EXPERIMENTAL STUDY ON CUMULATIVE FATIGUE DAMAGE OF WELDED JOINTS UNDER MULTI STEP BLOCK AMPLITUDE
نویسندگان
چکیده
منابع مشابه
Fatigue Life Analysis of Crane K-Type Welded Joints Based on Non-Linear Cumulative Damage Theory
Engineering fatigue fracture failure is one of the most common phenomena of mechanical and structural failure, statistically representing approximately 50 to 90% of total mechanical damage [1]. Lattice structures have been widely used in crane booms, steel plants, parking garages, offshore platforms and other fields [2] to [4]. In a crane, the lattice boom has better mechanical properties compa...
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ژورنال
عنوان ژورنال: Journal of Structural and Construction Engineering (Transactions of AIJ)
سال: 2009
ISSN: 1881-8153,1340-4202
DOI: 10.3130/aijs.74.945