000001943 001__ 1943
000001943 005__ 20141118153449.0
000001943 04107 $$acze
000001943 046__ $$k2011-05-09
000001943 100__ $$aPečínka, L.
000001943 24500 $$aAPPLICATION OF THE SIMULATION BASED RELIABILITY ANALYSIS ON THE ASSESSMENT OF THE CRITICAL THROUGH WALL CRACK STABILITY 

000001943 24630 $$n17.$$pEngineering Mechanics 2011
000001943 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Brno
000001943 506__ $$arestricted
000001943 520__ $$2eng$$aSpecific feature of the nuclear power plants is in comparison with coal fired plants the break postulation of each high energy piping. Fluid system is considered as high-energy piping if the maximum operating temperature exceeds 100°C and the maximum operating pressure exceeds 2MPa. Based on the progress of the linear fracture mechanics US NRC approved deterministic „leak before break“ methodology. If the defined requirements are met, the break postulation may be canceled. The first step is the assessment of the through wall critical length lcrit. Using the Simulation Based Reliability Analysis approach all uncertainties in the input data of lcrit are in the paper analyzed and the related probability of pipe failure is predicted.

000001943 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000001943 653__ $$aLeak-before-break, probabilistic calculations, crack.

000001943 7112_ $$aEngineering Mechanics 2011$$cSvratka (CZ)$$d2011-05-09 / 2011-05-12$$gEM2011
000001943 720__ $$aPečínka, L.$$iŠvrček, M.
000001943 8560_ $$ffischerc@itam.cas.cz
000001943 8564_ $$s1036634$$uhttp://invenio.itam.cas.cz/record/1943/files/p105.pdf$$y
             Original version of the author's contribution as presented on book, page 459.
            
000001943 962__ $$r1835
000001943 980__ $$aPAPER