US20060000185A1 - Flange connection - Google Patents

Flange connection Download PDF

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Publication number
US20060000185A1
US20060000185A1 US10/515,932 US51593205A US2006000185A1 US 20060000185 A1 US20060000185 A1 US 20060000185A1 US 51593205 A US51593205 A US 51593205A US 2006000185 A1 US2006000185 A1 US 2006000185A1
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US
United States
Prior art keywords
layer
flange
time
pylon
period
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.)
Abandoned
Application number
US10/515,932
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English (en)
Inventor
Aloys Wobben
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of US20060000185A1 publication Critical patent/US20060000185A1/en
Abandoned legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • 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
    • E04H12/08—Structures made of specified materials of metal
    • E04H12/085—Details of flanges for tubular masts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • 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
    • E04H12/08—Structures made of specified materials of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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 concerns a method of connecting two flanges mounted to segments (rings) of a pylon of a wind power installation together in force-locking relationship.
  • Flange connections have long been known in the state of the art and are universally employed. In that respect screws are frequently used as connecting means between the flanges, the screws providing a force-locking connection between the co-operating connecting portions.
  • an embodiment provides a flange connection and a method of making a flange connection which can be produced at a lower level of expense with the quality of the connection remaining at least the same.
  • a method of connecting pylon segments of a wind power installation at the erection site of the wind power installation comprises: providing a flange on facing sides of two pylon segments; inserting a layer between the two flanges prior to connection of the segments; coupling the flanges together; decreasing a viscosity of the layer; and adjusting the coupling of the flanges; and increasing the viscosity of the layer.
  • An embodiment provides that, before the flanges are placed one upon the other, a connecting layer is provided on one of the connecting flanges. That connecting layer is of a markedly lower viscosity after the flanges are connected for a time in a second period of time than in the first period of time prior to connection of the flanges and in a third period of time after connection of the flanges.
  • a considerable time saving can be achieved if the layer no longer has to be applied to one of the co-operating flange portions on the building site itself, but that layer is already previously applied there.
  • layer can comprise for example thermoplastic material (plastic material). That makes it possible to already ensure a uniform quality for the layer upon the manufacture thereof under controlled conditions and in that way the danger for example of inclusions of foreign material into the layer when working with it in the open air can be reliably eliminated.
  • layer can be laid on the abutment face prior to transport of the individual sections of a pylon or it can be removed on the building site from a transport packaging and laid on the abutment face in such a way as to save time.
  • the layer may be of a predetermined layer thickness of between about 0.1 mm and 20 mm, preferably between about 0.1 mm and 10 mm. Such a layer thickness is sufficient as that layer is intended to compensate for surface roughness and unevenness of the abutment faces but it is generally not intended to influence the transmission of force.
  • means for influencing the viscosity of the layer In that way the layer can be transported to the site in a solid condition and incorporated there.
  • the viscosity of the layer can be so changed that it is adapted to the surfaces of the abutment faces. That can be accomplished, for example, by heating wires being integrated into a thermoplastic material. As soon as the preformed layer or layers is or are incorporated, the heating wires are supplied with a current. Due to the increase in temperature the viscosity of the material falls and it is adapted to the surfaces against which it bears. As soon as the current is switched off the heating wires cool down and thus also cool the thermoplastic material and the material solidifies again.
  • the layer or layer segments at least on one side are coated with an adhesive.
  • the layer segments can be fixed in a predetermined position. Therefore the layer or the layer segments can already be laid on the abutment face during the production for example of a pylon section and then adhere to that abutment face so that unintentional displacement during transporting and during assembly is prevented.
  • the adhesive can naturally prevent unintentional displacement.
  • the sides of the layer or layer segments, which are coated with adhesive can be covered with a sheet or film in order to avoid unwanted soiling of the adhesive and thus impairment of its adhesion capability.
  • FIG. 1 shows a flange connection according to an embodiment
  • FIG. 2 shows a flange connection according to an embodiment of the invention with an intermediate space between the co-operating connecting portions
  • FIG. 3 shows a flange connection according to an embodiment of the invention with a post-worked intermediate space
  • FIG. 4 shows a plan view of a transition between two segments.
  • FIG. 1 shows two co-operating connecting portions 2 , 4 of a flange connection 100 of two segments 102 , 104 of a pylon structure 106 .
  • Those co-operating connecting portions 2 , 4 are oriented towards each other with the abutment faces 3 , 5 and are connected together by a screw connection 6 to form a force-locking connection.
  • a layer 10 (shown enlarged in the Figure). That layer 10 is arranged between the co-operating connecting portions 2 , 4 and is at least temporarily deformable. In that way the surface structure of the co-operating connecting portions 2 , 4 at the abutment faces 3 , 5 is exactly reproduced in the layer 10 so that it is certain to involve full-area contact.
  • the layer 10 comprises a pressure-resistant material the transmission of force in that flange connection can now take place over the entire abutment faces 3 , 5 .
  • the screw connection 6 is provided to make the force-locking connection between the two co-operating connecting portions 2 , 4 .
  • the layer 10 does not generally serve to make that force-locking connection but serves to compensate for surface irregularities.
  • the layer 10 can be a pre-shaped, segmented or one-piece layer, for example comprising a thermoplastic material with incorporated heating wires 108 . After joining of the adjacent segments the thermoplastic material can be heated and thus made deformable. As a result it adapts itself to the surfaces of the flanges and retains that form after cooling, in which case it returns to its predetermined stiffness.
  • FIG. 2 shows a flange connection according to an embodiment of the invention in which the layer 10 does not completely fill up the intermediate space between the co-operating connecting portions 2 , 4 .
  • moisture can penetrate into the open intermediate space and cause damage there.
  • flange connections have to transmit high levels of load, it is important for that flange connection to be protected from that.
  • FIG. 3 shows that for example in the course of a post-working operation a filling material 11 is incorporated into those remaining intermediate spaces.
  • That filling material 11 can be for example silicone which is used for filling up the intermediate spaces. In that way no moisture (and also no foreign bodies) can penetrate thereinto and the flange connection is thus protected therefrom.
  • FIG. 4 shows a plan view of a transition between two segments in a number of examples.
  • the transition between the two layer segments 10 illustrated is a rectilinear transition.
  • the transition is stepped.
  • the layer segments can be securely positioned in a simple fashion by virtue of that configuration.
  • the layer segments 10 engage hook-like into each other so that the segments are also prevented from unintentionally slipping out of each other.
  • the transition between two layer segments is of an arcuate configuration. That permits correction of the segment orientation in a particularly simple manner without in that case giving rise to unwanted spacings and thus air inclusions in the layer.
  • Electrical contacts can be provided at the mutually facing ends of the layer segments 10 , which contacts connect together heating wires which are incorporated into the layer segments 10 (See heating wires 108 illustrated in FIG. 1 ). In that way the operation of arranging the layer can be simplified and speeded up.
  • the present invention is not limited to pylons for wind turbines.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Wind Motors (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
US10/515,932 2002-05-25 2003-05-16 Flange connection Abandoned US20060000185A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10223429.9 2002-05-25
DE10223429A DE10223429C1 (de) 2002-05-25 2002-05-25 Flanschverbindung
PCT/EP2003/005146 WO2003100268A1 (de) 2002-05-25 2003-05-16 Flanschverbindung

Publications (1)

Publication Number Publication Date
US20060000185A1 true US20060000185A1 (en) 2006-01-05

Family

ID=7714583

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/515,932 Abandoned US20060000185A1 (en) 2002-05-25 2003-05-16 Flange connection

Country Status (18)

Country Link
US (1) US20060000185A1 (pt)
EP (1) EP1514029B1 (pt)
JP (1) JP2005533952A (pt)
KR (1) KR20040111555A (pt)
CN (1) CN1304766C (pt)
AR (1) AR039889A1 (pt)
AT (1) ATE416317T1 (pt)
AU (1) AU2003240257A1 (pt)
BR (1) BR0310105A (pt)
CA (1) CA2486773A1 (pt)
CY (1) CY1108836T1 (pt)
DE (2) DE10223429C1 (pt)
DK (1) DK1514029T3 (pt)
ES (1) ES2316766T3 (pt)
PL (1) PL372190A1 (pt)
PT (1) PT1514029E (pt)
SI (1) SI1514029T1 (pt)
WO (1) WO2003100268A1 (pt)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007059768A1 (en) * 2005-11-24 2007-05-31 Vestas Wind Systems A/S A wind turbine tower, connection means for assembling a wind turbine tower and methods hereof
US20090021019A1 (en) * 2007-06-20 2009-01-22 Siemens Aktiengesellschaft Wind turbine tower and method for constructing a wind turbine tower
US20100058673A1 (en) * 2007-08-31 2010-03-11 Mitsubishi Heavy Industries Ltd Tubular-member flange coupling
US20100126079A1 (en) * 2008-11-27 2010-05-27 Vestas Wind Systems A/S Wind power plant and a method for assembling the same
US20100126115A1 (en) * 2008-11-21 2010-05-27 Vesta Wind Systems A/S Wind Turbine Tower Monitoring Device
WO2010134863A1 (en) * 2009-04-27 2010-11-25 Vertical Wind Ab A section of a carrying column of a wind turbine with vertical shaft and a method for the manufacture of such a carrying column.
US20110131898A1 (en) * 2010-04-29 2011-06-09 Jacob Johannes Nies Flange connection
US20110154757A1 (en) * 2008-05-02 2011-06-30 Vestas Wind Systems A/S Tower section for a wind turbine tower
EP2535485A1 (en) * 2011-06-14 2012-12-19 Siemens Aktiengesellschaft Connection of metal segments of a tower
US8763469B2 (en) 2008-04-02 2014-07-01 Aloys Wobben Wind power plant having multiple construction sections
CN104179633A (zh) * 2013-05-22 2014-12-03 西门子公司 用于塔架部段的凸缘组件
US9091098B2 (en) * 2010-07-13 2015-07-28 Andresen Towers A/S Method of assembling a tubular building structure by using screw sockets
US20160016354A1 (en) * 2014-07-16 2016-01-21 Canon Kabushiki Kaisha Mold, imprint apparatus, and article manufacturing method
US20190004218A1 (en) * 2017-06-29 2019-01-03 Cymer, Llc Reducing optical damage on an optical element
WO2020089020A1 (en) 2018-11-02 2020-05-07 Tp Connectors As A flange element, a flange connection comprising such flange elements and a tower structure
DE102019103467A1 (de) * 2019-02-12 2020-08-13 Fachhochschule Kiel Bausektion, Bauwerk sowie Verwendung der Bausektion und / oder des Bauwerks

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20311368U1 (de) 2003-07-24 2003-10-23 Eckerle Industrie-Elektronik GmbH, 76316 Malsch Mitnehmer-Kupplung mit Überlastschutz
DE102005047726A1 (de) 2005-09-29 2007-04-12 Meyer, Heinrich, Dipl.-Ing. Verfahren und Anordnung zum Verbinden von Kanalmodulen oder -abschnitten für gasförmige Medien
PT2253782E (pt) 2009-05-19 2013-11-18 Pacadar Sa Estrutura de apoio para uma turbina eólica
KR20140028440A (ko) * 2012-08-29 2014-03-10 현대중공업 주식회사 풍력발전기용 조립식타워
DK3277952T3 (da) * 2015-04-02 2019-06-03 Arcelormittal Tårnafsnit til vindkraftanlæg, vindkraftanlægstårn og fremgangsmåde til samling
JP2017145714A (ja) * 2016-02-16 2017-08-24 クリーンエナジーファクトリー株式会社 風力発電機
NL2016438B1 (en) 2016-03-15 2017-10-02 Vdl Groep B V Power pylon with flange connected tubular segments.
CN105697243A (zh) * 2016-04-20 2016-06-22 王文玉 一种大型风力发电机塔架的免维护联接装置及联接方法
CN108343392A (zh) * 2018-03-28 2018-07-31 中海石油(中国)有限公司湛江分公司 辅助安装升高管的装置及应用方法
CN109531086B (zh) * 2018-12-05 2020-05-22 浙江大学 一种针对大直径法兰螺栓孔导向对准机械装置及方法

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US418007A (en) * 1889-12-24 Pipe-joint
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US4653953A (en) * 1983-09-16 1987-03-31 Morrison Molded Fiber Glass Company Sucker rod construction
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US6623047B2 (en) * 1997-06-16 2003-09-23 Swagelok Company Tube coupling
US20030235672A1 (en) * 2002-06-20 2003-12-25 Todd Manteufel Tape and method for applying exposed pressure-sensitive adhesive to a material
US6782667B2 (en) * 2000-12-05 2004-08-31 Z-Tek, Llc Tilt-up and telescopic support tower for large structures
US20040187289A1 (en) * 1999-08-17 2004-09-30 Toback Alex S. Connection system for construction
US20060150389A1 (en) * 2002-07-05 2006-07-13 Daimlerchrysler Ag Method and device for securing components on peripherally closed hollow profiles
US7096639B2 (en) * 2001-03-23 2006-08-29 Aloys Wobben Connecting flange for tubular components and wind turbine tower employing same

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JPH07112485A (ja) * 1993-10-19 1995-05-02 Sekisui Chem Co Ltd 複合管の接続方法
DE19639576C2 (de) * 1996-09-26 2001-09-13 Vetter Foerdertechnik Gmbh Befestigung der Säule eines Schwenkkranes
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DE10033845A1 (de) * 2000-07-12 2002-01-24 Aloys Wobben Turm aus Spannbeton-Fertigteilen

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US418007A (en) * 1889-12-24 Pipe-joint
US117546A (en) * 1871-08-01 Improvement in combined rubber and copper-wire joints for pipe-couplings
US652396A (en) * 1900-01-25 1900-06-26 William Cramp & Sons Ship And Engine Building Company Pipe-coupling.
US1836198A (en) * 1926-07-15 1931-12-15 Babcock & Wilcox Co Pipe joint
US1906826A (en) * 1930-07-12 1933-05-02 United Superior Union Company Pipe coupling
US2401799A (en) * 1941-08-04 1946-06-11 Union Metal Mfg Co Radio antenna tower
US2646997A (en) * 1949-07-30 1953-07-28 Crane Co Flanged pipe joint
US3077638A (en) * 1959-07-22 1963-02-19 Westinghouse Electric Corp Method for producing a sealing gasket
US3655424A (en) * 1968-05-24 1972-04-11 Massachusetts Inst Technology Adhesive tape
US3843764A (en) * 1970-05-26 1974-10-22 Caterpillar Tractor Co Method of making a non-curing gasket for opposed surfaces
US4003590A (en) * 1973-11-23 1977-01-18 Walter Hefel Fluid-tight flange coupling and method of making the same
US3937478A (en) * 1974-11-18 1976-02-10 Lloyd Mancebo Coining seal
US4653953A (en) * 1983-09-16 1987-03-31 Morrison Molded Fiber Glass Company Sucker rod construction
US4616860A (en) * 1984-03-12 1986-10-14 Thermionics Laboratory, Inc. Seal structure for metal vacuum joint
US4620731A (en) * 1985-08-01 1986-11-04 Rushing Bendel S Apparatus for sealing pipe flanges
US4784411A (en) * 1986-07-11 1988-11-15 H.K.O. Handelsgesellschaft mbH Seal assembly, especially for a flange seal
US6623047B2 (en) * 1997-06-16 2003-09-23 Swagelok Company Tube coupling
US20040187289A1 (en) * 1999-08-17 2004-09-30 Toback Alex S. Connection system for construction
US6782667B2 (en) * 2000-12-05 2004-08-31 Z-Tek, Llc Tilt-up and telescopic support tower for large structures
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US7096639B2 (en) * 2001-03-23 2006-08-29 Aloys Wobben Connecting flange for tubular components and wind turbine tower employing same
US20030235672A1 (en) * 2002-06-20 2003-12-25 Todd Manteufel Tape and method for applying exposed pressure-sensitive adhesive to a material
US20060150389A1 (en) * 2002-07-05 2006-07-13 Daimlerchrysler Ag Method and device for securing components on peripherally closed hollow profiles

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8225576B2 (en) 2005-11-24 2012-07-24 Vestas Wind Systems A/S Wind turbine tower, connection means for assembling a wind turbine tower and methods thereof
US20080308696A1 (en) * 2005-11-24 2008-12-18 Jonas Kristensen Wind turbine tower, connection means for assembling a wind turbine tower and methods thereof
WO2007059768A1 (en) * 2005-11-24 2007-05-31 Vestas Wind Systems A/S A wind turbine tower, connection means for assembling a wind turbine tower and methods hereof
US20090021019A1 (en) * 2007-06-20 2009-01-22 Siemens Aktiengesellschaft Wind turbine tower and method for constructing a wind turbine tower
US8250833B2 (en) 2007-06-20 2012-08-28 Siemens Aktiengesellschaft Wind turbine tower and method for constructing a wind turbine tower
US20100058673A1 (en) * 2007-08-31 2010-03-11 Mitsubishi Heavy Industries Ltd Tubular-member flange coupling
US8763469B2 (en) 2008-04-02 2014-07-01 Aloys Wobben Wind power plant having multiple construction sections
US20110154757A1 (en) * 2008-05-02 2011-06-30 Vestas Wind Systems A/S Tower section for a wind turbine tower
US20100126115A1 (en) * 2008-11-21 2010-05-27 Vesta Wind Systems A/S Wind Turbine Tower Monitoring Device
EP2192245A1 (en) 2008-11-27 2010-06-02 Vestas Wind Systems A/S Tower for a wind turbine and a method for assembling the tower
US20100126079A1 (en) * 2008-11-27 2010-05-27 Vestas Wind Systems A/S Wind power plant and a method for assembling the same
WO2010134863A1 (en) * 2009-04-27 2010-11-25 Vertical Wind Ab A section of a carrying column of a wind turbine with vertical shaft and a method for the manufacture of such a carrying column.
US20110131898A1 (en) * 2010-04-29 2011-06-09 Jacob Johannes Nies Flange connection
US9091098B2 (en) * 2010-07-13 2015-07-28 Andresen Towers A/S Method of assembling a tubular building structure by using screw sockets
US9175494B2 (en) 2010-07-13 2015-11-03 Andresen Towers A/S Method of assembling a tubular building structure by using screw sockets
EP2535485A1 (en) * 2011-06-14 2012-12-19 Siemens Aktiengesellschaft Connection of metal segments of a tower
US20150068150A1 (en) * 2013-05-22 2015-03-12 Siemens Aktiengesellschaft Flange assembly for a tower segment
CN104179633A (zh) * 2013-05-22 2014-12-03 西门子公司 用于塔架部段的凸缘组件
US20160016354A1 (en) * 2014-07-16 2016-01-21 Canon Kabushiki Kaisha Mold, imprint apparatus, and article manufacturing method
US20190004218A1 (en) * 2017-06-29 2019-01-03 Cymer, Llc Reducing optical damage on an optical element
WO2020089020A1 (en) 2018-11-02 2020-05-07 Tp Connectors As A flange element, a flange connection comprising such flange elements and a tower structure
US11873793B2 (en) 2018-11-02 2024-01-16 Tp-Products As Flange element, a flange connection comprising such flange elements and a tower structure
DE102019103467A1 (de) * 2019-02-12 2020-08-13 Fachhochschule Kiel Bausektion, Bauwerk sowie Verwendung der Bausektion und / oder des Bauwerks
WO2020164660A1 (de) 2019-02-12 2020-08-20 Fachhochschule Kiel Bausektion, bauwerk sowie verwendung der bausektion und / oder des bauwerks

Also Published As

Publication number Publication date
WO2003100268A1 (de) 2003-12-04
DE10223429C1 (de) 2003-05-28
SI1514029T1 (sl) 2009-02-28
CA2486773A1 (en) 2003-12-04
PT1514029E (pt) 2009-02-02
AU2003240257A1 (en) 2003-12-12
EP1514029B1 (de) 2008-12-03
DE50310866D1 (de) 2009-01-15
BR0310105A (pt) 2005-04-05
CN1304766C (zh) 2007-03-14
AR039889A1 (es) 2005-03-09
ES2316766T3 (es) 2009-04-16
PL372190A1 (en) 2005-07-11
CY1108836T1 (el) 2014-07-02
DK1514029T3 (da) 2009-02-23
JP2005533952A (ja) 2005-11-10
ATE416317T1 (de) 2008-12-15
EP1514029A1 (de) 2005-03-16
CN1653275A (zh) 2005-08-10
KR20040111555A (ko) 2004-12-31

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