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Showing 1 to 4 of 4 for “"IITRI"”.

  1. An experimental/analytical investigation of combined shear/end loaded compression strength testing of unidirectional composites

    … Institute of Technology Research Institute (IITRI) composite compression test method is probably the most widely accepted as producing accurate results. Difficulties associated with the application of this method, however, have fueled continued research into alternate methods. In this study, …

    vt Repository record for An experimental/analytical investigation of combined shear/end loaded compression strength testing of unidirectional composites (opens in a new tab)

  2. Failure strength and mechanism of composite laminates under multiaxial loading conditions

    … developed and employed in the study. Standard IITRI specimens were used to determine tensile and compressive failure strengths of G-10 composite laminates in both fill and warp directions. Biaxial tension-compression (BTC) and biaxial compression-compression (BCC) flat coupon specimens with …

    uiuc Repository record for Failure strength and mechanism of composite laminates under multiaxial loading conditions (opens in a new tab)

  3. Indentation testing of composite materials: a novel approach to measuring interfacial characteristics and engineering properties

    … Vickers hardness shows a close relationship to IITRI compression strength only when fiber compressive failure is observed in the laminate test. The CBIT provides the best opportunity for exploring fiber composite stress-strain information.

    vt Repository record for Indentation testing of composite materials: a novel approach to measuring interfacial characteristics and engineering properties (opens in a new tab)

  4. Assessment of residual composite properties as influenced by thermal mechanical aging

    … compression properties were assessed using the IITRI compression test method. Unexposed specimens were also tested to obtain baseline properties for comparison. These results showed that 3000 hours of stressed isothermal aging did not significantly affect the compressive properties of the two …

    vt Repository record for Assessment of residual composite properties as influenced by thermal mechanical aging (opens in a new tab)