Hoop stress definition

Hoop stress means the stress in a pipe wall which acts circumferentially in a plane perpendicular to the longitudinal axis of the pipe and which is produced by the pressure of the fluid in the pipe.
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Hoop stress means the stress in a pipe wall acting circumferentially in a plane perpendicular to the longitudinal axis of the pipe produced by the pressure in the pipe;** [Line section means a continuous run of transmission line between adjacent compressor stations, between a compressor station and storage facilities, between a compressor station and a block valve, or between adjacent block valves.]# 15. Listed specification means a specification listed in subsection I. [section I] of Appendix B [of this part] , which is included herein (at the end of this rule);16. Low-pressure distribution system means a distribution system in which the gas pressure in the main is [substantially the same as the pressure provided to the customer.] less than or equal to an equivalent of fourteen inches (14") water column;17. Main means a distribution line that serves as a common source of supply for more than one(1) service line;18. Maximum actual operating pressure means the maximum pressure that occurs during normal operations over a period of one (1) year;19. Maximum allowable operating pressure (MAOP) means the maximum pressure at which a pipeline or segment of a pipeline may be operated under this rule [part]; 20. Municipality means a city, [county, or any other political subdivision of a State] village or town;[Offshore means beyond the line of ordinary low water along that portion of the coast of the United States that is in direct contact with the open seas and beyond the line marking the seaward limit of inland waters.]# 21. Operator means a person who engages in the transportation of gas;[Outer Continental Shelf means all submerged lands lying seaward and outside the area of lands beneath navigable waters as defined in Section 2 of the Submerged Lands Act (43 U.S.C. 1301) and of which the subsoil and seabed appertain to the United States and are subject to its jurisdiction and control.]# 22. Person means any individual, firm, joint venture, partnership, corporation, association, county, state, municipality, political subdivision, cooperative association or joint stock association, and including any trustee, receiver, assignee or personal representative [thereof] of them;* 23. Petroleum gas means propane, propylene, butane (normal butane or isobutanes), and butylene (including isomers), or mixtures composed predominantly of these gases, having a vapor pressure not exceeding 208 psi (1434 kPa) gauge at 100°F (38°C);24. Pipe means any pipe or tubing used in the transportation o...
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Hoop stress means the stress in a pipe wall, acting circumferentially in a plane perpendicular to the longitudinal axis of the pipe, and produced by the fluid in the pipe;
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Examples of Hoop stress in a sentence

  • Hoop stress is a critical factor in determining a pipe’s pressure holding capabilities.

  • Hoop stress calculation shall be carried out as per ASME B 31.8 1995 Clause.

  • Hoop stress was estimated using the methodology described by Eurocode [22].

  • Comparison of long repair measured v predicted results at weld end: a) Hoop stress, b) Axial stress, and c) Radial stress.

  • Hoop stress cumulative distribution function (CDF) for different load cycles at a critical node are plotted in Figure 1 and its sensitivity to the respective primitive random variables are shown in Figure 2.

  • N/Nf = 0.0 N/Nf = 0.3 N/Nf = 0.5 N/Nf = 0.7 N/Nf = 0.9 1.0 0.8 Cumulative probability 0.6 0.4 0.2 0.0 –20 –10 0 10 20 Hoop stress, psi Figure 1.—CDF of hoop stress at a critical location for different load cycles.

  • Hoop stress means the stress in a pipe wall acting circumferentially in a plane perpendicular to the longitudinal axis of the pipe produced by the pressure in the pipe; 12.

  • Hoop stress uncertainties range from 0.3-0.19 MPa, and axial stress uncertainties range from 0.13-0.65 MPa. To reduce the stress uncertainty, more accurate radii measurements should be made with DIC and DSLR-P and the orthogonal camera to ensure accurate reference radii.

  • Apart from vehicles for which impairment has been recorded, other vehicles tested in previous half-years no longer display any evidence of impairment.

  • Hoop stress is calculated using Barlow’s Formula, which is at § 192.105.


More Definitions of Hoop stress

Hoop stress means the stress in a pipe wall, acting circumferentially in a plane
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