EA200200577A1 - Способ поддержки трубопровода в траншее - Google Patents

Способ поддержки трубопровода в траншее

Info

Publication number
EA200200577A1
EA200200577A1 EA200200577A EA200200577A EA200200577A1 EA 200200577 A1 EA200200577 A1 EA 200200577A1 EA 200200577 A EA200200577 A EA 200200577A EA 200200577 A EA200200577 A EA 200200577A EA 200200577 A1 EA200200577 A1 EA 200200577A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pipeline
benches
supporting
fail
transit
Prior art date
Application number
EA200200577A
Other languages
English (en)
Other versions
EA004411B1 (ru
Inventor
Эдвард Дж. Клэймар
Original Assignee
Кейэнай Инкорпорейтид
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 Кейэнай Инкорпорейтид filed Critical Кейэнай Инкорпорейтид
Publication of EA200200577A1 publication Critical patent/EA200200577A1/ru
Publication of EA004411B1 publication Critical patent/EA004411B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground

Abstract

В изобретении раскрыт способ поддержки подземного трубопровода в вырытой траншее. Способ предусматривает поддержку трубопровода при помощи специально спроектированных опорных элементов, установленных с промежутками друг от друга. Опорные элементы спроектированы таким образом, что они разрушаются при приложении заданной нагрузки, причем указанная нагрузка может быть приложена к опорным элементам в некоторый момент времени в ходе засыпки траншеи или при проведении гидравлической опрессовки трубопровода. Когда опорные элементы разрушаются, то засыпка под трубопроводом уплотняется и за счет этого поддерживает трубопровод вместо опорных элементов.
EA200200577A 2001-07-06 2002-06-19 Способ поддержки трубопровода в траншее EA004411B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/900,371 US6413018B1 (en) 2001-07-06 2001-07-06 Method for supporting a pipeline in a trench

Publications (2)

Publication Number Publication Date
EA200200577A1 true EA200200577A1 (ru) 2003-02-27
EA004411B1 EA004411B1 (ru) 2004-04-29

Family

ID=25412402

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200577A EA004411B1 (ru) 2001-07-06 2002-06-19 Способ поддержки трубопровода в траншее

Country Status (11)

Country Link
US (1) US6413018B1 (ru)
EP (1) EP1273840B1 (ru)
CN (1) CN1257355C (ru)
AT (1) ATE335950T1 (ru)
AU (1) AU784454B2 (ru)
CA (1) CA2381946C (ru)
DE (1) DE60213719T2 (ru)
EA (1) EA004411B1 (ru)
ES (1) ES2271183T3 (ru)
GE (1) GEP20043210B (ru)
MX (1) MXPA02004303A (ru)

Families Citing this family (14)

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US6931309B2 (en) * 2003-05-06 2005-08-16 Innosurance, Inc. Motor vehicle operating data collection and analysis
JP4168008B2 (ja) * 2004-06-04 2008-10-22 ファナック株式会社 産業用ロボットの線条体処理構造
US7857547B1 (en) * 2007-06-26 2010-12-28 Link Holdings Llc Drain panels and blocks
DE102007032666A1 (de) 2007-07-13 2009-01-22 Bayer Materialscience Ag Allophanat- und Silangruppen enthaltende Polyisocyanate
US20100108825A1 (en) * 2008-11-03 2010-05-06 Brock Robert D Foam support for line pipe
CN102261519B (zh) * 2011-04-15 2012-11-14 胜利油田胜利石油化工建设有限责任公司 气囊辅助管道滑移漂浮下沟方法
US8939680B2 (en) * 2013-05-23 2015-01-27 Hamman Ip Llc Method and structure for in situ field repair of severed drain tile
US20150086273A1 (en) * 2013-09-26 2015-03-26 Scott E. Forse Method of installing a pipeline and pipeline support system
BR112017003377A2 (pt) * 2014-08-27 2018-01-23 Alfa Upgrades Inc sistema e método para melhorar capacidade de deformação de tubulações enterradas
CN104214424A (zh) * 2014-09-30 2014-12-17 四川科宏石油天然气工程有限公司 一种硬质多孔材料、埋地管道的保护方法及其管道结构
US9709208B2 (en) 2015-03-12 2017-07-18 Felix L. Sorkin Pipeline supporting apparatus
US10900592B2 (en) * 2016-10-25 2021-01-26 Minova International Limited Sprayable and pumpable urea silicate foam for pipe pillows, trench breakers and civil construction applications
RU2741684C2 (ru) * 2018-10-15 2021-01-28 Публичное акционерное общество "Газпром" Способ защиты подземного трубопровода от механических повреждений
CN112113029A (zh) * 2020-10-21 2020-12-22 中国十七冶集团有限公司 一种粉土地质条件下的顶管施工方法

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US2707984A (en) * 1952-06-26 1955-05-10 Zonolite Company Method of insulating underground pipe
US2891749A (en) * 1954-05-17 1959-06-23 Lancy F Heverly Pipe support
US2987891A (en) * 1958-04-11 1961-06-13 Thomas D Copeland Jr Pipeline padder assembly
US3032827A (en) * 1959-01-12 1962-05-08 Perlite Products Company Method of installing underground pipe
US3380258A (en) * 1965-01-22 1968-04-30 Shell Oil Co Method of molding insulation about a metal pipe
US3563825A (en) 1965-01-26 1971-02-16 Exxon Research Engineering Co Method for insulating pipelines wherein more insulating material is above the center line of the pipe than below the center line
US3655564A (en) * 1968-05-09 1972-04-11 Insul Fil Mfg Co Water-repellant thermal insulating composition
CA995017A (en) 1973-11-07 1976-08-17 Ernest I. Wilson Pipeline retard, support and protection system and method
US4068488A (en) 1975-04-30 1978-01-17 Rader Companies, Inc. Method of backfilling pipeline trenches
US4069684A (en) 1975-07-14 1978-01-24 Wilson Ernest I Pipeline retard, support and protection method
GB1558427A (en) * 1978-03-15 1980-01-03 Hertfordshire County Council Laying of underground pipes
US4343573A (en) * 1980-08-18 1982-08-10 Breitfuss Thomas K Method and apparatus for making an underground pipeline
FR2514385A1 (fr) 1981-10-14 1983-04-15 Coyne Bellier Procede et dispositif de soutenement provisoire des parois laterales d'une tranchee
CA1278925C (fr) 1986-04-14 1991-01-15 Francis Cour Procede et dispositif de soutenement provisoire des parois d'une tranchee
US4918885A (en) 1987-05-15 1990-04-24 Bell Canada Method and apparatus for inhibiting ice mass formation
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US5988227A (en) 1998-03-20 1999-11-23 Tuff-N-Nuff Industries Protective shield for elongated underground utilities

Also Published As

Publication number Publication date
EP1273840A2 (en) 2003-01-08
EA004411B1 (ru) 2004-04-29
CN1396398A (zh) 2003-02-12
DE60213719D1 (de) 2006-09-21
ES2271183T3 (es) 2007-04-16
DE60213719T2 (de) 2007-08-02
ATE335950T1 (de) 2006-09-15
CA2381946A1 (en) 2003-01-06
AU3559602A (en) 2003-01-09
EP1273840B1 (en) 2006-08-09
AU784454B2 (en) 2006-04-06
CN1257355C (zh) 2006-05-24
US6413018B1 (en) 2002-07-02
GEP20043210B (en) 2004-03-25
EP1273840A3 (en) 2003-11-05
CA2381946C (en) 2005-08-16
MXPA02004303A (es) 2003-01-23

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM KG MD TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ BY KZ TJ RU