EP1873331A2 - Pylône de ligne électrique aérienne en béton centrifugé - Google Patents

Pylône de ligne électrique aérienne en béton centrifugé Download PDF

Info

Publication number
EP1873331A2
EP1873331A2 EP07011645A EP07011645A EP1873331A2 EP 1873331 A2 EP1873331 A2 EP 1873331A2 EP 07011645 A EP07011645 A EP 07011645A EP 07011645 A EP07011645 A EP 07011645A EP 1873331 A2 EP1873331 A2 EP 1873331A2
Authority
EP
European Patent Office
Prior art keywords
transmission tower
concrete
tower according
mast
segments
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.)
Withdrawn
Application number
EP07011645A
Other languages
German (de)
English (en)
Other versions
EP1873331A3 (fr
Inventor
Lutz Bauer
Helmut Lieb
Fritz Volland
Frank Dittmar
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.)
Europoles GmbH and Co KG
Original Assignee
Pfleiderer Europoles & Co GmbH
Pfleiderer Europoles & Co KG GmbH
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 Pfleiderer Europoles & Co GmbH, Pfleiderer Europoles & Co KG GmbH filed Critical Pfleiderer Europoles & Co GmbH
Publication of EP1873331A2 publication Critical patent/EP1873331A2/fr
Publication of EP1873331A3 publication Critical patent/EP1873331A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • E04H12/16—Prestressed structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • 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
    • E04H12/24—Cross arms

Definitions

  • the invention relates to a transmission tower made of spun concrete with at least one insulating truss.
  • the invention is therefore an object of the invention to provide a transmission tower made of spun concrete, which is suitable for high rated voltages.
  • the invention is based on the finding that transmission towers made of spun concrete can be structurally designed so that they are able to absorb the considerable forces and moments occurring at high nominal voltages.
  • segmental design two or more mast segments can be prefabricated in a spun concrete plant and then mounted at the desired installation location.
  • Particularly advantageous is the fast mountability, the robustness to assembly and transport loads and the resistance to environmental influences.
  • transmission lines according to the invention against special loads especially are resistant, also overhead transmission towers according to the invention are particularly durable and maintenance-free.
  • the mast segments are made of prestressed concrete in immediate bond, resulting in a particularly slim compared to conventional designs construction.
  • the transmission tower according to the invention has a conical concrete plug for connecting the pole segments.
  • the corresponding mast segments are precisely prefabricated and assembled at the installation site.
  • the overhead line mast may be provided in the overhead line mast according to the invention that it has a flange joint or internal or external steel pipes for connecting the mast segments.
  • a flange joint or internal or external steel pipes for connecting the mast segments.
  • the pylon according to the invention may consist of concrete which at least corresponds to the strength class C80 / 95, preferably it may consist of concrete of strength class C90 / 105, more preferably Concrete of strength class C100 / 115.
  • compressive strengths converted concrete with a minimum compressive strength of 80 MPa, preferably 90 MPa, more preferably 100 MPa can be used for the production of the overhead line mast.
  • the overhead line pole according to the invention may have an insulating cross-member comprising a first truss portion extending approximately horizontally from the overhead tower, a second truss portion forming an acute angle with the overhead tower, wherein the two truss sections are interconnected in a node to which at least one electrical line can be attached.
  • the Isolierraversen are arranged in pairs, the extending symmetrically on both sides of the overhead line mast. It can be provided that a plurality of insulated crossbeams are mounted or attachable to the overhead line mast at different heights. With such trained Isolierraversen a particularly compact design of the overhead line mast can be achieved, whereby the influence of the electromagnetic fields is minimized at the bottom. Another advantage is the fact that the so-called security strip is reduced in the vicinity of the overhead line mast, which is made possible by the slim design.
  • the foundation of the transmission tower according to the invention may comprise a stepped foundation with quiver.
  • the foundation comprises a tube rammed into the ground and the transmission tower is potted in the upper part of the pipe.
  • the Vergussin may be several meters depending on the length of the overhead line mast.
  • the transmission tower 1 shown in Fig. 1 consists of several pole segments 2, 3.
  • Each pole segment 2, 3 is a manufactured in immediate composite spun concrete pipe.
  • the mast segments may be designed as prestressed spun concrete pipes.
  • the individual mast segments 2, 3 are manufactured in a spun concrete plant and connected together at the installation site of the overhead line mast.
  • the connection of the mast segments 2, 3 via a non-illustrated in Fig. 1 conical concrete plug, alternatively, a flange joint could be provided.
  • the overhead line mast three longitudinally spaced insulating trusses 4, each comprising a trolley-right truss section 5 and an obliquely arranged truss section 6.
  • the truss sections projecting from the mast segments 2, 3 are connected to one another in a common node 7, to which in each case an electrical line 8 or a line bundle can be fastened.
  • the Isolierraversen 4 are each arranged in pairs on the mast segments 2, 3, so that on two opposite sides of the transmission tower 1 electrical lines 8 can be attached.
  • the mast segments 2, 3 consist of concrete of strength class C80 / 95, corresponding to a minimum compressive strength of 80 MPa.
  • the transmission tower shown in Fig. 1 is particularly suitable for rated voltages of 380 kV to 420 kV.
  • the special design of the insulating trusses considerably reduces the influence of electromagnetic fields on the ground compared to conventional constructions.
  • Fig. 2 shows an enlarged view of the overhead line mast in the region of an insulating truss.
  • the wagermü truss section 5 and the inclined truss section 6 are made of an insulator material, the attachment to the mast segment 3 via not shown fastening elements 9, 10th
  • the foundation of the overhead line mast is shown in Fig. 3.
  • the foundation comprises a steel tube 11 as a ram tube whose length results from the static requirements.
  • the ram tube is inserted vertically into the ground, then the ram is excavated over the insertion length of the overhead line mast.
  • the lower end of the Mast segment 2 as potted in a quiver, wherein the resulting between the mast segment 2 and the steel pipe 11 annulus is at least partially filled by a grout 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
EP07011645A 2006-06-29 2007-06-14 Pylône de ligne électrique aérienne en béton centrifugé Withdrawn EP1873331A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610030400 DE102006030400A1 (de) 2006-06-29 2006-06-29 Freileitungsmast aus Schleuderbeton

Publications (2)

Publication Number Publication Date
EP1873331A2 true EP1873331A2 (fr) 2008-01-02
EP1873331A3 EP1873331A3 (fr) 2012-08-29

Family

ID=38521637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07011645A Withdrawn EP1873331A3 (fr) 2006-06-29 2007-06-14 Pylône de ligne électrique aérienne en béton centrifugé

Country Status (2)

Country Link
EP (1) EP1873331A3 (fr)
DE (1) DE102006030400A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400588A (zh) * 2011-08-11 2012-04-04 邓允河 一种垂直轴风力发电机的中心塔柱及其施工方法
CN105604377A (zh) * 2015-12-24 2016-05-25 广东迪生电力钢构器材有限公司 一种田字型终端塔

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014104439B4 (de) * 2014-03-28 2018-10-25 Europoles Gmbh & Co. Kg Mastsegment und daraus bestehendes Mastbauwerk

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69715524T2 (de) * 1996-06-21 2003-05-22 Gram S.A., Villeneuve Verfahren zur Herstellung eines Betonmastes, Vorrichtung zur Durchführung des Verfahrens und damit hergestellter Mast

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1567301A (en) * 1924-12-16 1925-12-29 Alfred C Ross Sectional concrete pole
DE972002C (de) * 1948-12-28 1959-05-06 Eugen Kilgus Verfahren zum Herstellen von vorgespannten Beton-Hohlmasten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69715524T2 (de) * 1996-06-21 2003-05-22 Gram S.A., Villeneuve Verfahren zur Herstellung eines Betonmastes, Vorrichtung zur Durchführung des Verfahrens und damit hergestellter Mast

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
U. QUAST: "Vorgespannte Stützen und Maste aus hochfestem Schleuderbeton", BETON- UND STAHLBETONBAU, vol. 97, no. 6, 30 June 2002 (2002-06-30), pages 312 - 315, XP055154707, ISSN: 0005-9900, DOI: 10.1002/best.200201440 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400588A (zh) * 2011-08-11 2012-04-04 邓允河 一种垂直轴风力发电机的中心塔柱及其施工方法
CN102400588B (zh) * 2011-08-11 2015-08-19 邓允河 一种垂直轴风力发电机的中心塔柱及其施工方法
CN105604377A (zh) * 2015-12-24 2016-05-25 广东迪生电力钢构器材有限公司 一种田字型终端塔

Also Published As

Publication number Publication date
EP1873331A3 (fr) 2012-08-29
DE102006030400A1 (de) 2008-01-03

Similar Documents

Publication Publication Date Title
EP2673505B1 (fr) Mât pour éolienne
DE102008053454B4 (de) Hybrides Turmbauwerk
EP3477099B1 (fr) Tour pourvue d'éléments adaptateurs en acier coniques
DE102013226536A1 (de) Anordnung mit einem Betonfundament und einem Turm und Verfahren zum Errichten eines Turms
WO2020012345A1 (fr) Base pour une éolienne
DE102011001250A1 (de) Vorrichtung und Verfahren für den Übergang zwischen einem Stahlturmabschnitt und einem vorgespannten Betonturmabschnitt
DE102016203526A1 (de) Adaptervorrichtung für einen Turm und Verfahren zur Herstellung
EP3198092A1 (fr) Piece de transition pour eoliennes et structures de liaison
EP3658771B1 (fr) Partie de tour en acier pour éoliennes, pour une tour d'éolienne et procédé pour la produire
DE102014100814A1 (de) Turmbauwerk für eine Windenergieanlage
EP3891386B1 (fr) Procédé pour réaliser un préserrage du mât d'une éolienne
EP4008858B1 (fr) Tour
EP2447420B1 (fr) Mât
EP3115514B1 (fr) Ossature
DE102006030400A1 (de) Freileitungsmast aus Schleuderbeton
DE102005047961A1 (de) Hybridturm
EP3775366B1 (fr) Câble, en particulier pour éléments de tension d'une éolienne
EP1335083B1 (fr) Procédé pour la réhabilitation des pylônes à haute tension à treillis en acier
DE3302075C2 (de) Verbindung für Spannbeton- oder Stahlbetonbiegeträger
EP2725158B1 (fr) Dispositif de mise à la terre de la fondation d'un bâtiment
DE102015210474A1 (de) Gittermaststruktur sowie Verfahren zur Standfestigkeitserhöhung an eine Gittermaststruktur
LU502258B1 (de) Verfahren zur Herstellung eines Röhrenkomplexes
DE102019124123A1 (de) Turm
EP2808449A1 (fr) Pieu foré pour fondation
DE19856434C1 (de) Betonbrücke mit externer Vorspannung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EUROPOLES GMBH & CO. KG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: E04H 12/12 20060101AFI20120723BHEP

Ipc: E04H 12/16 20060101ALI20120723BHEP

Ipc: E04C 3/34 20060101ALI20120723BHEP

17P Request for examination filed

Effective date: 20130228

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20131030

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150325