Wyniki wyszukiwania dla: KLEJENIE STRUKTURALNE

• 4-Point beam tensile test on a soft adhesive

  Publikacja

  • M. Budzik
  • J. Jumel
  • M. Shanahan

  - MATERIALS & DESIGN - Rok 2013

  An adhesive butt joint with a soft bondline has been studied. A series of experiments was conducted on test pieces constituted of aluminium adherends bonded with a low modulus epoxy adhesive, ScotchWeld™ 2216. The joint was subjected to four point bending, in tension/compression loading, under constant deflection rate, with the bondline being parallel to the applied load. The objective was to examine and evaluate crack nucleation...

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• Instrumented End Notched Flexure - Crack propagation and process zonemonitoring. Part I: Modelling and analysis

  Publikacja

  • J. Jumel
  • M. Budzik
  • N. Ben Salem
  • M. Shanahan

  - INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES - Rok 2013

  Analysis of the three-point bending, End Notched Flexure (ENF), test is presented for exploitation with a new experimental methodology using the backface strain monitoring technique. The model consists oftwo Timoshenko beams joined with a two parameter elastic foundation, to evaluate stress and strain fields in both adherends and the adhesive layer, together with the specimen compliance and energyrelease rate. This model is compared...

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• Fracture in Asymmetric Bonded Joints

  Publikacja

  • M. Budzik

  - Rok 2010

  Adhesion was studied in asymmetric bonded joints using fracture mechanics tests. The asymmetric bonded joints consist of two different type and/or thickness materials bonded by an adhesive. Mentions of asymmetric bonded joint tests employed so far are rare in the literature. They are imperfect and therefore are not standardized. Accordingly three new tests were introduced in this work to study bonded joints. The new metrological...