SE401540B - Forfarande for fortetning av fyllnadsmaterialet till i ledningsgravar forlagda plastror - Google Patents

Forfarande for fortetning av fyllnadsmaterialet till i ledningsgravar forlagda plastror

Info

Publication number
SE401540B
SE401540B SE7306762A SE7306762A SE401540B SE 401540 B SE401540 B SE 401540B SE 7306762 A SE7306762 A SE 7306762A SE 7306762 A SE7306762 A SE 7306762A SE 401540 B SE401540 B SE 401540B
Authority
SE
Sweden
Prior art keywords
plastror
graves
densification
procedure
pipe
Prior art date
Application number
SE7306762A
Other languages
English (en)
Inventor
E Ruede
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 SE401540B publication Critical patent/SE401540B/sv

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)
SE7306762A 1972-05-31 1973-05-14 Forfarande for fortetning av fyllnadsmaterialet till i ledningsgravar forlagda plastror SE401540B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH712272A CH539741A (de) 1972-05-31 1972-05-31 Verfahren zur Verdichtung der Umbettung erdverlegter Kunststoffrohre

Publications (1)

Publication Number Publication Date
SE401540B true SE401540B (sv) 1978-05-16

Family

ID=4320302

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7306762A SE401540B (sv) 1972-05-31 1973-05-14 Forfarande for fortetning av fyllnadsmaterialet till i ledningsgravar forlagda plastror

Country Status (8)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7705555A (pt) * 1977-08-19 1979-03-20 Promon Engenharia Sa Processo para construcao de uma galeria pre-moldada
DE3064636D1 (en) * 1979-09-04 1983-09-29 Richard Lee Williams Method of and apparatus for restoring the diameter of plastic pipes located in an earth encompassing situ
GB2213228B (en) * 1987-12-07 1992-01-02 British Gas Plc Method for laying an elongate duct
CN102943945A (zh) * 2012-12-07 2013-02-27 中国石油集团工程设计有限责任公司 穿越断裂带的管道工程减震防护方法
CN105064372B (zh) * 2015-08-04 2017-06-23 中交二航局第四工程有限公司 一种基坑回填砂震动密实方法
CN107246503A (zh) * 2017-04-26 2017-10-13 广西北海跃达玻璃钢制品有限公司 一种夹砂玻璃钢管道安装方法
CN107218439A (zh) * 2017-05-02 2017-09-29 广西北海跃达玻璃钢制品有限公司 一种用于滴灌玻璃钢夹砂管道安装方法
CN110512658B (zh) * 2018-05-21 2021-03-30 中国石油天然气股份有限公司 一种黄土管沟防水施工工艺
CN113898823B (zh) * 2020-07-06 2024-02-23 中国石油大学(华东) 一种用于x80埋地管道穿越地震断裂带的保护装置及方法

Also Published As

Publication number Publication date
DE2248326A1 (de) 1973-11-29
AT334295B (de) 1976-01-10
FR2184788A1 (sv) 1973-12-28
GB1434096A (en) 1976-04-28
NL7306647A (sv) 1973-11-14
ATA421173A (de) 1976-04-15
BE799483A (fr) 1973-08-31
CH539741A (de) 1973-09-14

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