AS/NZS 2566.1:1998 (R2018)

Buried flexible pipelines - Structural design (FOREIGN STANDARD)

Specifies a practice for the structural design of buried flexible pipelines which rely upon side support to resist vertical loads. The practice applies to pipes with outside diameters equal to or greater than 75 mm, initial ring-bending stiffness equal to or greater than 1250 N/m/m and long-term ring-bending stiffness equal to or greater than 625 N/m/m.  RECONFIRMATION NOTICE Technical Committee WS-028 has reviewed the content of this publication and in accordance with Standards Australia procedures for reconfirmation, it has been determined that the publication is still valid and does not require change. Certain documents referenced in the publication may have been amended since the original date of publication. Users are advised to ensure that they are using the latest versions of such documents as appropriate, unless advised otherwise in this Reconfirmation Notice. Approved for reconfirmation in accordance with Standards Australia procedures for reconfirmation on 22 February 2018. Approved for reconfirmation in New Zealand on behalf of the New Zealand Standards Approval Board on 26 June 2018. The following are represented on Technical Committee WS-028: Australian Chamber of Commerce and Industry Australian Industry Group AUSTROADS Civil Contractors Federation Composites Australia Inc Concrete Pipe Association of Australasia Consult Australia Engineers Australia Plastic Industry Pipe Association of New Zealand Plastics Industry Pipe Association of Australia Plastics New Zealand Water Services Association of Australia