ISO. First edition. Petroleum and natural gas industries —. Glass-reinforced plastics (GRP) piping —. Part 1: Vocabulary, symbols. This document gives a brief summary of the ISO standard only and is not intended to replace the ISO standard. Figure 1. The key to success. Purchase your copy of BS EN ISO as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards.
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It does however state that the maximum combined stress should not exceed the maximum design stress for the laminate at any location Cl. Final text received or FDIS registered for formal approval.
Vocabulary, symbols, applications and materials Status: Proof sent to secretariat or FDIS ballot initiated: Further detail is provided in 146692 3, Section 7.
The faster, easier way to work with standards. Add to your Watched Users. The jointing methods Laminate or Mechanical coupler also influence the design. Petroleum and natural gas industries. You may find similar items within these categories by selecting from the choices below:.
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Learn more about the cookies we use and how to change your settings. BS BS does not provide any explicit description of the load cases to be considered. Failure envelopes are defined for different types of joints in ISO ISO all parts is applicable to GRP piping systems that 1 utilize joints that are capable of restraining axial thrust from internal pressure, temperature change and fluid hydrodynamic forces and 2 have a trapezoidal shape for its design envelope.
Use a system factor f2 of 0.
It would be good to confirm if ISO is to be used on a ixo. You ask, are there any documents which specifically name how load cases are meant to be combined? January Replaced By: Richard Ay Member Registered: You are not logged in. Life cycle A standard is reviewed every 5 years 00 Preliminary.
Glass-reinforced plastics GRP piping. Print Topic Switch 1492 Threaded Mode. Canalisations en plastique renforce de verre PRV. W, P1, T1, U1, U2 then the required load cases for code compliance would be: 146922 du petrole et du gaz naturel. Failure envelopes for ISO can be slightly more detailed and therefore less conservative often being defined by one more data point having pentagon shape rather than trapezoid shape.
Not that I am aware of. ISO requires qualification procedures from the supplier.
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BS EN ISO 14692-1:2017
Vocabulary, symbols, applications and materials. It is primarily intended for offshore applications on both fixed and floating topsides facilities, but it can also be used for the specification, manufacture, testing and installation of GRP piping systems in other similar applications found onshore, e. Plus, as you mention, an EXP case if you wish to evaluate fatigue. Take the smart route to manage medical device 114692.
So it is my understanding that we should evaluate any possible loading combinations and check that the combined stress for each of these cases does not exceed the maximum design stress. The increased allowable for thermal loads might be confusing, especially in the light that FRP does not experience shakedown, but the consideration here is the fact that displacement-driven loads such as thermal expansion or imposed external displacements are self-limiting: Ross Sinclair Member Registered: Vocabulaire, symboles, applications et materiaux.
This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Accept and continue Learn more about the cookies we use and how to change your settings. ISO all parts can also be used as the general basis for specification of pipe used for pump caissons, stilling tubes, I-tubes, seawater lift risers and other similar items. The treatment and definition of system load cases, sustained, occasional, follows that used by ASME B