%0 Journal Article %T CAUSES OF FATIGUE CRACKS IN CRANE GIRDERS OF HEAVY DUTY OVERHEAD CRANES %A Bogachev, B.A. %A Buzalo, N.A. %A Loseva, V.E. %A Filileyev, A.A. %K crane beam, fatigue damage, theories of fatigue failure, durability %J Construction and Architecture %D 2023 %N 11 %P 0 %I Publishing Center RIOR