Pristup dijagnostici i sanaciji oštećenja izazvanih udarom gelera u cilindrični rezervoar za propan butan

Abstract

Za dijagnostiku cilindričnih rezervoara nakon bombardovanja postrojenja NIS RNP neophodan preduslov su bila ispitivanja bez razaranja, radi ocene opšteg stanja rezervoara i izbora kritičnih mesta. Za ocenu potrebe za sanacijom, izbor načina sanacije i ocenu integriteta nakon sanacije, na izabranim mestima praćeno je deformacijsko i naponsko stanje u toku probe hladnim vodenim pritiskom aktivnim IBR metodama. Sličan pristup, ispitivanjem bez razaranja i razaranjem, primenjen je pri kvalifikacije postupka zavarivanja i pri sanaciji rezervoara.

In order to estimate the usability of cylindrical storage tanks after bombardment of NIS RNP it was necessary to perform non-destructive testing, both from point of view of its general condition and from point of view of location of critical zones. For a complete evaluation of repairment procedure and structural integrity, strains were measured active NDT methods was registered at certain locations during cold water pressurizing. Similar approach was applied for welding procedure qualification and storage tank repairment both using non-destructive and destructive testing.