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ZA200900612B - Ground anchor or rock anchor with an anchor tension member comprised of one or more individual elements with corrosion-protected anchor head design - Google Patents

Ground anchor or rock anchor with an anchor tension member comprised of one or more individual elements with corrosion-protected anchor head design

Info

Publication number
ZA200900612B
ZA200900612B ZA200900612A ZA200900612A ZA200900612B ZA 200900612 B ZA200900612 B ZA 200900612B ZA 200900612 A ZA200900612 A ZA 200900612A ZA 200900612 A ZA200900612 A ZA 200900612A ZA 200900612 B ZA200900612 B ZA 200900612B
Authority
ZA
South Africa
Prior art keywords
anchor
corrosion
protected
tension member
individual elements
Prior art date
Application number
ZA200900612A
Other languages
English (en)
Inventor
Frank Schmidt
Otmar Langwadt
Original Assignee
Dywidag Systems Int 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 Dywidag Systems Int Gmbh filed Critical Dywidag Systems Int Gmbh
Publication of ZA200900612B publication Critical patent/ZA200900612B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/008—Anchoring or tensioning means
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E02D5/805—Ground anchors with deformable anchoring members
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0086—Bearing plates
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0093—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
ZA200900612A 2008-01-28 2009-01-26 Ground anchor or rock anchor with an anchor tension member comprised of one or more individual elements with corrosion-protected anchor head design ZA200900612B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202008001248U DE202008001248U1 (de) 2008-01-28 2008-01-28 Erd- oder Felsanker mit einem Ankerzugglied aus einem oder mehreren Einzelelementen mit korrosionsgeschützter Ankerkopfausbildung

Publications (1)

Publication Number Publication Date
ZA200900612B true ZA200900612B (en) 2009-12-30

Family

ID=39245004

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200900612A ZA200900612B (en) 2008-01-28 2009-01-26 Ground anchor or rock anchor with an anchor tension member comprised of one or more individual elements with corrosion-protected anchor head design

Country Status (8)

Country Link
US (1) US7967532B2 (xx)
EP (1) EP2085521B1 (xx)
JP (1) JP2009174309A (xx)
KR (1) KR20090082864A (xx)
AU (1) AU2009200236B2 (xx)
CA (1) CA2651242C (xx)
DE (1) DE202008001248U1 (xx)
ZA (1) ZA200900612B (xx)

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GR1006289B (el) * 2008-02-14 2009-02-25 Ιωαννης Λυμπερης Ελκυστηρας δομικων εργων
WO2010072792A1 (de) 2008-12-23 2010-07-01 Htp Motion Gmbh Ankerhülse für felsenbohrungen
US20110036025A1 (en) * 2009-08-13 2011-02-17 Boulay Luke F Ground Anchor
DE202010006059U1 (de) * 2010-04-23 2010-07-22 Stahlwerk Annahütte Max Aicher GmbH & Co KG Gewindestab
DE202010010749U1 (de) 2010-07-28 2010-10-21 Bundesanstalt für Wasserbau Einbetonierbare, verschieblich ausgebildete und ermüdungsfreie Kopfkonstruktion zur Verankerung von Zugelementen an zyklisch beanspruchten Bauteilen
CL2011000042A1 (es) 2011-01-07 2011-06-17 Sistema de fortificacion que comprende una barra helicoidal estandar, una cabeza de expansion adaptada a la rosca de la barra, un elemento de material plastico, un tubo de plastico corrugado, una placa de fortificacion estandar y una tuerca de fortificacion roscada segun el perno helicoidal que utiliza.
ES2525070T3 (es) * 2011-02-17 2014-12-17 Trumer Schutzbauten Gesmbh Protección contra la caída de piedras
CN102226406B (zh) * 2011-05-10 2013-09-18 中铁十二局集团第一工程有限公司 超长超前锚杆施工方法
US20130019542A1 (en) * 2011-07-20 2013-01-24 Bishop Richard B Safe room ii
DE202012101908U1 (de) * 2012-05-24 2013-08-26 Georg Rothbucher Konvergenzbolzen
CN102979541A (zh) * 2012-12-11 2013-03-20 安徽恒源煤电股份有限公司 一种新型锚杆锚索安装方法
DE102013002734B4 (de) * 2013-02-19 2015-03-05 Firep Rebar Technology Gmbh Ankerkopf für einen Zuganker und Ankermutter für einen Ankerkopf eines Zugankers
ES2946484T3 (es) * 2014-05-19 2023-07-19 Felix L Sorkin Tapón para el anclaje de un sistema de anclaje postensado
WO2017023922A1 (en) 2015-08-04 2017-02-09 Felix Sorkin Pocket cap for post-tensioned concrete member
EP3375949B1 (en) * 2015-08-04 2021-04-14 Felix L. Sorkin System for for post-tensioned concrete member
CN105909288B (zh) * 2016-04-18 2018-05-04 东北大学 一种防岩爆吸波耗能锚杆
US9725866B1 (en) 2016-11-09 2017-08-08 Moretrench American Corporation Tieback assembly with removable tendon threaded element
EP3336258B1 (de) * 2016-12-16 2022-03-09 Stahlton AG Endverankerung für einen boden- und/oder felsanker
DE102016124736A1 (de) * 2016-12-19 2018-06-21 Schöck Bauteile GmbH Bauelement zur Wärmedämmung
US10508447B2 (en) * 2017-04-28 2019-12-17 Precision-Hayes International Inc. Sealing cover for concrete anchor
CN109834819B (zh) * 2018-11-15 2024-10-15 深圳市路桥建设集团有限公司 封锚器
US11486143B2 (en) * 2020-03-26 2022-11-01 Felix Sorkin Intermediate anchor assembly
DE102020132950A1 (de) 2020-12-10 2022-06-15 Geobrugg Ag Korrosionsschutzvorrichtung, Korrosionsschutzsystem, korrosionsgeschütztes Böschungsstabilisierungssystem und Verfahren zur korrosionsgeschützten Verankerung eines geotechnischen Ankerelements
CN113585239A (zh) * 2021-09-02 2021-11-02 中庆建设有限责任公司 一种预应力锚桩
CN113882397A (zh) * 2021-11-22 2022-01-04 哈尔滨工业大学 一种寒区预应力自调节抗冻拔螺纹锚杆支护体系

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US5630301A (en) * 1995-05-25 1997-05-20 Harris P/T, A Division Of Harris Steel Limited Anchorage assembly and method for post-tensioning in pre-stressed concrete structures
US5785463A (en) * 1996-01-11 1998-07-28 Jennmar Corporation Combination cable bolt system
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JP3703899B2 (ja) * 1996-01-23 2005-10-05 岡部株式会社 アンカーの防錆装置
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JP3931029B2 (ja) * 2000-10-13 2007-06-13 サンスイエンジニアリング株式会社 球面型ヘッドアダプターによるアンカー頭部固定装置
US7541089B1 (en) * 2001-05-21 2009-06-02 Cortec Corporation Composition and method for preserving posttensioning cables in metal reinforced concrete structures
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DE20311950U1 (de) * 2003-08-02 2004-12-09 Dywidag-Systems International Gmbh Korrosionsgeschütztes Zugglied, insbesondere Spannglied für Spannbeton
DE20314997U1 (de) 2003-09-27 2004-01-08 Dywidag-Systems International Gmbh Korrosionsgeschützter Verpressanker, insbesondere Felsdaueranker
GB0418545D0 (en) * 2004-08-19 2004-09-22 Univ Aberdeen Improved anchorage head assembly
JP4577893B2 (ja) * 2005-05-19 2010-11-10 岡部株式会社 グランドアンカーの頭部構造
EP1980712A1 (en) * 2007-04-13 2008-10-15 Lipsker & Partners Engineering Services (1975) Ltd Load cell for ground anchors

Also Published As

Publication number Publication date
CA2651242C (en) 2012-03-27
US7967532B2 (en) 2011-06-28
CA2651242A1 (en) 2009-07-28
DE202008001248U1 (de) 2008-03-27
US20090191005A1 (en) 2009-07-30
EP2085521B1 (de) 2015-08-26
AU2009200236A1 (en) 2009-08-13
AU2009200236B2 (en) 2014-06-19
JP2009174309A (ja) 2009-08-06
EP2085521A1 (de) 2009-08-05
KR20090082864A (ko) 2009-07-31

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