WO2008136717A1 - Structure de tour d'antenne avec tige d'installation - Google Patents

Structure de tour d'antenne avec tige d'installation Download PDF

Info

Publication number
WO2008136717A1
WO2008136717A1 PCT/SE2007/050306 SE2007050306W WO2008136717A1 WO 2008136717 A1 WO2008136717 A1 WO 2008136717A1 SE 2007050306 W SE2007050306 W SE 2007050306W WO 2008136717 A1 WO2008136717 A1 WO 2008136717A1
Authority
WO
WIPO (PCT)
Prior art keywords
segment
elongated structure
structure according
anyone
segments
Prior art date
Application number
PCT/SE2007/050306
Other languages
English (en)
Inventor
Peter HÄGER
Ay Lutfi
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Priority to BRPI0721559-2A priority Critical patent/BRPI0721559A2/pt
Priority to PCT/SE2007/050306 priority patent/WO2008136717A1/fr
Priority to AP2009004986A priority patent/AP2620A/xx
Priority to TW097106661A priority patent/TWI414668B/zh
Publication of WO2008136717A1 publication Critical patent/WO2008136717A1/fr
Priority to ZA2009/06296A priority patent/ZA200906296B/en
Priority to EG2009111622A priority patent/EG25702A/xx
Priority to RU2009146923/03A priority patent/RU2009146923A/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/16—Prestressed structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1242—Rigid masts specially adapted for supporting an aerial
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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

Definitions

  • the present invention generally relates to elongated reinforced concrete structures, and in particular, to an elongated hollow structure that is segmented in the longitudinal direction.
  • Elongated reinforced concrete structures are frequently used in a variety of fields .
  • Examples of elongated reinforced concrete structures are different types of masts and towers, pylons, chimneys, architectural structures, arc shaped beams , etc...
  • Elongated reinforced concrete structure that is segmented in the longitudinal direction, wherein the segments are interconnected by a plurality of elongated fastening members that together form a continuous longitudinal interconnection structure that interconnect the base segment to the terminating represent a new sort of thinking. None of the mentioned prior art documents describe such an interconnection structure.
  • An embodiment of the present invention is therefore to introduce a new elongated structure that is segmented in the longitudinal direction, wherein the segments are essentially comprised of reinforced concrete for use in as rigid construction element, eg.:
  • Figures Ia and Ib illustrate an elongated structure according to an embodiment of the present invention.
  • Figures 2a and 2b illustrate an elongated structure according to another embodiment of the present invention.
  • Figures 3a and 3b illustrate an elongated structure according to another embodiment of the present invention.
  • Figures 4a and 4b illustrate an elongated structure according to another embodiment of the present invention.
  • Figures 5a and 5b illustrate an elongated structure according to another embodiment of the present invention.
  • Figures 6a to 6c illustrate details of an elongated structure according to other embodiments of the present invention.
  • Figures 7a and 7b illustrate an elongated structure according to still another embodiment of the present invention.
  • Figure 8 illustrates an elongated structure according to yet another embodiment of the present invention.
  • Figure 9 illustrates an elongated structure according to yet another embodiment of the present invention.
  • Figure 10 is a flow chart illustrating a method according to an embodiment of the present invention.
  • Figure 11 is a flow chart illustrating a method according to an embodiment of the present invention.
  • Figure 12 is a block diagram illustrating a system according to an embodiment of the present invention.
  • the present invention makes it possible to use prefabricated segmented elongated structures as an alternative to structures molded on site or prefab structures molded in one integral piece.
  • an elongated structure 10 that is segmented S1-S4 in the longitudinal direction.
  • the elongated structure comprises a base segment Sl, at least one intermediate segment S2, S3, and a terminating segment S4 wherein the segments are essentially comprised of reinforced concrete.
  • S1-S4 are interconnected in the longitudinal direction by a plurality of elongated fastening members 20 that together form a longitudinal interconnection structure 30 that interconnect the base segment Sl to the terminating segment S4 without gaps in the longitudinal direction.
  • the plurality of elongated fastening members 20 together can be said to form a continuous longitudinal interconnection structure 30 throughout the segmented elongated structure 10.
  • the continuous longitudinal interconnection structure 30 may be of different forms wherein the terminating segment S4 is interconnected to the base segment Sl either directly by one or more fastening members 20 that extends all the way from an attachment point 40 in the base to the terninating segment S4, or indirectly by two or more longitudinally overlapping fastening members 20.
  • Each segment comprises fastening member guides
  • Embodiments of the continuous longitudinal interconnection structure 30 are schematically illustrated in figs. Ib, 2b, 3b, 4b and 5b.
  • the embodiment shown in figs Ia to 5b is a thin walled hollow structure, designed to provide desired mechanical properties while being of light weight.
  • a thin walled structure provides many advantages relating to structural properties, production and assembly of a segmented elongated structure. However, all or some of the segments may be tick walled or even solid, and sections may even be partially solid.
  • Figs. Ia to 5b schematically depict an elongated hollow structure 10 in the form of a tower wherein the base segment
  • the continuous longitudinal interconnection structure 30 may be of different form and thus rigidity.
  • One way to define the rigidity of the continuous longitudinal interconnection structure 30 is to define the fastening member 20 density as the number of fastening members at a specific cross section of the elongated structure, i.e. high fastening member density at an intersection between two segments implies that the two segments S1-S4 are secured to each other by a large number of fastening members 20.
  • each one of the intermediate segment (s) S2, S3 and the terminating segment S4 is secured to the base segment Sl by three or more fastening members 20.
  • the embodiment of figs Ia and Ib provides excellent rigidity, as the fastening member density is highest in the base region and decreases towards the terminating segment.
  • each segment, except for the base segment Sl and the intermediate segment S2 adjacent the base segment is secured to a non adjacent segment by three or more fastening members 20.
  • Fig. 2a and 2b schematically show an embodiment wherein the lower attachment points 40 for the terminating segment have been moved from the base segment Sl to the first intermediate segment S2.
  • the fastening member density is lowered in the base segment.
  • Fig. 3a and 3b schematically show an embodiment wherein each segment is secured to adjacent segment (s) by three or more elongated fastening members 20.
  • the attachment points in each intermediate element are arranged in a longitudinally overlapping manner so that the continuous longitudinal interconnection structure 30 is achieved, by arranging upper attachment points 40a and lower attachment points 40b in an overlapping fashion in the intermediate elements.
  • the attachment points 40a and 40b may be combined and the fastening members interconnected by suitable means.
  • Fig. 4a and 4b schematically show an embodiment wherein all fastening members 20 interconnect the base segment Sl directly to the terminating segment S4, securing the intermediate segments S2 and S3 there between.
  • This and other embodiments may comprise at least one intermediate segment S2, S3 that is not directly secured to the fastening members 20, but clamped in between two or more other segments. Due to the nature of the continuous longitudinal interconnection structure 30 the fastening members 20 generally extends a greater distance in the longitudinal direction than the average extension of the segments S1-S4.
  • Fig. 5a and 5b schematically show an embodiment wherein the fastening members 20 are arranged crosswise between respective attachment points 40, in order to achieve improved torsion strength.
  • Each elongated fastening member 20 is attached to and is tensioned between two associated attachment points 40 in different segments S1-S4.
  • the fastening members are secured by suitable securing means 70 that abuts a counter surface at the attachment point when the fastening member is tensioned.
  • the securing means allow subsequent tensioning of the fastening members 20, in order to compensate for dilatation over time of the fastening members. Examples of securing means include threaded nuts, clamps, wire joints etc.
  • the fastening member guides 50 are arranged to preserve the fastening members at predetermined configuration in between the attachment points 40.
  • the fastening member guides 50 are formed in the wall of the segments.
  • the fastening member guides 50 of adjacent segments are aligned.
  • adjacent segments are provided with alignment means (not shown) serving for proper alignment of fastening member guides 50 between adjacent segments.
  • the end surfaces of the segments are molded to the desired form, including access points for fastening member guides and alignment means if present.
  • the elongated structure comprises essentially no metal parts exposed to the outer surface.
  • the fastening member guides 50 at least partially are formed as conduits in the wall of the segments.
  • conduits are preferably formed by placing elongated tubes that extend between attachment point/intersection surfaces in the mould before it is filled with concrete.
  • the attachment points 40 are arranged integrally in the wall of the segments so that the fastening members 20 run in an essentially straight line between the attachment points 40.
  • the fastening member guides 50 at least partially are formed as grooves in the outer peripheral surface of the segments.
  • the attachment points 40 are provided at the inner peripheral surface of the segments in order for the securing means 70 to not be accessed from the outside of the structure, in this embodiment, the fastening members follow non-straight fastening member guides 50.
  • Fig. 6c shows an embodiment wherein the attachment point 40 in the base segment is arranged at the very bottom of the same in order to make the continuous longitudinal interconnection structure 40 extend throughout the whole length of the elongated hollow structure 10. Moreover, the associated attachment point 40 in the intermediate segment S3 is furnished to be contained inside the wall of the segment, in order to provide a smooth uninterrupted inner and outer peripheral surface.
  • fastening members 20 are depicted as being independent of the segments and attached to the attachment points 40 by securing means 70.
  • one or more fastening members 20 are partly integrated with one of the segments in that one end thereof is molded into the wall of the segment.
  • the fastening members 20 are comprised as a part of the reinforcement means in the longitudinal direction in the segment (s).
  • transverse reinforcement members 80 are mainly but not restricted to be provided in the transverse direction, and the fastening members 20 will act as prestressing reinforcement members in the longitudinal direction.
  • reinforcement in the longitudinal direction provides improved rigidity during transport and assembly.
  • the fastening members 20 are made of any suitable material of adequate strength, such as metal bars or wires, fibre reinforced composite rods etc.
  • Figs. 7a and 7b schematically shows an example of a curved elongated structure 10.
  • the fastening member density can be varied also in the cross sectional direction as is indicated in fig. 7b, wherein more fastening members 20 are arranged at the high tension side.
  • the elongated structure may be of essentially any form, eg. straight uniform shape, of varying cross sectional shape along its length, bottle shaped, comprising at least one conical section in the longitudinal direction.
  • the elongated structure comprises at least one section is of circular cross section. Examples of other cross sectional shapes comprise oval, triangular, square, starshaped etc.
  • Figs. 8 show one embodiment of an elongated hollow structure 10 in the form of an antenna tower body adapted to house telecommunications equipment 100.
  • the tower body is comprised of two base sections Sl and S2 comprised of eight sections B1-B8, and a plurality of modular tower segments S3-S7.
  • the radial sections B1-B8 are interconnected by suitable radial fastening members.
  • the disclosed embodiment has a circular cross-section, and the base diameter is 5.0 m, whereas the diameter of the modular tower segments is 1.8 m.
  • the antenna tower is provided with a radome 110 and the total height including the radome 110 is 40 m.
  • At least two of the segments S3-S7 are essentially identical, whereby they can be subsequently moulded in the same mould.
  • the terminating segment is of the same shape as at least one intermediate segment.
  • a hollow inner portion of the structure 10 has the function of an internal installation shaft, and wherein the tower is arranged to house a radio base station 100 in the installation shaft in the vicinity of one or more associated antennas 120 at the top of the tower body.
  • the tower body and the installation shaft may have a larger cross-sectional area at the base compared with the top.
  • the radio base station provided in the tower belongs to a GSM, WCDMA, HSPA, MIMO, LTE or future type telecommunications system.
  • the installation shaft may be formed to house one or more radio base stations in the vicinity of one or more associated antennas at the top of the tower body.
  • the installation shaft is formed to allow personnel access to the radio base station without the need for bringing the base station down.
  • the installation shaft In order for personnel to have adequate access to the RBS, the installation shaft must be large enough so that it is possible for a person occupying the space in front of the RBS to access and perform essentially all normal maintenance and service operations.
  • the volume of the installation shaft by the RBS that is needed to allow adequate access to the RBS equipment depends on the size of the same.
  • the RBS equipment in the antenna tower is comprised of standard rack mounted units with a standard width between 60 and 100 cm and a depth of 30 to 80 cm.
  • the cross-sectional area of the installation shaft at the radio base station is at least, 2.0, 2.5, 3.0 m 2 or more.
  • the free space in front of the RBS is at least but not limited to 1.0 to 2.0 m 2 .
  • the tower may be of essentially circular cross section at the radio base station height, with a radius of at least 0.7, 0.9, or 1,3 m or more.
  • two or more separate radio base stations are arranged in the installation shaft in the vicinity of one or more associated antennas at the top of the tower body.
  • the RBSs may be stacked one on top of the other.
  • the RBSs may be of the same type with respect to make and telecommunications system, but they may also belong to different operators or telecommunications systems, e.g. GSM, WCDMA, HSPA, MIMO, LTE or future type telecommunications systems.
  • the antenna tower may also house other types radio communication equipment and associated antennas, such as wireless IP networks etc., as well as radio or television broadcasting equipment.
  • the installation shaft may extend a limited portion of the height of the tower or all the way from the tower base to the top. In the case the installation shaft extend throughout the full height.
  • the installation shaft may be accessed via an entrance door (not shown) or the like at the lower end thereof, and the RBS is reached by climbing or elevator means inside the shaft.
  • the lower section of tower body is formed as a truncated cone and the upper action as an elongated uniform structure, both of essentially circular cross section.
  • the tower body may be of many different shapes.
  • a radome is arranged extending from the elongated tower body and enclosing the antennas.
  • the radome is designed to give required shelter for the RBS equipment at the same time as it is essentially transparent to radio waves emitted from the antennas.
  • the antenna tower has one or more ventilation openings in the lower regions thereof, and corresponding openings in the upper region, above the RBS, whereby a flow of air is obtained in the installation shaft due to a stack effect.
  • Additional mechanical cooling means i.e. air conditioning system, may also be needed depending on the geographical location of the antenna tower and are typically placed in the base section of the antenna tower structure.
  • the elongated structure 10 disclosed in fig. 9 supports a wind turbine unit 130 for production of electrical energy.
  • the wind turbine unit comprises a generator housing 140 with turbine blades 150 pivotally arranged at the top end of the segmented elongated structure 10.
  • the base Sl segment comprises a plurality of attachment points 40 for attachment of fastening members 20 interconnecting the base segment Sl with two or more segments in the longitudinal direction.
  • the attachment points are arranged at a distance from the interconnection end of the base segment, and it comprises fastening member guides 50 arranged to preserve the fastening members at predetermined configuration between the attachment points and the interconnection end.
  • the attachment points 40 are arranged at the non interconnection end of the base segment.
  • the intermediate segment S2, S3 comprises fastening member guides 50 arranged to preserve fastening members 20 at predetermined configuration with respect to the segment, the fastening member guides 50 extend from an interconnection end in the base segment direction. At least some of the fastening member guides 50 may extend to an interconnection end in the direction opposite to the base segment.
  • the intermediate segment may comprise one or more attachment points 40 for attachment of fastening members 20 interconnecting the segment with one or more segments in the longitudinal direction.
  • the terminating segment S4 comprises one or more attachment points for attachment of fastening members 20 interconnecting the segment with two or more segments in the longitudinal direction.
  • the terminating segment may be essentially identical to an intermediate segment.
  • a method of producing segments of an elongated hollow structure that is segmented in the longitudinal direction comprising the steps:
  • the means forming fastening member guides are tubes placed so that they are molded into the walls of the segment ST7.
  • the tubes extend between the interconnection surfaces of the segment and/or attachment points formed by the mould. During moulding it is made sure that no concrete enters into the tubes to block the guides.
  • the step of filling the mould is performed with the longitudinally axis of the mould arranged essentially vertical ST8.
  • the mould can be filled from the bottom section thereof ST9, whereby air inclusions in the concrete effectively are avoided.
  • Example materials in the tower is for the purpose of this invention, steel fibrous cement based composites i.e. concrete blended metal mesh and/or rebar.
  • Other materials are also to be considered able, are such as, but not limited to, metal, plasties, cement based materials, wood, glass, carbon fibre and composites of the same.
  • each intermediate segment comprising fastening member guides arranged to preserve fastening members at predetermined configuration with respect to the segment and optionally one or more attachment points for attachment of fastening members,
  • the continuous longitudinal interconnection structure 40 may be of different forms depending on the load requirements on the structure. Therefore, the sequence of the steps in the above method can be altered accordingly.
  • Assembly of an elongated structure according to fig. 1 involves fitting of fastening members between attachment points in the base segment and each segment and tensioning the fastening members for each segment.
  • Assembly of elongated structures according to figs. 2a and 3a involves fitting of fastening members between attachment points in a preceding segment and each segment and tensioning the fastening members for each segment.
  • the steps of repeating fitting of fastening members and tensioning the same to interconnect intermediate segments is indicated by solid lines in fig. 10, whereas the steps of interconnecting the terminating segment is indicated by- broken lines.
  • one or more of the intermediate elements lack attachment points and wherein the fastening members extends through fastening member guides in said segment (s) from attachment points in the preceding segment to at least one subsequent segment comprising attachment points.
  • all intermediate elements may lack attachment points, as is shown in fig. 4, and wherein the fastening members extends through fastening member guides in said segments from attachment points in the base to attachment points in the terminating segment. Then, all segments are arranged on the base segment prior to the fitting of fastening members and tensioning of the same.
  • the method further comprises the step: securing a radio base station with associated antennas in the installation shaft of one of the prefabricated elongated antenna tower segments before said segment is interconnected.
  • FIG 12 is a block diagram illustrating a system for wireless communication in accordance to an embodiment of the present invention.
  • the wireless communications system 300 comprises one or more antenna tower structures 310 each equipped with at least one antenna Radio Base Station serving as an access point for user equipments 320.
  • the antenna tower structures of the system are being cast and divided into tubular tower sections having a hollowed cross section.
  • the sections are equipped with an arrangement for moving a whole antenna radio base station along the elongation of the antenna tower structure, wherein the antenna radio base station is being disposed inside the tubular tower.
  • Each antenna tower structure have at least one entrance into the antenna tower structure giving access for service of the antenna Radio Base station.
  • the system 30, permits operator specific antenna tower structure designs (OPl, 0P2 , 0P3 , OP4, 0P5 etc).
  • operator specific designs makes it more simple for service personnel to identify a specific antenna tower structure among other towers, wherein equipment in the tower is to be served, updated or reconfigured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Support Of Aerials (AREA)
  • Wind Motors (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

La présente invention concerne une structure allongée (10) segmentée (S1-S4) dans la direction longitudinale, qui comprend un segment de base (S1), au moins un segment intermédiaire (S2, S3), et un segment terminal (S4), les segments étant essentiellement composés de béton armé, et étant interconnectés dans la direction longitudinale par une pluralité d'éléments de fixation allongés (20) qui forment ensemble une structure d'interconnexion longitudinale (30) et qui interconnectent le segment de base au segment terminal, sans espace, dans la direction longitudinale. Chaque segment comprend des guides d'éléments de fixation (50) formés dans la paroi du segment et agencés pour conserver les éléments de fixation dans une configuration prédéterminée par rapport audit segment.
PCT/SE2007/050306 2007-05-07 2007-05-07 Structure de tour d'antenne avec tige d'installation WO2008136717A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BRPI0721559-2A BRPI0721559A2 (pt) 2007-05-07 2007-05-07 estrutura de torre de antena alongada, segmento de torre de antena alongado e método de montar uma estrutura alongada
PCT/SE2007/050306 WO2008136717A1 (fr) 2007-05-07 2007-05-07 Structure de tour d'antenne avec tige d'installation
AP2009004986A AP2620A (en) 2007-05-07 2007-05-07 Antenna tower structure with installation shaft
TW097106661A TWI414668B (zh) 2007-05-07 2008-02-26 用於在縱向方向上經分割之長型結構之基礎片段、中間片段與終端片段及其組裝製造方法
ZA2009/06296A ZA200906296B (en) 2007-05-07 2009-09-10 Antenna tower structureb with installation shaft
EG2009111622A EG25702A (en) 2007-05-07 2009-11-03 Antenna tower structure with installation shaft
RU2009146923/03A RU2009146923A (ru) 2007-05-07 2009-12-16 Конструкция антенной вышки с шахтой инженерного обеспечения

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2007/050306 WO2008136717A1 (fr) 2007-05-07 2007-05-07 Structure de tour d'antenne avec tige d'installation

Publications (1)

Publication Number Publication Date
WO2008136717A1 true WO2008136717A1 (fr) 2008-11-13

Family

ID=39943729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2007/050306 WO2008136717A1 (fr) 2007-05-07 2007-05-07 Structure de tour d'antenne avec tige d'installation

Country Status (7)

Country Link
AP (1) AP2620A (fr)
BR (1) BRPI0721559A2 (fr)
EG (1) EG25702A (fr)
RU (1) RU2009146923A (fr)
TW (1) TWI414668B (fr)
WO (1) WO2008136717A1 (fr)
ZA (1) ZA200906296B (fr)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010107359A1 (fr) * 2009-03-19 2010-09-23 Telefonaktiebolaget L M Ericsson (Publ) Segment de pylône de télécommunications
WO2010107352A1 (fr) * 2009-03-19 2010-09-23 Telefonaktiebolaget L M Ericsson (Publ) Structure tubulaire pour pylône de télécommunications
EP2182209A3 (fr) * 2008-10-28 2011-05-11 Gisela Wendling-Lenz Construction de tour hybride
WO2011091799A1 (fr) * 2010-02-01 2011-08-04 Conelto Aps Construction de tour et son procede d'erection
US20110236216A1 (en) * 2010-03-29 2011-09-29 Konopacki Jeffrey M Wind turbine mounting system for non-turbine purpose built structures
WO2012069671A1 (fr) 2010-11-24 2012-05-31 Knock Telecom, S.A. Tour de téléphonie modulaire à équipement électrique intégré
WO2012130292A1 (fr) * 2011-03-29 2012-10-04 Amsc Windtec Gmbh Tour d'éolienne et son procédé de fabrication
US20130064678A1 (en) * 2010-05-25 2013-03-14 Henrik Stiesdal Jacket structure for offshore constructions
DE102011090194A1 (de) * 2011-12-30 2013-07-04 Rolf J. Werner Turmförmiges Tragwerk
DE102012106321A1 (de) * 2012-07-13 2014-01-16 Green Tower Entwicklungs Gmbh Holzturm für Windkraftanlage
WO2014021927A2 (fr) * 2012-08-03 2014-02-06 Lockwood James D Tour d'éolienne segmentée post-contrainte en béton préfabriqué
WO2014030007A1 (fr) * 2012-08-23 2014-02-27 Blade Dynamics Limited Tour éolienne
WO2014037421A1 (fr) * 2012-09-04 2014-03-13 Philipp Wagner Tour d'éolienne et procédé de construction
ES2471641A1 (es) * 2012-12-21 2014-06-26 Acciona Windpower, S.A. Dovela prefabricada de hormigón, torre de aerogenerador que comprende dicha dovela, aerogenerador que comprende dicha torre y procedimiento de montaje de dicho aerogenerador
EP2781673A1 (fr) * 2013-03-21 2014-09-24 Alstom Renovables España, S.L. Tour
US20140298737A1 (en) * 2011-06-09 2014-10-09 Esteyco Energia S.L. Socket-projection fixing assembly
DE102013211750A1 (de) * 2013-06-21 2014-12-24 Wobben Properties Gmbh Windenergieanlage und Windenergieanlagen-Fundament
DE102013108692A1 (de) * 2013-08-12 2015-02-12 Max Bögl Wind AG Turm mit wenigstens einem Turmabschnitt mit Faserspanngliedern
US9863258B2 (en) 2012-09-26 2018-01-09 Blade Dynamics Limited Method of forming a structural connection between a spar cap and a fairing for a wind turbine blade
US9970412B2 (en) 2012-09-26 2018-05-15 Blade Dynamics Limited Wind turbine blade
EP2373889A4 (fr) * 2008-12-10 2018-06-20 Cortina Innovations, S. A. De C. V. Procede de montage en sections d'une tour annulaire pour des generateurs eoliens ou heliostatiques ou des cheminees
WO2022008143A1 (fr) * 2020-07-09 2022-01-13 HolzTurm GmbH Tour pour éolienne
WO2022008142A1 (fr) * 2020-07-09 2022-01-13 ANKER Tower UG (haftungsbeschränkt) i.G. Tour pour éolienne
CN113982846A (zh) * 2021-10-26 2022-01-28 上海电气风电集团股份有限公司 混合式塔架
AT524509A1 (de) * 2020-12-09 2022-06-15 Johann Schweitzer Formsperrholzelement für Windkraftanlagen aus einem Sperrholzlaminat
WO2022263697A1 (fr) * 2021-06-14 2022-12-22 Hws Concrete Towers, S.L. Tour de grande hauteur avec éléments préfabriqués en béton

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638089A (en) * 1946-08-13 1950-05-31 Eugene Hippolyte Garnier Improvements in the construction of poles for power transmission or the like
DE1906528A1 (de) * 1969-02-10 1970-08-20 Nippon Concrete Ind Co Ltd Verbesserte Stahlbewehrung fuer Betonpfeiler,Masten od.dgl.
DE2939472A1 (de) * 1979-09-28 1981-04-09 G.A. Pfleiderer GmbH & Co KG, 8430 Neumarkt Spannbetonkoerper mit vorgespannten spanngliedern
EP1645701A2 (fr) * 2004-10-11 2006-04-12 Inneo21, S.L. Structure modulaire pour tour pour turbines éoliennes et pour autres usages
WO2006111597A1 (fr) * 2005-04-21 2006-10-26 Structural Concrete & Steel, S.L. Tour modulaire prefabriquee

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160306B4 (de) * 2001-12-07 2004-01-15 Wobben, Aloys, Dipl.-Ing. Turm einer Windenergieanlage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638089A (en) * 1946-08-13 1950-05-31 Eugene Hippolyte Garnier Improvements in the construction of poles for power transmission or the like
DE1906528A1 (de) * 1969-02-10 1970-08-20 Nippon Concrete Ind Co Ltd Verbesserte Stahlbewehrung fuer Betonpfeiler,Masten od.dgl.
DE2939472A1 (de) * 1979-09-28 1981-04-09 G.A. Pfleiderer GmbH & Co KG, 8430 Neumarkt Spannbetonkoerper mit vorgespannten spanngliedern
EP1645701A2 (fr) * 2004-10-11 2006-04-12 Inneo21, S.L. Structure modulaire pour tour pour turbines éoliennes et pour autres usages
WO2006111597A1 (fr) * 2005-04-21 2006-10-26 Structural Concrete & Steel, S.L. Tour modulaire prefabriquee

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2182209A3 (fr) * 2008-10-28 2011-05-11 Gisela Wendling-Lenz Construction de tour hybride
EP2373889A4 (fr) * 2008-12-10 2018-06-20 Cortina Innovations, S. A. De C. V. Procede de montage en sections d'une tour annulaire pour des generateurs eoliens ou heliostatiques ou des cheminees
WO2010107352A1 (fr) * 2009-03-19 2010-09-23 Telefonaktiebolaget L M Ericsson (Publ) Structure tubulaire pour pylône de télécommunications
WO2010107359A1 (fr) * 2009-03-19 2010-09-23 Telefonaktiebolaget L M Ericsson (Publ) Segment de pylône de télécommunications
WO2011091799A1 (fr) * 2010-02-01 2011-08-04 Conelto Aps Construction de tour et son procede d'erection
CN102834572B (zh) * 2010-02-01 2015-01-14 科耐拓有限公司 塔架结构和用于装配该塔架结构的方法
US9021757B2 (en) 2010-02-01 2015-05-05 Conelto Aps Tower construction and a method for erecting the tower construction
CN102834572A (zh) * 2010-02-01 2012-12-19 科耐拓有限公司 塔架结构和用于装配该塔架结构的方法
US20110236216A1 (en) * 2010-03-29 2011-09-29 Konopacki Jeffrey M Wind turbine mounting system for non-turbine purpose built structures
US20130064678A1 (en) * 2010-05-25 2013-03-14 Henrik Stiesdal Jacket structure for offshore constructions
WO2012069671A1 (fr) 2010-11-24 2012-05-31 Knock Telecom, S.A. Tour de téléphonie modulaire à équipement électrique intégré
ES2422532R1 (es) * 2010-11-24 2014-04-09 Knock Telecom, S.A. Torre de telefonia modular con equipamiento electrico integrado
WO2012130292A1 (fr) * 2011-03-29 2012-10-04 Amsc Windtec Gmbh Tour d'éolienne et son procédé de fabrication
US20140298737A1 (en) * 2011-06-09 2014-10-09 Esteyco Energia S.L. Socket-projection fixing assembly
DE102011090194B4 (de) * 2011-12-30 2013-12-05 Rolf J. Werner Turmförmiges Tragwerk
WO2013098086A1 (fr) * 2011-12-30 2013-07-04 Werner Rolf J Structure porteuse en forme de tour
DE102011090194A1 (de) * 2011-12-30 2013-07-04 Rolf J. Werner Turmförmiges Tragwerk
DE102012106321A1 (de) * 2012-07-13 2014-01-16 Green Tower Entwicklungs Gmbh Holzturm für Windkraftanlage
WO2014021927A2 (fr) * 2012-08-03 2014-02-06 Lockwood James D Tour d'éolienne segmentée post-contrainte en béton préfabriqué
WO2014021927A3 (fr) * 2012-08-03 2014-05-30 Lockwood James D Tour d'éolienne segmentée post-contrainte en béton préfabriqué
US9175670B2 (en) 2012-08-03 2015-11-03 James D. Lockwood Precast concrete post tensioned segmented wind turbine tower
US9651029B2 (en) 2012-08-23 2017-05-16 Blade Dynamics Limited Wind turbine tower
WO2014030007A1 (fr) * 2012-08-23 2014-02-27 Blade Dynamics Limited Tour éolienne
WO2014037421A1 (fr) * 2012-09-04 2014-03-13 Philipp Wagner Tour d'éolienne et procédé de construction
US9970412B2 (en) 2012-09-26 2018-05-15 Blade Dynamics Limited Wind turbine blade
US9863258B2 (en) 2012-09-26 2018-01-09 Blade Dynamics Limited Method of forming a structural connection between a spar cap and a fairing for a wind turbine blade
US20150096240A1 (en) * 2012-12-21 2015-04-09 Acciona Windpower, S.A. Precast concrete dowel, wind turbine tower comprising said dowel, wind turbine comprising said tower and method for assembling said wind turbine
ES2471641A1 (es) * 2012-12-21 2014-06-26 Acciona Windpower, S.A. Dovela prefabricada de hormigón, torre de aerogenerador que comprende dicha dovela, aerogenerador que comprende dicha torre y procedimiento de montaje de dicho aerogenerador
EP2746580A3 (fr) * 2012-12-21 2014-10-15 Acciona Windpower S.a. Cheville en béton préfabriqué, tour d'éolienne comportant cette cheville, éolienne comportant cette tour et procédé d'assemblage de cette éolienne
US10267054B2 (en) * 2012-12-21 2019-04-23 Acciona Windpower, S.A. Precast concrete dowel, wind turbine tower comprising said dowel, wind turbine comprising said tower and method for assembling said wind turbine
EP2781673A1 (fr) * 2013-03-21 2014-09-24 Alstom Renovables España, S.L. Tour
US9523211B2 (en) 2013-03-21 2016-12-20 Alstom Renewable Technologies Towers
WO2014147202A1 (fr) * 2013-03-21 2014-09-25 Alstom Renovables España, S.L. Tours
DE102013211750A1 (de) * 2013-06-21 2014-12-24 Wobben Properties Gmbh Windenergieanlage und Windenergieanlagen-Fundament
DE102013108692A1 (de) * 2013-08-12 2015-02-12 Max Bögl Wind AG Turm mit wenigstens einem Turmabschnitt mit Faserspanngliedern
WO2022008143A1 (fr) * 2020-07-09 2022-01-13 HolzTurm GmbH Tour pour éolienne
WO2022008142A1 (fr) * 2020-07-09 2022-01-13 ANKER Tower UG (haftungsbeschränkt) i.G. Tour pour éolienne
AT524509A1 (de) * 2020-12-09 2022-06-15 Johann Schweitzer Formsperrholzelement für Windkraftanlagen aus einem Sperrholzlaminat
WO2022263697A1 (fr) * 2021-06-14 2022-12-22 Hws Concrete Towers, S.L. Tour de grande hauteur avec éléments préfabriqués en béton
CN113982846A (zh) * 2021-10-26 2022-01-28 上海电气风电集团股份有限公司 混合式塔架
CN113982846B (zh) * 2021-10-26 2024-01-16 上海电气风电集团股份有限公司 混合式塔架

Also Published As

Publication number Publication date
AP2620A (en) 2013-03-18
EG25702A (en) 2012-05-22
ZA200906296B (en) 2010-11-24
BRPI0721559A2 (pt) 2011-05-03
AP2009004986A0 (en) 2009-10-31
TW200909652A (en) 2009-03-01
RU2009146923A (ru) 2011-06-27
TWI414668B (zh) 2013-11-11

Similar Documents

Publication Publication Date Title
WO2008136717A1 (fr) Structure de tour d'antenne avec tige d'installation
US20100327488A1 (en) Method of Making Hollow Concrete Elements
JP5425617B2 (ja) モジュラーアンテナ塔構造
US7739843B2 (en) Pre-stressed concrete tower for wind power generators
RU2424406C1 (ru) Конструкция антенной вышки с шахтой инженерного обеспечения
US7805895B2 (en) Foundation for enabling anchoring of a wind turbine tower thereto by means of replaceable through-bolts
US6173537B1 (en) Antenna tower
US11578698B2 (en) Foundation for a windmill
WO2009152400A1 (fr) Procédé et appareil de fabrication de structures utilisées dans la construction de supports de base de tour
KR20110004797A (ko) 윈드 터빈 스페이스 프레임 타워용의 모듈형 지상 기초부
CN102356206B (zh) 电信塔段
US20070125032A1 (en) Structural assembly and a method for its manufacture
MX2007009456A (es) Torre de concreto postensado para generadores eolicos.
CN210799235U (zh) 风电钢-混凝土组合塔架的节点过渡塔筒段及风电塔架
CN108396764B (zh) 架线杆预制式基础座及架线杆总成
CN221053849U (zh) 预应力钢-混凝土混合塔筒及风力发电机
US20120012727A1 (en) Tubular Telecom Tower Structure
BRPI0722373A2 (pt) estrutura de torre de antena alongada
RU2782228C2 (ru) Фундамент для ветроэнергетической установки

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07748467

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2009111622

Country of ref document: EG

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009145105

Country of ref document: RU

122 Ep: pct application non-entry in european phase

Ref document number: 07748467

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: PI0721559

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20091015