind-driven generator - Google Patents
Tower foundation and tower of wind-driven generator Download PDFInfo
- Publication number
- CN102720207A CN102720207A CN2012101891447A CN201210189144A CN102720207A CN 102720207 A CN102720207 A CN 102720207A CN 2012101891447 A CN2012101891447 A CN 2012101891447A CN 201210189144 A CN201210189144 A CN 201210189144A CN 102720207 A CN102720207 A CN 102720207A
- Authority
- CN
- China
- Prior art keywords
- tower foundation
- prefabricated
- tower
- sole plate
- wind
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Wind Motors (AREA)
Abstract
The invention discloses a tower foundation and a tower of a wind-driven generator and relates to the technical field of tower structures, and the tower foundation and the tower are designed for ensuring that the depth of burial of the tower foundation is shallow and thus the height of the tower relative to the ground is lifted up. The tower foundation comprises a foundation plate buried under the ground, wherein the top of the foundation plate is connected with a hollow supporting pier; and the hollow supporting pier is positioned on the ground. The tower of the wind-driven generator comprises the tower foundation, wherein the top end of the tower foundation is provided with a tower body. The tower foundation disclosed by the invention is mainly applied to the wind-driven generator and used as a foundation for the tower of the wind-driven generator.
Description
Technical field
The present invention relates to a kind of pylon structure, relate in particular to the pylon of a kind of tower foundation and wind-driven generator.
Background technology
Tower foundation can be applied in the multiple different occasions with the effect of providing support, and for example can be applied in the derrick of drilling well, and the pylon that perhaps can also be applied in wind-driven generator is medium.
At present, the pylon of support wind-driven generator generally comprises tower foundation and is supported on the pylon body on the tower foundation.Wherein, be provided with wind-driven generator on the top of pylon body, wind-driven generator includes impeller, kuppe, generator, cabin.Wherein the pylon body adopts the tapered cylinder structure mostly, and the tower foundation of support tower support body then adopts circle or polygon cast-in-situ concrete basis.
As shown in Figure 1, be a kind of tower foundation of the prior art.This tower foundation comprises sole plate 1 and is positioned at the support round platform 101 on the sole plate 1, supports round platform 101 and docks with the flange of pylon body lower end to realize the support to the pylon body.As shown in Figure 2, be another kind of tower foundation of the prior art.This tower foundation comprises sole plate 1, and the middle part of sole plate 1 is provided with support cylinder 102, is provided with brace summer 103 around the support cylinder 102.
Along with the more and more large-scale change of wind-driven generator, wind-driven generator need just can obtain more wind energy under enough height at present, therefore just needs to improve the height of the pylon body that supports wind-driven generator.Simultaneously, the impeller diameter in this large-scale wind driven generator is bigger than the impeller diameter in the conventional wind power generator, has strengthened the active force of wind to impeller, so the diameter of the cylindrical shell of pylon body also needs to increase.In addition; Because the power of large-scale wind driven generator is big, the load that is delivered to tower foundation also increases, and the pressure that therefore acts on tower foundation increases; This pressure that makes sole plate receive increases; Active force to ground also increases, and causes the buried depth amount of tower foundation to strengthen, and makes the height on the relative ground of tower foundation also can and reduce along with the increasing of buried depth amount.
Summary of the invention
The purpose of this invention is to provide the pylon assembly of a kind of tower foundation and wind-driven generator, can raise the height of tower foundation with respect to ground thereby the buried depth of tower foundation is shoaled
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of tower foundation comprises the sole plate that is embedded under the face of land, and the top of said sole plate is connected with the hollow support pier, and said hollow support pier is positioned on the face of land.
Wherein, said sole plate is assemblied to form by the circumferentially mutual interlock of plural prefabricated panel member or is one-body molded by cast-in-situ concrete.
Further, the bottom of a side of said prefabricated panel member is provided with along the top of first boss that circumferentially protrudes, another opposite side and is provided with along second boss of circumferential protrusion; The upper surface of said first boss is provided with connector, and the soffit of said second boss is provided with the through hole that holds said connector.
Wherein, said hollow support pier circumferentially is intervally arranged on said sole plate by prefabricated supporting member more than two and forms; Be provided with coaming plate between said adjacent two prefabricated supporting members.
Further, the end face of said prefabricated panel member is provided with groove, and the bottom of said prefabricated supporting member is provided with the first step that matches with said groove along circumferential both sides.
Further, the top of said hollow support pier is provided with prefabricated ring beam.
Wherein, the bottom of said prefabricated ring beam is provided with annular groove, and the top of said prefabricated supporting member is provided with the second step that matches with said annular groove along circumferential both sides.
Further, said sole plate is a hollow-core construction.
A kind of pylon of wind-driven generator comprises the described tower foundation of above-mentioned each item technical scheme, is provided with the pylon body on the top of said tower foundation.
Wherein, the inner space of the hollow support pier of said tower foundation is provided with the auxiliary power equipment that is electrically connected with the wind-driven generator that is located at said pylon body top.
The tower foundation that the embodiment of the invention provides and the pylon of wind-driven generator comprise the sole plate that is embedded under the face of land, and the top of said sole plate is connected with the hollow support pier that is positioned on the face of land; Its beneficial effect that brings is: compare the solid support pier under the comparable applications situation, the diameter of hollow support pier increases, and corresponding loaded area increases; So the pressure that the hollow support pier is born reduces; In order to satisfy the flexural strength requirement that tower foundation carries, the diameter of sole plate is also along with increase, thereby the loaded area of sole plate also increases simultaneously; This pressure that makes sole plate finally bear reduces; Active force to ground also reduces, and therefore makes whole tower foundation buried depth shoal, thereby has raised the height of tower foundation with respect to ground.The present invention is mainly used in the wind-driven generator, as the basis of supporting wind-driven generator tower frame.
Description of drawings
Fig. 1 is the structural representation of a kind of tower foundation in the prior art;
Fig. 2 is the structural representation of another kind of tower foundation in the prior art;
Fig. 3 is the perspective view of embodiment of the invention tower foundation;
Fig. 4 is the vertical view of prefabricated panel member in the tower foundation shown in Figure 3;
Fig. 5 is the front view of prefabricated panel member shown in Figure 4;
Fig. 6 is the assembling sketch map of prefabricated panel member shown in Figure 5;
Fig. 7 is the sketch map that is connected of prefabricated supporting member and prefabricated panel in the embodiment of the invention tower foundation;
Fig. 8 is the vertical view of prefabricated supporting member in the embodiment of the invention tower foundation;
Fig. 9 is the perspective view of prefabricated supporting member shown in Figure 8;
Figure 10 is the sketch map that is connected of prefabricated ring beam and prefabricated supporting member in the embodiment of the invention tower foundation;
Figure 11 is the vertical view of prefabricated ring beam in the embodiment of the invention tower foundation;
Figure 12 is an A-A line sectional view among Figure 11;
Figure 13 is the sketch map of the pylon of embodiment of the invention wind-driven generator.
Reference numeral:
The 1-sole plate, 10-prefabricated panel member, 101-supports round platform, 102-support cylinder, 103-brace summer, 11-first boss; 12-second boss, 13-groove (rim of a cup), 14-inclined-plane, 15,210, the 220-through hole, 16-connector; 2-hollow support pier, the prefabricated supporting member of 20-, 21-first step, 22-second step, 3-coaming plate; The prefabricated ring beam of 4-, 40-connector, 41-preformed hole, 42-annular groove, 5-pylon body
The specific embodiment
The tower foundation that the embodiment of the invention is provided below in conjunction with accompanying drawing and the pylon of wind-driven generator are described in detail.
As shown in Figure 3, be a specific embodiment of tower foundation of the present invention.In the present embodiment, said tower foundation comprises the sole plate 1 that is embedded under the face of land, and the top of said sole plate 1 is connected with hollow support pier 2, and said hollow support pier 2 is positioned on the face of land.
The tower foundation that the embodiment of the invention provides comprises the sole plate 1 that is embedded under the face of land, and the top of said sole plate 1 is connected with the hollow support pier 2 that is positioned on the face of land; Hollow support pier 2 is compared with the solid support pier under the comparable applications situation, and the diameter of said hollow support pier 2 increases, and corresponding loaded area increases; So the pressure that hollow support pier 2 is born reduces; In order to satisfy the flexural strength requirement that tower foundation carries, the diameter of sole plate 1 is also along with increase simultaneously, and the area that sole plate 1 carries increases; The pressure that impels sole plate 1 finally to bear reduces; Active force to ground also reduces, and therefore makes whole tower foundation buried depth shoal, thereby has raised the height of tower foundation with respect to ground.
To shown in Figure 6, the sole plate 1 in the embodiment of the invention can be assemblied to form by plural prefabricated panel member 10 circumferentially mutual interlocks like Fig. 4.This prefabricated panel member 10 can be after factory process be accomplished, and being transported to on-site consolidation becomes sole plate 1, has so not only saved concrete curing phase and detection time, has also shortened construction period.In addition; Sole plate 1 in the embodiment of the invention also can adopt cast-in-situ concrete one-body molded, and the cast-in-situ concrete technology has had very ripe activities at present, and it is good that the sole plate of making 1 has anti-seismic performance; Good integrity, characteristics such as plasticity is good.
For example; In the present embodiment for make plural prefabricated panel member 10 circumferentially each other interlocks be assemblied to form sole plate 1, the top that can be provided with first boss 11 along circumferential protrusion, another opposite side in the bottom of a side of said prefabricated panel member 10 is provided with along circumferential second boss 12 of protrusion; The upper surface of said first boss 11 is provided with connector 16, and the soffit of said second boss 12 is provided with the through hole 15 that holds said connector.Specifically as shown in Figure 6, the connector 16 with one of them prefabricated panel member 10 inserts in the through hole 15 of next adjacent prefabricated panel member 10 successively, can realize the assembly unit of prefabricated panel member 10.Wherein, The connector 16 of first boss, 11 upper surfaces can be pre-buried prestressed reinforcement or steel strand in the present embodiment; Prestressed reinforcement or steel strand also are reserved with sufficient length after stretching out the through hole 15 in second boss 12, to guarantee stretch-draw length required in the follow-up stretching process.Usually, the quantity of through hole 15 is no less than 2.Adjacent two blocks of prefabricated panel members 10 are connected through the first adjacent each other boss 11 and second boss 12 each other; And connect stretch-draw through prestressed reinforcement or steel strand and become as a whole sole plate 1, and the diameter of sole plate 1 can be greater than 5 meters.
The shape of said sole plate 1 can be annular, circle, polygon annular or polygon.Can choose the different outward appearances of sole plate 1 according to different demands.
Refer again to and shown in Figure 3ly know that in the present embodiment, said hollow support pier 2 can circumferentially be intervally arranged by prefabricated supporting member 20 more than two and form, and is provided with coaming plate 3 between adjacent two said prefabricated supporting members 20 on said sole plate 1.This prefabricated supporting member 20 is after factory process is accomplished, and is transported to the job site, and assembly unit becomes a hollow support pier 2 then, has not only saved concrete curing phase and detection time, has also shortened construction period.In addition, the cross sectional area of prefabricated supporting member 20 can greater than 0.05 square metre, length can be greater than 5 meters.The shape of cross section of prefabricated supporting member 20 can be regular polygon, irregular polygon or circle, therefore can choose the prefabricated supporting member of different structure according to different occasions.
Wherein, hollow support pier 2 volume inside can be placed different equipment according to different occasions, through coaming plate 3 its inner space are closed, and then can make equipment not receive ectocine.The coaming plate 3 that the embodiment of the invention provides is to be connected between the adjacent prefabricated supporting member 20 by precast concrete plank or steel plate; Or be entwined along hollow support pier 2 outsides by carbon cloth; Or be installed between adjacent two prefabricated supporting members 20 by other composite materials, these connected modes can both make construction period shorten.The coaming plate 3 that the embodiment of the invention provides can also be that cast-in-situ concrete is one-body molded, and it is good that this mode has anti-seismic performance, good integrity, characteristics such as plasticity is good.
Refer again to and shown in Figure 4ly know; The end face of the prefabricated panel member 10 that the embodiment of the invention provides is provided with groove 13; Know to shown in Figure 9 that referring to Fig. 7 the bottom of said prefabricated supporting member 20 is provided with the first step 21 that matches with said groove 13 along circumferential both sides.Wherein, The end face of prefabricated panel member 10 is inclined-planes 14 that upwards diminish gradually; Make the end face of prefabricated panel member 10 form a structure with cup shape; And said groove 14 forms the rim of a cup of cup, and the groove (rim of a cup) 13 of prefabricated panel member 10 is put in the bottom of prefabricated supporting member 20.The first step 21 of prefabricated supporting member 20 both sides is provided with plural reservation through hole 210; Be provided with two with upper connector (not shown) in the bottom of the groove (rim of a cup) 13 of prefabricated panel member 10 accordingly, wherein said connector can be pre-buried reinforcing bar, steel strand or crab-bolt etc.Said reinforcing bar, steel strand also are reserved with sufficient length after stretching out said preformed hole, can guarantee the stretch-draw of reinforcing bar or steel strand, and then have improved the bonding strength of prefabricated supporting member 20 and prefabricated panel member 10.In addition, the shape of groove (rim of a cup) 13 can be regular polygon, irregular polygon or circle.
Need to prove that the end face of prefabricated panel member 10 is not limited to be provided with groove (rim of a cup).In other embodiments of the invention, the end face of prefabricated panel member 10 is inclined-planes 14 that upwards diminish gradually, but groove (rim of a cup) 13 is not set on this end face, and the end face of prefabricated panel member 10 is the plane at this moment.Being connected of the prefabricated panel member 10 of prefabricated supporting member 20 and the type with recited above similar, can be with reference to learning.
To shown in Figure 12, the top of said hollow support pier 2 is provided with prefabricated ring beam 4 like Figure 10, and prefabricated ring beam 4 is used for being fixedly connected with the flange of pylon body bottom, thereby makes whole tower foundation play the effect of fixed support pylon body.Wherein the flange of pylon body bottom is provided with the connector that is connected with prefabricated ring beam 4, and prefabricated accordingly ring beam 4 is provided with the preformed hole 41 that holds this connector.Prefabricated ring beam 4 can be polygon annular or annular.The material of prefabricated ring beam 4 can be selected steel concrete or steel for use.The diameter of prefabricated ring beam 4 can design according to the diameter of pylon bottom, the outside diameter of for example prefabricated ring beam 4 can greater than 4 meters, highly can be greater than 0.1 meter.
Refer again to and shown in Figure 12ly know; The bottom of the prefabricated ring beam 4 that the embodiment of the invention provides is provided with annular groove 42; Can know that and refer again to Fig. 7 to Fig. 9 the top of said prefabricated supporting member 20 is provided with the second step 22 that matches with said annular groove 42 along circumferential both sides.The top that said annular groove 42 can make prefabricated supporting member 20 quickly and accurately location and installation in the bottom of prefabricated ring beam 4.Second step 22 is provided with the reservation through hole 220 that holds connector; Annular groove 42 bottoms are provided with the connector 40 that is connected with prefabricated supporting member 20 more than two accordingly; Wherein this connector 40 can be pre-buried reinforcing bar, steel strand or crab-bolt; This connector passes the reservation through hole 220 of second step 22, through stretch-draw prefabricated supporting member 20 is linked into an integrated entity with prefabricated ring beam 4 then, and then has improved the bonding strength of prefabricated ring beam 4 and prefabricated panel member 10.
As further improvement to the embodiment of the invention; Said sole plate 1 can be hollow-core construction, and with respect to the sole plate structure of entity, the diameter of hollow sole plate 1 increases; Area also increases; The corresponding pressure that bears further reduces, and makes hollow sole plate 1 bury more shallowly, from and further the lifting tower foundation with respect to the height on ground.
Shown in figure 13, the embodiment of the invention also provides a kind of pylon of wind-driven generator, comprises the described tower foundation of technique scheme, is provided with pylon body 5 on the top of said tower foundation.Wherein, the pylon 5 of wind-driven generator is connected with the prefabricated ring beam 4 at tower foundation top through the flange of its bottom, and then plays the effect of support tower 5.Because present embodiment only is to be embedded in sole plate 1 under the face of land; Earthwork excavated volume and concrete amount have not only been reduced; And compare solid tower foundation, and can guarantee under the highly constant situation of original pylon body 5, can promote the overall height of pylon body 5 more than 10 meters; Make wind-driven generator obtain more wind energy, the transportation that therefore brings with regard to the size of having avoided direct increase pylon body 5 is inconvenient.Because all prefabricated units can be good in factory process in advance, transports to the job site then and carry out assembly unit, not only saved concrete curing phase and detection time, also the reduction of erection time is more than one month; Simultaneously, the size and the weight of all prefabricated units are less, and conventional haulage vehicle just can be accomplished transportation.
In addition, the inner space of the hollow support pier of said tower foundation is provided with the auxiliary power equipment that is electrically connected with the wind-driven generator that is located at said pylon body top.Because the inside of hollow support pier 2 has enough big space, and various auxiliary power equipment can be installed, and makes the inner space of hollow support pier 2 be fully utilized.
The above; Be merely the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection domain with claim.
Claims (10)
1. a tower foundation comprises the sole plate that is embedded under the face of land, it is characterized in that, the top of said sole plate is connected with the hollow support pier, and said hollow support pier is positioned on the face of land.
2. tower foundation according to claim 1 is characterized in that, said sole plate is assemblied to form by the circumferentially mutual interlock of plural prefabricated panel member; Or
Said sole plate is one-body molded by cast-in-situ concrete.
3. tower foundation according to claim 2 is characterized in that, the bottom of a side of said prefabricated panel member is provided with along the top of first boss that circumferentially protrudes, another opposite side and is provided with along second boss of circumferential protrusion;
The upper surface of said first boss is provided with connector, and the soffit of said second boss is provided with the through hole that holds said connector.
4. tower foundation according to claim 3 is characterized in that, said hollow support pier circumferentially is intervally arranged on said sole plate by prefabricated supporting member more than two and forms; Be provided with coaming plate between adjacent two said prefabricated supporting members.
5. tower foundation according to claim 4 is characterized in that the end face of said prefabricated panel member is provided with groove, and the bottom of said prefabricated supporting member is provided with the first step that matches with said groove along circumferential both sides.
6. tower foundation according to claim 5 is characterized in that the top of said hollow support pier is provided with prefabricated ring beam.
7. tower foundation according to claim 6 is characterized in that the bottom of said prefabricated ring beam is provided with annular groove, and the top of said prefabricated supporting member is provided with the second step that matches with said annular groove along circumferential both sides.
8. according to the described tower foundation of claim 1-7, it is characterized in that said sole plate is a hollow-core construction.
9. the pylon of a wind-driven generator is characterized in that, comprises each described tower foundation of claim 1-8, is provided with the pylon body on the top of said tower foundation.
10. the pylon of wind-driven generator according to claim 9 is characterized in that, the inner space of the hollow support pier of said tower foundation is provided with the auxiliary power equipment that is electrically connected with the wind-driven generator that is located at said pylon body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101891447A CN102720207A (en) | 2012-06-08 | 2012-06-08 | Tower foundation and tower of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101891447A CN102720207A (en) | 2012-06-08 | 2012-06-08 | Tower foundation and tower of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102720207A true CN102720207A (en) | 2012-10-10 |
Family
ID=46946062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101891447A Pending CN102720207A (en) | 2012-06-08 | 2012-06-08 | Tower foundation and tower of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720207A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215967A (en) * | 2013-05-15 | 2013-07-24 | 北京中水恒信环境科技发展有限公司 | Prestress reverse ribbed plate and manufacturing method thereof |
| CN103850885A (en) * | 2012-11-28 | 2014-06-11 | 财团法人船舶暨海洋产业研发中心 | Offshore mounting method and assembly structure for wind driven generator |
| CN105804109A (en) * | 2016-03-21 | 2016-07-27 | 南京电力工程设计有限公司 | Concrete assembly type foundation |
| CN106121346A (en) * | 2016-06-29 | 2016-11-16 | 中国航空规划设计研究总院有限公司 | A kind of hinged change type externally pre-stressed concrete pylon and construction method thereof |
| CN106164380A (en) * | 2014-02-18 | 2016-11-23 | 因内奥托雷斯有限公司 | Wind-driven generator fabricated base |
| CN108350863A (en) * | 2015-08-31 | 2018-07-31 | 西门子歌美飒可再生能源有限公司 | Equipment pylon with concrete bed |
| CN110953125A (en) * | 2019-12-17 | 2020-04-03 | 湘电风能有限公司 | Prefabricated polygonal prestressed concrete tower cylinder and manufacturing mold of cylinder sections thereof |
| CN113756357A (en) * | 2021-08-10 | 2021-12-07 | 山东电力工程咨询院有限公司 | Assembly type plate foundation adopting hollow bottom plate and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20100588U1 (en) * | 2001-01-13 | 2001-03-22 | Briese Remmer | Off-shore wind turbine |
| CN101100861A (en) * | 2006-07-07 | 2008-01-09 | 杨建安 | Construction method for detachable tower foundation and structure thereof |
| CN201058996Y (en) * | 2007-07-13 | 2008-05-14 | 从卫民 | Concrete prefabricated assembled multipurpose tower crane base counterweight |
| CN101749201A (en) * | 2008-12-02 | 2010-06-23 | 通用电气公司 | Wind turbine with improved tower and method of assembling same |
| CN201704699U (en) * | 2010-07-08 | 2011-01-12 | 宝钢工程技术集团有限公司 | Steel structure foundation system of offshore fan |
| CN101956677A (en) * | 2009-07-08 | 2011-01-26 | 通用电气公司 | The basis, modularization surface that is used for wind turbine space frame type pylon |
| CN202152463U (en) * | 2011-07-03 | 2012-02-29 | 江苏金海风电科技有限公司 | Foundation pressure-bearing beam plate type wind power generation tower foundation |
| CN202164619U (en) * | 2011-05-13 | 2012-03-14 | 刘浦贵 | Multi-functional tower machine base of pre-stressed integrated concrete member |
-
2012
- 2012-06-08 CN CN2012101891447A patent/CN102720207A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20100588U1 (en) * | 2001-01-13 | 2001-03-22 | Briese Remmer | Off-shore wind turbine |
| CN101100861A (en) * | 2006-07-07 | 2008-01-09 | 杨建安 | Construction method for detachable tower foundation and structure thereof |
| CN201058996Y (en) * | 2007-07-13 | 2008-05-14 | 从卫民 | Concrete prefabricated assembled multipurpose tower crane base counterweight |
| CN101749201A (en) * | 2008-12-02 | 2010-06-23 | 通用电气公司 | Wind turbine with improved tower and method of assembling same |
| CN101956677A (en) * | 2009-07-08 | 2011-01-26 | 通用电气公司 | The basis, modularization surface that is used for wind turbine space frame type pylon |
| CN201704699U (en) * | 2010-07-08 | 2011-01-12 | 宝钢工程技术集团有限公司 | Steel structure foundation system of offshore fan |
| CN202164619U (en) * | 2011-05-13 | 2012-03-14 | 刘浦贵 | Multi-functional tower machine base of pre-stressed integrated concrete member |
| CN202152463U (en) * | 2011-07-03 | 2012-02-29 | 江苏金海风电科技有限公司 | Foundation pressure-bearing beam plate type wind power generation tower foundation |
Non-Patent Citations (1)
| Title |
|---|
| 程绍革: "《建筑抗震鉴定技术手册》", 29 February 2012, article "第10章 木结构和土石墙房屋", pages: 284 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850885B (en) * | 2012-11-28 | 2016-08-24 | 财团法人船舶暨海洋产业研发中心 | The offshore installation method of wind-driven generator and connecting structure thereof |
| CN103850885A (en) * | 2012-11-28 | 2014-06-11 | 财团法人船舶暨海洋产业研发中心 | Offshore mounting method and assembly structure for wind driven generator |
| CN103215967A (en) * | 2013-05-15 | 2013-07-24 | 北京中水恒信环境科技发展有限公司 | Prestress reverse ribbed plate and manufacturing method thereof |
| CN106164380B (en) * | 2014-02-18 | 2019-05-31 | 因内奥托雷斯有限公司 | Wind-driven generator fabricated base |
| CN106164380A (en) * | 2014-02-18 | 2016-11-23 | 因内奥托雷斯有限公司 | Wind-driven generator fabricated base |
| CN108350863A (en) * | 2015-08-31 | 2018-07-31 | 西门子歌美飒可再生能源有限公司 | Equipment pylon with concrete bed |
| US11072903B2 (en) | 2015-08-31 | 2021-07-27 | Siemens Gamesa Renewable Energy, Inc. | Equipment tower having a concrete plinth |
| CN105804109B (en) * | 2016-03-21 | 2019-01-22 | 南京电力工程设计有限公司 | A kind of concrete assembled basis |
| CN105804109A (en) * | 2016-03-21 | 2016-07-27 | 南京电力工程设计有限公司 | Concrete assembly type foundation |
| CN106121346A (en) * | 2016-06-29 | 2016-11-16 | 中国航空规划设计研究总院有限公司 | A kind of hinged change type externally pre-stressed concrete pylon and construction method thereof |
| CN106121346B (en) * | 2016-06-29 | 2018-09-18 | 中国航空规划设计研究总院有限公司 | It is a kind of to be hinged change type externally pre-stressed concrete pylon and its construction method |
| CN110953125A (en) * | 2019-12-17 | 2020-04-03 | 湘电风能有限公司 | Prefabricated polygonal prestressed concrete tower cylinder and manufacturing mold of cylinder sections thereof |
| CN113756357A (en) * | 2021-08-10 | 2021-12-07 | 山东电力工程咨询院有限公司 | Assembly type plate foundation adopting hollow bottom plate and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102720207A (en) | Tower foundation and tower of wind-driven generator | |
| EP2837554A1 (en) | Partially floating marine platform for offshore wind-power, bridges and marine buildings, and construction method | |
| US20090255200A1 (en) | Foundation for a wind turbine | |
| CN103821676A (en) | Tower foundation of wind generating set | |
| CN103696429B (en) | A kind of concrete of special-shaped foundation ditch supports the combined support system and the construction method that add fish belly sill | |
| CN103195085A (en) | Downward story-adding basement and construction method thereof | |
| CN103912007A (en) | Prefabricated concrete cushion cap preserved with foundation ring hole and pile recess ring hole and mounting method of assembly type multi-pile foundation based on cushion cap | |
| CN201288328Y (en) | Fixed foundation for beam and plate integrated prefabricated split mounting type tower crane | |
| CN111851567A (en) | Wind power foundation newly built or expanded on soft foundation shallow covering layer and construction method thereof | |
| CN102936897B (en) | Steel bridge capable of being used as supporting and reinforcing structure | |
| CN102953385B (en) | Construction method for changing support of foundation pit at irregular place of rampway | |
| KR101319784B1 (en) | Reinforcement structure of steel tower and reinforcement method thereof | |
| CN105421477A (en) | Construction method for tower crane foundation | |
| CN203429648U (en) | Large steel cylinder cofferdam structure | |
| CN202164621U (en) | Tower crane foundation capable of being arranged and assembled | |
| CN103510458B (en) | Pile type continuous rigid frame bridge and construction method thereof | |
| CN203475289U (en) | Pile type continuous rigid frame bridge | |
| CN203855904U (en) | Windproof net upright column structure | |
| CN111197319A (en) | Multidirectional prestress prefabricated assembled beam slab foundation of wind power generation tower | |
| CN105155573A (en) | Offshore wind turbine barrel-in-barrel foundation | |
| CN213625676U (en) | Combined anti-scour beach fan foundation | |
| CN202500146U (en) | Steel-structure assembly type bearing platform tubular pile foundation | |
| CN205296206U (en) | Tower cane foundation | |
| CN104452798A (en) | Offshore wind turbine foundation structure and equipment and construction method of offshore wind turbine foundation equipment | |
| CN208650067U (en) | Underground increasing layer excavates new supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |