The Risk Evaluation of Angle Concentrators in Welded Joints if the Brittle Materials
Keywords:
defect, angle concentrator, crack, nominal stress.Abstract
Angle concentrators of welded joints which include undercuts, not completely welded V-shaped grooving, abrupt junction from the weld reinforcement to the base metal, etc. are considered on the basis of fracture mechanics. Analytical dependences for the risk evaluation for considered defects and their valuation are received.
References
Серенсен, С.В. Несущая способность и расчеты деталей машин на прочность: справ. пособие / С.В. Серенсен, В.П. Когаев, Р.М. Шнейдерович. – М.: Машиностроение, 1975. – 488 с.
Зайнуллин, Р.С. Ресурсосберегающие технологии в нефтехимическом аппаратостроении / Р.С. Зайнуллин. – Уфа: Транстэк, 2000. – 348 с
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