engleski

EXPERIMENTAL ANALYSIS OF WELDED PIPING BRANCH JUNCTIONS UNDER INTERNAL PRESSURE

This paper presents a procedure for calculating the welded piping branch according to EN 12952-3, which defines the shaping and method of calculation of such components. In the experimental part of the paper stresses are measured the under internal pressure of 0-420 bar. Stresses were measured using strain gauges. The analysis of the calculated stresses and with the help of experimental methods for Y-shape pipe branch can conclude that the calculations according to standards are pretty strict compared to the real stresses that occur in real-world conditions.

piping branch; EN 13445-3; HRN EN 13480-3; EN 12952-3; measuring deformations; piping

nije evidentirano