SU1751576A2 - Weight of underwater pipeline - Google Patents

Weight of underwater pipeline Download PDF

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Publication number
SU1751576A2
SU1751576A2 SU904813351A SU4813351A SU1751576A2 SU 1751576 A2 SU1751576 A2 SU 1751576A2 SU 904813351 A SU904813351 A SU 904813351A SU 4813351 A SU4813351 A SU 4813351A SU 1751576 A2 SU1751576 A2 SU 1751576A2
Authority
SU
USSR - Soviet Union
Prior art keywords
pipeline
weight
block
underwater pipeline
pair
Prior art date
Application number
SU904813351A
Other languages
Russian (ru)
Inventor
Владимир Иванович Лисивенко
Original Assignee
Московский Институт Нефти И Газа Им.И.М.Губкина
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 Московский Институт Нефти И Газа Им.И.М.Губкина filed Critical Московский Институт Нефти И Газа Им.И.М.Губкина
Priority to SU904813351A priority Critical patent/SU1751576A2/en
Application granted granted Critical
Publication of SU1751576A2 publication Critical patent/SU1751576A2/en

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  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Использование: строительство подводных трубопроводов, их балансировка. Ут желитель содержит навешиваемый проемом на трубопровод 1 или опирающийс  на грунт обтекаемый блок 2 в виде призмы , пару наружно подвешенных боковых предохранителей 3 и соедин ющие их с блоком поворотные стержни 4. Каждый из предохранителей 3 выполнен в виде трех- или четырехугольной призмы с длиной ребра и высотой, равными соответствующим параметрам блока 2. 5 ил.Use: construction of underwater pipelines, their balancing. The preamp contains a streamlined block 2 in the form of a prism, hung by an opening on the pipeline 1 or resting on the ground, a pair of externally suspended side fuses 3 and pivot rods 4 connecting them with the unit. and a height equal to the corresponding parameters of the block 2. 5 Il.

Description

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Claims (1)

Ф о р м у л а и з о б р е т е н и яClaim Утяжелитель подводного трубопровода по авт.св. № 1657825, отличающийся 25 тем, что, с целью повышения эксплуатационной надежности трубопровода путем защиты всей .боковой площади каждого обтекаемого призматического блока от разрушения при взаимодействии со случайными по30 перечно перемещающимися и падающими в воде предметами, каждый из пары боковыхпредохранителей выполнен в виде трех- или четырехугольной призмы с длиной ребра и высотой, равными соответствующим пара35 метрам призматического блока.Weighting Subsea Pipeline No. 1657825, characterized in that in order to increase the operational reliability of the pipeline by protecting the entire lateral area of each streamlined prismatic unit from destruction when interacting with random objects transversely moving and falling in water, each of the pair of side fuses is made in the form of three- or a quadrangular prism with a rib length and height equal to the corresponding parameters of the prismatic block.
SU904813351A 1990-04-12 1990-04-12 Weight of underwater pipeline SU1751576A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904813351A SU1751576A2 (en) 1990-04-12 1990-04-12 Weight of underwater pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904813351A SU1751576A2 (en) 1990-04-12 1990-04-12 Weight of underwater pipeline

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU1657825 Addition

Publications (1)

Publication Number Publication Date
SU1751576A2 true SU1751576A2 (en) 1992-07-30

Family

ID=21507786

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904813351A SU1751576A2 (en) 1990-04-12 1990-04-12 Weight of underwater pipeline

Country Status (1)

Country Link
SU (1) SU1751576A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8864414B1 (en) * 2013-07-02 2014-10-21 Brian Webb Slot form for pipeline buoyancy control
US8974147B1 (en) * 2013-07-02 2015-03-10 Brian Webb Slot form for pipeline buoyancy control

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1657825, кл. F 16 L 1/24. 1988. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8864414B1 (en) * 2013-07-02 2014-10-21 Brian Webb Slot form for pipeline buoyancy control
US8974147B1 (en) * 2013-07-02 2015-03-10 Brian Webb Slot form for pipeline buoyancy control

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