ISO 4152:2021
p
ISO 4152:2021
79748

Abstract

 Preview

This document specifies a method for determining the apparent axial long-term modulus of pipes subject to beam bending deflection between vertically supported end-couplers, which allow rotation of the pipe relative to the couplers.

In conjunction with ISO 10928, this document expresses the results of the test as an apparent axial long-term modulus for use in the calculation of mid-span beam deflection and end rotation of GRP pipes as specified in ISO/TS 10986.

Test conditions and requirements are specified in the referring standard.

For practical reasons, the test method is not suited for diameters greater than DN 600.


General information 

  •  :  Published
     : 2021-05
  •  : 1
     : 7
  •  : ISO/TC 138/SC 6 Reinforced plastics pipes and fittings for all applications
  •  :
    23.040.20 Plastics pipes

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