GB1434096A - Method of placing buried plastic pipes - Google Patents

Method of placing buried plastic pipes

Info

Publication number
GB1434096A
GB1434096A GB2277773A GB2277773A GB1434096A GB 1434096 A GB1434096 A GB 1434096A GB 2277773 A GB2277773 A GB 2277773A GB 2277773 A GB2277773 A GB 2277773A GB 1434096 A GB1434096 A GB 1434096A
Authority
GB
United Kingdom
Prior art keywords
pipe
fill material
compact
plastic pipes
buried plastic
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.)
Expired
Application number
GB2277773A
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.)
ROLLMAPLAST AG
Original Assignee
ROLLMAPLAST AG
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 ROLLMAPLAST AG filed Critical ROLLMAPLAST AG
Publication of GB1434096A publication Critical patent/GB1434096A/en
Expired legal-status Critical Current

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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

1434096 Laying pipes underground ROLL MAPLAST AG 14 May 1973 [12 May 1972 31 May 1972] 22777/73 Heading F2P In a method of laying plastics pipe in the ground, the pipe 5 is surrounded by loose fill material 4 and the material 4 and the pipe 5 are jointly vibrated to compact the fill material around the pipe. In one arrangement, as shown, a vibrating ram 7 is placed above the trench to compact the fill material. In another arrangement, a vibration transducer (17) (Fig. 2, not shown) is introduced into the pipe with a layer of silicon grease (18) or other transmitting medium. The pipe may be of polyethylene and is initially covered by 20-30 cm. of granular fill material which is reduced about 10 cm. by the vibration. The fill material may be sand or gravel.
GB2277773A 1972-05-31 1973-05-14 Method of placing buried plastic pipes Expired GB1434096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH712272A CH539741A (en) 1972-05-31 1972-05-31 Process for compacting the bedding of underground plastic pipes

Publications (1)

Publication Number Publication Date
GB1434096A true GB1434096A (en) 1976-04-28

Family

ID=4320302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2277773A Expired GB1434096A (en) 1972-05-31 1973-05-14 Method of placing buried plastic pipes

Country Status (8)

Country Link
AT (1) AT334295B (en)
BE (1) BE799483A (en)
CH (1) CH539741A (en)
DE (1) DE2248326A1 (en)
FR (1) FR2184788A1 (en)
GB (1) GB1434096A (en)
NL (1) NL7306647A (en)
SE (1) SE401540B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150910A (en) * 1977-08-19 1979-04-24 Promon Engenharia Sa Construction of underground galleries
EP0026976B1 (en) * 1979-09-04 1983-08-24 Richard Lee Williams Method of and apparatus for restoring the diameter of plastic pipes located in an earth encompassing situ
GB2213228A (en) * 1987-12-07 1989-08-09 British Gas Plc Laying duct, pipe or cable
CN102943945A (en) * 2012-12-07 2013-02-27 中国石油集团工程设计有限责任公司 Earthquake-proof protection method for pipeline projects passing through fault zones
CN105064372A (en) * 2015-08-04 2015-11-18 中交二航局第四工程有限公司 Foundation pit backfill sand vibration compaction method
CN107218439A (en) * 2017-05-02 2017-09-29 广西北海跃达玻璃钢制品有限公司 One kind is used for drip irrigation glass fiber reinforced plastic sand-inclusion pipeline installation method
CN107246503A (en) * 2017-04-26 2017-10-13 广西北海跃达玻璃钢制品有限公司 A kind of glass-reinforced plastic mortar pipe installation method
CN110512658A (en) * 2018-05-21 2019-11-29 中国石油天然气股份有限公司 Loess pipe ditch waterproof construction process
CN113898823A (en) * 2020-07-06 2022-01-07 中国石油大学(华东) Protection device and method for X80 buried pipeline to penetrate through earthquake fracture zone

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150910A (en) * 1977-08-19 1979-04-24 Promon Engenharia Sa Construction of underground galleries
EP0026976B1 (en) * 1979-09-04 1983-08-24 Richard Lee Williams Method of and apparatus for restoring the diameter of plastic pipes located in an earth encompassing situ
GB2213228A (en) * 1987-12-07 1989-08-09 British Gas Plc Laying duct, pipe or cable
GB2213228B (en) * 1987-12-07 1992-01-02 British Gas Plc Method for laying an elongate duct
CN102943945A (en) * 2012-12-07 2013-02-27 中国石油集团工程设计有限责任公司 Earthquake-proof protection method for pipeline projects passing through fault zones
CN105064372A (en) * 2015-08-04 2015-11-18 中交二航局第四工程有限公司 Foundation pit backfill sand vibration compaction method
CN105064372B (en) * 2015-08-04 2017-06-23 中交二航局第四工程有限公司 A kind of foundation ditch Cast-in-situ Piles in Sand-filling shakes densification process
CN107246503A (en) * 2017-04-26 2017-10-13 广西北海跃达玻璃钢制品有限公司 A kind of glass-reinforced plastic mortar pipe installation method
CN107218439A (en) * 2017-05-02 2017-09-29 广西北海跃达玻璃钢制品有限公司 One kind is used for drip irrigation glass fiber reinforced plastic sand-inclusion pipeline installation method
CN110512658A (en) * 2018-05-21 2019-11-29 中国石油天然气股份有限公司 Loess pipe ditch waterproof construction process
CN113898823A (en) * 2020-07-06 2022-01-07 中国石油大学(华东) Protection device and method for X80 buried pipeline to penetrate through earthquake fracture zone
CN113898823B (en) * 2020-07-06 2024-02-23 中国石油大学(华东) Protection device and method for X80 buried pipeline to pass through earthquake fracture zone

Also Published As

Publication number Publication date
ATA421173A (en) 1976-04-15
AT334295B (en) 1976-01-10
NL7306647A (en) 1973-11-14
BE799483A (en) 1973-08-31
DE2248326A1 (en) 1973-11-29
SE401540B (en) 1978-05-16
FR2184788A1 (en) 1973-12-28
CH539741A (en) 1973-09-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee