PL2719858T3 - Lina kotwiąca o stałym oporze i dużej odkształcalności oraz urządzenie o stałym oporze - Google Patents

Lina kotwiąca o stałym oporze i dużej odkształcalności oraz urządzenie o stałym oporze

Info

Publication number
PL2719858T3
PL2719858T3 PL11867912T PL11867912T PL2719858T3 PL 2719858 T3 PL2719858 T3 PL 2719858T3 PL 11867912 T PL11867912 T PL 11867912T PL 11867912 T PL11867912 T PL 11867912T PL 2719858 T3 PL2719858 T3 PL 2719858T3
Authority
PL
Poland
Prior art keywords
constant
resistance
anchor cable
large deformation
deformation anchor
Prior art date
Application number
PL11867912T
Other languages
English (en)
Inventor
Manchao He
Zhigang Tao
Bin Zhang
Xiaojie Yang
Original Assignee
China University Of Mining & Technology (Beijing)
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 China University Of Mining & Technology (Beijing) filed Critical China University Of Mining & Technology (Beijing)
Publication of PL2719858T3 publication Critical patent/PL2719858T3/pl

Links

Classifications

    • 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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
    • 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
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
    • 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

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)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
PL11867912T 2011-06-13 2011-06-13 Lina kotwiąca o stałym oporze i dużej odkształcalności oraz urządzenie o stałym oporze PL2719858T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11867912.5A EP2719858B1 (en) 2011-06-13 2011-06-13 Constant-resistance and large deformation anchor cable and constant-resistance device
PCT/CN2011/075640 WO2012171155A1 (zh) 2011-06-13 2011-06-13 恒阻大变形缆索及其恒阻装置

Publications (1)

Publication Number Publication Date
PL2719858T3 true PL2719858T3 (pl) 2018-08-31

Family

ID=47356485

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11867912T PL2719858T3 (pl) 2011-06-13 2011-06-13 Lina kotwiąca o stałym oporze i dużej odkształcalności oraz urządzenie o stałym oporze

Country Status (5)

Country Link
US (1) US9797248B2 (pl)
EP (1) EP2719858B1 (pl)
JP (1) JP5771743B2 (pl)
PL (1) PL2719858T3 (pl)
WO (1) WO2012171155A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105156140B (zh) * 2015-09-10 2017-07-21 河南理工大学 一种可回收液压式锚索恒阻装置
CN107060851B (zh) * 2017-01-24 2019-11-12 中国矿业大学(北京) 双级恒阻大变形锚固件
CN106907169A (zh) * 2017-03-23 2017-06-30 中铁隧道集团二处有限公司 一种压力分散型锚索及其在特大断面隧道支护中的施工方法
CN107227967A (zh) * 2017-07-10 2017-10-03 中国矿业大学 一种恒阻大变形让压锚杆或锚索
CN107489439A (zh) * 2017-09-26 2017-12-19 张立强 一种锚索让压锁紧装置
CN110836651B (zh) * 2019-10-29 2021-03-16 清华大学 滑坡柔性监测装置及其方法
CN111379583B (zh) * 2020-05-12 2022-11-29 湖北兴业华德威安全信息技术股份有限公司 一种通体式锚杆全长范围总锚固力监测装置
CN114562307A (zh) * 2021-10-18 2022-05-31 辽宁工程技术大学 一种恒阻锚索退锚装置及设计方法
CN114032890B (zh) * 2021-10-25 2025-04-11 华能澜沧江水电股份有限公司 一种实时预紧/警的抗震预应力锚杆

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US3877235A (en) * 1973-11-28 1975-04-15 West Virginia Bolt Inc Anchor bolt assembly and utilization
IT1017641B (it) 1974-05-31 1977-08-10 Meardi P Tirante d ancoraggio di muri pa ratie e simili con parte attiva ad aderenza incrementata contro il terreno
US3973409A (en) * 1974-07-05 1976-08-10 Kabushiki Kaisha Takechi Koumusho Apparatus for establishing an anchor
US4100748A (en) * 1977-01-07 1978-07-18 Stratabolt Corporation Mine roof or rock bolt expansion anchor of the bail type
US4062229A (en) * 1977-02-22 1977-12-13 General Electric Company Method of testing the integrity of installed rock bolts
JPS54159553A (en) * 1978-06-05 1979-12-17 Williams Chester Clarke Mine bolt and its fitting method
CH633648A5 (de) * 1978-08-22 1982-12-15 Sulzer Ag Vorrichtung zum befestigen von zur aufnahme von brennelement-buendeln dienenden lagerkaesten am boden eines wasserbeckens.
US4347020A (en) * 1980-01-02 1982-08-31 Birmingham Bolt Company Mine roof bolt assembly
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JPS59130077A (ja) * 1983-01-14 1984-07-26 国土防災技術株式会社 アンカ−
CA1191033A (en) * 1983-05-31 1985-07-30 Carl W. Peterson Culvert
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JPH0620643B2 (ja) 1986-02-19 1994-03-23 日産自動車株式会社 クランプ兼回転装置
US4861197A (en) * 1987-06-15 1989-08-29 Jennmar Corporation Roof bolt system
JPH0437958Y2 (pl) * 1987-12-21 1992-09-07
JP2759126B2 (ja) * 1988-06-29 1998-05-28 清水建設株式会社 アンカーの埋込構造
CN2044285U (zh) 1988-11-30 1989-09-13 广西柳州市建筑机械总厂 预应力可塑性锚索(杆)
DE4408043C2 (de) * 1994-03-10 1997-11-13 Hochtief Ag Hoch Tiefbauten Vorrichtung zum Überwachen der Spannkraft eines Spannelementes
JP2000160558A (ja) 1998-12-02 2000-06-13 Takenaka Komuten Co Ltd 土留め壁監視装置
JP4122641B2 (ja) 1999-07-27 2008-07-23 株式会社大林組 グラウンドアンカーの耐凍上定着構造
US6742966B2 (en) * 2001-01-12 2004-06-01 James D. Cook Expansion shell assembly
US6564524B1 (en) * 2001-07-13 2003-05-20 Christian Gruita Modular construction system
CN1898456A (zh) * 2003-10-27 2007-01-17 阿特拉斯·科普柯·马伊有限公司 具有弹性膨胀套管的锚定装置
US20060027797A1 (en) * 2004-08-07 2006-02-09 Safety By Design Energy absorbing post for roadside safety devices
US20060038164A1 (en) * 2004-08-07 2006-02-23 Sicking Dean L Energy absorbing post for roadside safety devices
CN2740664Y (zh) * 2004-11-05 2005-11-16 黄辉 地锚导尖夹固装置
DE102007005540B4 (de) * 2006-02-24 2015-04-23 Friedr. Ischebeck Gmbh Verfahren und Injektionsanker mit fixiertem Statikmischer
CA2607850C (en) * 2006-07-20 2015-01-06 Jennmar Corporation Rock bolt
KR101013736B1 (ko) * 2008-11-14 2011-02-14 (주)에이에스 프리 - 스트레스드 확장형 앵커
CN201372432Y (zh) * 2009-02-08 2009-12-30 上海大屯能源股份有限公司 高阻力恒阻大幅度让压锚索
EA021739B1 (ru) * 2009-03-10 2015-08-31 Сандвик Интеллекчуал Проперти Аб Фрикционный болт
KR100953995B1 (ko) * 2009-07-01 2010-04-21 하영이 인장재 제거식 그라운드 앵커용 다구형 내부정착체
US8517641B2 (en) * 2009-07-21 2013-08-27 Illinois Tool Works Inc. Anchoring adhesive combination and integrated method of applying it
CN201753609U (zh) 2009-12-18 2011-03-02 张向阳 一种让压锚索装置
DE102010028349A1 (de) * 2010-04-29 2011-11-03 Hilti Aktiengesellschaft Montageschiene
CN101858225B (zh) * 2010-06-10 2011-10-12 北京中矿深远能源环境科学研究院 恒阻大变形锚杆
DE102010042263A1 (de) * 2010-10-11 2012-04-12 Hilti Aktiengesellschaft Sensoranordnung, beispielsweise an einem Ankerbolzen

Also Published As

Publication number Publication date
EP2719858B1 (en) 2018-02-21
US20140227042A1 (en) 2014-08-14
EP2719858A1 (en) 2014-04-16
US9797248B2 (en) 2017-10-24
EP2719858A4 (en) 2015-12-16
WO2012171155A1 (zh) 2012-12-20
JP5771743B2 (ja) 2015-09-02
JP2014517174A (ja) 2014-07-17

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