CA2254595A1 - Underground reinforced soil/metal structures - Google Patents

Underground reinforced soil/metal structures

Info

Publication number
CA2254595A1
CA2254595A1 CA002254595A CA2254595A CA2254595A1 CA 2254595 A1 CA2254595 A1 CA 2254595A1 CA 002254595 A CA002254595 A CA 002254595A CA 2254595 A CA2254595 A CA 2254595A CA 2254595 A1 CA2254595 A1 CA 2254595A1
Authority
CA
Canada
Prior art keywords
reinforcement
erected
reinforced earth
layer
metal structures
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
CA002254595A
Other languages
French (fr)
Other versions
CA2254595C (en
Inventor
Michael W. Wilson
Thomas C. Mccavour
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.)
AIL International Inc
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 CA2254595A1 publication Critical patent/CA2254595A1/en
Application granted granted Critical
Publication of CA2254595C publication Critical patent/CA2254595C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E02D29/05—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

A method for controlling deformation of an erected structural metal plate culvert or underpass during backfilling of the erected structure comprises: building progressively a reinforced earth retaining system on each side of the erected structure by alternately layering a plurality of compacted layers of earth with interposed layers of reinforcement to form reinforced earth on each side of the erected structure and securing to each side of the structure each said layer of reinforcement in the reinforced earth, whereby such securement of each said layer of reinforcement to said structure controls deformation of the erected structure during backfilling with the reinforced earth on each side of the structure. The layer of reinforcement may be a plurality of strips extending away from the structure, or a reinforcement mat of interconnected rods.
CA002254595A 1997-12-03 1998-11-27 Underground reinforced soil/metal structures Expired - Lifetime CA2254595C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/984,697 US6050746A (en) 1997-12-03 1997-12-03 Underground reinforced soil/metal structures
US08/984,697 1997-12-03

Publications (2)

Publication Number Publication Date
CA2254595A1 true CA2254595A1 (en) 1999-06-03
CA2254595C CA2254595C (en) 2008-04-22

Family

ID=25530781

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002254595A Expired - Lifetime CA2254595C (en) 1997-12-03 1998-11-27 Underground reinforced soil/metal structures

Country Status (2)

Country Link
US (1) US6050746A (en)
CA (1) CA2254595C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6874974B2 (en) 2003-03-10 2005-04-05 Terratech Consulting Ltd. Reinforced soil arch
WO2007071067A1 (en) * 2005-12-23 2007-06-28 Ail International Inc. Reinforcement of arch type structure with beveled/skewed ends
US8215869B2 (en) 2009-07-27 2012-07-10 Terratech Consulting Ltd. Reinforced soil arch
US9243380B2 (en) 2013-06-10 2016-01-26 Terratech Consulting Ltd. Reinforced arch with floating footer and method of constructing same

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052209B1 (en) * 2000-05-05 2006-05-30 Infiltrator Systems, Inc. Corrugated stormwater chamber
US6854928B2 (en) * 2002-01-30 2005-02-15 Con/Span Bridge Systems Ltd. Precast concrete culvert system
FI20021198A (en) * 2002-06-19 2003-12-20 Uponor Innovation Ab Ventilation duct and arrangement with ventilation duct
US7270502B2 (en) * 2005-01-19 2007-09-18 Richard Brown Stabilized earth structure reinforcing elements
US20070261341A1 (en) * 2005-03-08 2007-11-15 Contech Bridge Solutions, Inc. Open bottom fiber reinforced precast concrete arch unit
US7217064B1 (en) 2005-12-23 2007-05-15 Wilson Michael W Reinforcement of arch type structure with beveled/skewed ends
FR2922235B1 (en) * 2007-10-16 2009-12-18 Terre Armee Int STABILIZING STRIP INTENDED FOR USE IN STRENGTHENED SOIL WORKS
US20090214297A1 (en) 2008-02-22 2009-08-27 Wilson Michael W Reinforcement rib and overhead structure incorporating the same
FR2922234B1 (en) * 2008-03-04 2017-12-22 Terre Armee Int FLEXIBLE STABILIZING STRIP INTENDED FOR USE IN REINFORCED STRUCTURED WORKS
US9088142B2 (en) 2010-06-22 2015-07-21 Terra Technologies, LLC Systems and apparatus for protecting subsurface conduit and methods of making and using the same
JP6577777B2 (en) * 2015-07-23 2019-09-18 株式会社竹中工務店 Construction method of new structures
US9617750B1 (en) * 2015-08-28 2017-04-11 H. Joe Meheen Corrugated metal sheets and concrete modular building structure
CN105863677B (en) * 2016-04-12 2018-11-13 中国电建集团成都勘测设计研究院有限公司 The reinforcement means of Tunnel
CN108894128B (en) * 2018-06-25 2020-05-29 德州市公路工程总公司 In-situ upgrading structure and construction method for in-service arch culvert
CN112482253A (en) * 2020-11-23 2021-03-12 湘潭大学 Ponding-preventing culvert structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1191033A (en) * 1983-05-31 1985-07-30 Carl W. Peterson Culvert
US4618283A (en) * 1984-09-06 1986-10-21 Hilfiker Pipe Co. Archway construction utilizing alternating reinforcing mats and fill layers
US5118218A (en) * 1991-06-24 1992-06-02 Syro Steel Company Box culvert without rib stiffeners
CA2090983C (en) * 1993-03-04 1996-09-24 Michael W. Wilson Reinforced metal box culvert
US5375943A (en) * 1993-10-15 1994-12-27 Michael W. Wilson Short radius culvert sections
US5833394A (en) * 1996-06-12 1998-11-10 Michael W. Wilson Composite concrete metal encased stiffeners for metal plate arch-type structures

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6874974B2 (en) 2003-03-10 2005-04-05 Terratech Consulting Ltd. Reinforced soil arch
WO2007071067A1 (en) * 2005-12-23 2007-06-28 Ail International Inc. Reinforcement of arch type structure with beveled/skewed ends
US8215869B2 (en) 2009-07-27 2012-07-10 Terratech Consulting Ltd. Reinforced soil arch
US9243380B2 (en) 2013-06-10 2016-01-26 Terratech Consulting Ltd. Reinforced arch with floating footer and method of constructing same

Also Published As

Publication number Publication date
US6050746A (en) 2000-04-18
CA2254595C (en) 2008-04-22

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20181127