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Fracture and stability of materials and structural members with cracks: approaches and results
Authors:A. N. Guz  M. Sh. Dyshel’  V. M. Nazarenko
Affiliation:(1) S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev;(2) National University of Food Technology, Kiev, Ukraine
Abstract:
A new alternative approach to fracture problems for materials and structural elements with cracks is set out. It is based on the mechanism of local instability near defects. The approach is used to study the fracture of materials compressed along interacting cracks and the fracture of thin structural members with cracks under tension with allowance for local buckling.__________Translated from Prikladnaya Mekhanika, Vol. 40, No. 12, pp. 18–64, December 2004.
Keywords:new approach in fracture  crack  highly elastic composite  plastic material  structural member  panel  shell  tension  compression  stability
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