TY JOUR TI Ensuring Safety of Metal Structures KW durability KW safety KW probability of failure KW probability of failure-free operation KW structure-energy theory of failure KW guaranteed uptime KW tomographic analysis KW internal defects of metal. JO Safety in Technosphere AU Chernyaev, A.. AU Trefilov, V.. PY 2015 IS 4 PB INFRA-M Academic Publishing LLC.