AU2012233787A8 - Earth anchor - Google Patents

Earth anchor

Info

Publication number
AU2012233787A8
AU2012233787A8 AU2012233787A AU2012233787A AU2012233787A8 AU 2012233787 A8 AU2012233787 A8 AU 2012233787A8 AU 2012233787 A AU2012233787 A AU 2012233787A AU 2012233787 A AU2012233787 A AU 2012233787A AU 2012233787 A8 AU2012233787 A8 AU 2012233787A8
Authority
AU
Australia
Prior art keywords
earth anchor
wings
frustum cone
anchorage
pivotally hinged
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.)
Granted
Application number
AU2012233787A
Other versions
AU2012233787B2 (en
AU2012233787A1 (en
Inventor
Wai Ming ANG
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.)
ANG WAI
Original Assignee
ANG WAI
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 ANG WAI filed Critical ANG WAI
Publication of AU2012233787A1 publication Critical patent/AU2012233787A1/en
Publication of AU2012233787A8 publication Critical patent/AU2012233787A8/en
Application granted granted Critical
Publication of AU2012233787B2 publication Critical patent/AU2012233787B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02D5/803—Ground anchors with pivotable anchoring members

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

An earth anchor (1) use for slope stabilization, anchorage or similar works comprises a body (10), a guider (30) detachably connected to the lower end of said body (10) and a plurality of wings (40, 40a) pivotally hinged and secured to the peripheral of said body (10). The plurality of pivotally hinged wings (40, 40a) extends outwardly from the body (10), when the earth anchor (1) is progressively withdrawn from its settled position in the passageway, providing a large projected area to form a wider frustum cone thus enabling a higher anchorage force. A desired anchorage force can be achieved with a lower depth of soil penetration with the earth anchor (1). The design of the earth anchor (1) enables more than one unit of said earth anchor (1) to be interlocked together to increase in number of extended wings (40, 40a) in order to provide for a more positive and solid frustum cone.
AU2012233787A 2011-03-25 2012-03-26 Earth anchor Active AU2012233787B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MYPI2011001353 2011-03-25
MYPI2011001353 2011-03-25
PCT/MY2012/000065 WO2012134263A1 (en) 2011-03-25 2012-03-26 Earth anchor

Publications (3)

Publication Number Publication Date
AU2012233787A1 AU2012233787A1 (en) 2013-10-31
AU2012233787A8 true AU2012233787A8 (en) 2013-11-28
AU2012233787B2 AU2012233787B2 (en) 2015-04-16

Family

ID=46025852

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012233787A Active AU2012233787B2 (en) 2011-03-25 2012-03-26 Earth anchor

Country Status (4)

Country Link
CN (1) CN103620121B (en)
AU (1) AU2012233787B2 (en)
MY (1) MY156591A (en)
WO (1) WO2012134263A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9336637B2 (en) 2011-03-17 2016-05-10 Unikey Technologies Inc. Wireless access control system and related methods
NL2011788C2 (en) * 2013-11-12 2015-05-13 J F Karsten Beheer B V Method and apparatus for stabilising a dike.
CA2845106A1 (en) 2014-03-07 2015-09-07 Darcy Berger Ground anchor
CN104099928B (en) * 2014-08-06 2016-08-24 内蒙古科盛太阳能科技有限责任公司 Pile ground anchor and pile-driving method
CN104594345A (en) * 2014-12-01 2015-05-06 国网河南偃师市供电公司 Antitheft transmission line ground anchor
CN104594344B (en) * 2015-01-29 2016-10-26 武大巨成结构股份有限公司 A kind of Wedge-type Inner bolt head
CN104775430B (en) * 2015-04-21 2017-01-04 中国铁路总公司 A kind of gravity anchors realizing 360 degree of rotation anchorings
CN105953033B (en) * 2016-05-09 2018-05-22 江苏大学 The adjustable frost preventing machine bearing of polycrystalline substance
WO2019009822A1 (en) * 2017-07-03 2019-01-10 Anadolu Universitesi Rektorlugu Umbrella anchorage
CN107190791A (en) * 2017-07-28 2017-09-22 陆剑 Counterforce device and its application method and dead-load detection method
NL2022793B1 (en) * 2019-03-22 2020-09-28 Kloosterman Waterbouw B V A method for anchoring a civil object in the ground as well as an anchoring device for use in such a method.
CN109881672A (en) * 2019-03-25 2019-06-14 厦门市金海明工贸有限公司 A kind of reamer type expansion body earth anchor
CN110042798A (en) * 2019-04-25 2019-07-23 重庆交通大学 A kind of falling zone ecology maintenance system and its falling zone bank slope afforest guard method
CN215213549U (en) * 2021-03-25 2021-12-17 徐州工程学院 Tension type locking anchor rod

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1430194A (en) * 1973-03-06 1976-03-31 Shibata M Anchoring device and a method for settling the device in the ground
FR2450308A1 (en) * 1979-01-23 1980-09-26 Freyssinet Int Stup Mechanical anchor with umbrella feet for unstable ground - has solid pointed head with feed pivoted to crown and spread out by pulling cord
US4285993A (en) * 1979-03-30 1981-08-25 Green Sr John H Anti-corrosive structure anchor assembly
US4697394A (en) * 1986-08-04 1987-10-06 Lu Hsi H Ground anchor with recoverable steel rods
CN1031726C (en) * 1993-05-10 1996-05-01 国土防灾技术株式会社 Ground anchor
KR100690364B1 (en) * 2005-07-05 2007-03-09 심석래 A Nailing Anchor Device For Soil Reinforcement

Also Published As

Publication number Publication date
MY156591A (en) 2016-03-15
CN103620121B (en) 2016-06-08
CN103620121A (en) 2014-03-05
WO2012134263A1 (en) 2012-10-04
AU2012233787B2 (en) 2015-04-16
WO2012134263A8 (en) 2013-04-11
AU2012233787A1 (en) 2013-10-31

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Legal Events

Date Code Title Description
TH Corrigenda

Free format text: IN VOL 27 , NO 42 , PAGE(S) 6096 UNDER THE HEADING PCT APPLICATIONS THAT HAVE ENTERED THE NATIONAL PHASE - NAME INDEX UNDER THE NAME MING A., APPLICATION NO. 2012233787, UNDER INID (71) CORRECT THE APPLICANT NAME TO ANG, W.

TH Corrigenda

Free format text: IN VOL 27 , NO 46 , PAGE(S) 6653 UNDER THE HEADING CORRIGENDA UNDER THE NAME WAI MING ANG, APPLICATION NO. 2012233787, UNDER INID (72) CORRECT THE INVENTOR NAME TO ANG, WAI MING

FGA Letters patent sealed or granted (standard patent)