SU1041789A1 - Method of laying underground pipeline - Google Patents

Method of laying underground pipeline Download PDF

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Publication number
SU1041789A1
SU1041789A1 SU701420981A SU1420981A SU1041789A1 SU 1041789 A1 SU1041789 A1 SU 1041789A1 SU 701420981 A SU701420981 A SU 701420981A SU 1420981 A SU1420981 A SU 1420981A SU 1041789 A1 SU1041789 A1 SU 1041789A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pipeline
ballasting
flexible film
laying
pockets
Prior art date
Application number
SU701420981A
Other languages
Russian (ru)
Inventor
Лечи Хасанович Гугаев
Геннадий Евгеньевич Емельянов
Original Assignee
Gugaev Lechi Kh
Emelyanov Gennadij E
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 Gugaev Lechi Kh, Emelyanov Gennadij E filed Critical Gugaev Lechi Kh
Priority to SU701420981A priority Critical patent/SU1041789A1/en
Application granted granted Critical
Publication of SU1041789A1 publication Critical patent/SU1041789A1/en

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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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Изобретение относитс  к областей строительства магистральных трубо проводов на обводненных участках. Целью изобретени   вл етс  повышение надежности балластировки трубопроводов 3 услови х водонасыщенных грунтов . Сущность его заключаетс  в том, что при балластировке трубопровода грунтом, з асьшаемым на гибкую пленку, уложенную на трубопровод, карманы вдоль оси трубопровода создают перекрытием берм, дна и всей поверхности стенок траншеи. 2 ил.FIELD OF THE INVENTION The invention relates to the field of construction of trunk pipelines in flooded areas. The aim of the invention is to improve the reliability of ballasting of pipelines 3 conditions of saturated soils. The essence of it lies in the fact that when ballasting a pipeline with primer attached to a flexible film laid on the pipeline, pockets along the axis of the pipeline create an overlap of the berms, bottom and the entire surface of the trench walls. 2 Il.

Description

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Изобретение относитс  к области . строительства и может найти применение при сооружении трубопроводов на обводненных участках.The invention relates to the field. construction and can be used in the construction of pipelines in the flooded areas.

Целью изобретени   вл етс  повьшение надежности балластировки трубопровода в услови х водонасьпценных грунтов.The aim of the invention is to increase the reliability of pipeline ballasting in water-graded soils.

Изобретение по сн етс  чертежами.The invention is illustrated in the drawings.

На фиг. 1 показан продольный разрез траншей, а на фиг. 2 - разрез по А-А.FIG. 1 shows a longitudinal section of the trenches, and FIG. 2 - section along the AA.

Работы п;о прокладке ведут в следующем пор дке. Отрывают траншею 1 укладашают на ее дно 2 трубопровод 3 Бермы 4, стенки 5 траншеи 1, дно 2 и уложенный труборповод 3 перекрьюают гибкой пленкой 6, образу  по обе стороны от оси трубопровода карманы 7. Гибкую пленку разворачивают, из рулонов 8, а операции по засыпке карманов балластирующим материалом и обратной засыпке траншеи совмещают.Work on the laying is carried out in the following order. The trench 1 is torn off at its bottom 2, the pipe 3 of the Bermie 4, the walls 5 of the trench 1, the bottom 2 and the laid pipeline pipeline 3 are crossed with a flexible film 6, forming pockets 7 on either side of the pipeline axis. The flexible film is unrolled from rolls 8, and backfilling of pockets with ballasting material and backfilling of a trench are combined.

В качестве балластирующего материала используют извлеченный при отрывке траншеи грунт. Над трубопроводом, засыпанным грунтом, создают валик 9 из грунта засыпки.The material extracted from the trench is used as a ballasting material. Above the pipeline, covered with soil, create a roller 9 from the soil backfill.

Claims (1)

Формула изобретени Invention Formula Способ прокладки трубопровода, предусматривающий отрывку траншеи, укладку трубопровода на ее дно и балластировку его грунтом, засьшаемым на гибкую пленку, предварительноThe method of laying the pipeline, providing a fragment of the trench, laying the pipeline on its bottom and ballasting it with soil, sewn onto a flexible film, previously уложенную на трубопровод с.образованием по обе его стороны вдоль оси трубопровода карманов с последующим созданием насыпного грунтового валика, отличающийс  тем, что,laid on the pipeline with formation on both its sides along the axis of the pipeline of the pockets with the subsequent creation of a bulk soil roller, characterized in that с целью повьщ1ени  надежности балластировки в услови х водонасьш енных грунтов , карманы образуют путем перекрыти  гибкой пленкой берм, дна и всей поверхности стенок траншеи.in order to increase the reliability of ballasting under conditions of water-rich soils, the pockets are formed by covering the berms, the bottom and the entire surface of the trench walls with a flexible film.
SU701420981A 1970-03-30 1970-03-30 Method of laying underground pipeline SU1041789A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU701420981A SU1041789A1 (en) 1970-03-30 1970-03-30 Method of laying underground pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU701420981A SU1041789A1 (en) 1970-03-30 1970-03-30 Method of laying underground pipeline

Publications (1)

Publication Number Publication Date
SU1041789A1 true SU1041789A1 (en) 1983-09-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU701420981A SU1041789A1 (en) 1970-03-30 1970-03-30 Method of laying underground pipeline

Country Status (1)

Country Link
SU (1) SU1041789A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160218A (en) * 1990-10-31 1992-11-03 Nova Corporation Of Alberta In-ground securement of pipelines and the like
RU2467240C1 (en) * 2011-05-16 2012-11-20 Общество с ограниченной ответственностью "Газпром трансгаз Ухта" Underground pipeline routing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160218A (en) * 1990-10-31 1992-11-03 Nova Corporation Of Alberta In-ground securement of pipelines and the like
RU2467240C1 (en) * 2011-05-16 2012-11-20 Общество с ограниченной ответственностью "Газпром трансгаз Ухта" Underground pipeline routing method

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