Standard Test Method for Beam Deflection of “Fiberglass” (Glass-Fiber-Reinforced Thermosetting Resin) Pipe Under Full Bore Flow

Importancia y uso:

4.1 In the absence of deflection measurements from actual installed-above-ground piping, it is permissible to use this test method to evaluate the influence of span length on mid-span deflections at differing temperatures under full bore flow.

Note 3: A flat bearing area, small contact area, and narrow bearing width may induce high localized support interaction stresses, and constraints imposed by the supports may also adversely influence deflections and performance of the pipe.

Subcomité:

D20.23

Volúmen:

08.03

Número ICS:

23.040.20 (Plastic pipes)

Palabras clave:

beam deflection; elastic modulus; fiberglass pipe; full bore flow;