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Dataset of mixed-mode R-curves from DCB-UBM fracture tests of a UD glass/epoxy composite.

ABSTRACT: An extensive dataset with mixed-mode fracture resistance experimental data (R-curves) and fracture process parameters is presented. The fracture resistance values are extracted from double cantilever beam specimens subject to un-even bending moments. The tested specimens are made of a unidirectional composite which undergoes large-scale fibre bridging during fracture. The data set contains both raw data (forces from two load-cells, time, acoustic emission signals, and opening displacement measurements) and processed data (J-integral, end-opening displacements, fracture process parameters) of each test. In the repository, MATLAB scripts are also provided to facilitate recreating the processed data from the raw data.

SUBMITTER: Erives R

PROVIDER: S-EPMC10090237 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature

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Dataset of mixed-mode R-curves from DCB-UBM fracture tests of a UD glass/epoxy composite.

Erives Rubén R

Data in brief 20230322

An extensive dataset with mixed-mode fracture resistance experimental data (R-curves) and fracture process parameters is presented. The fracture resistance values are extracted from double cantilever beam specimens subject to un-even bending moments. The tested specimens are made of a unidirectional composite which undergoes large-scale fibre bridging during fracture. The data set contains both raw data (forces from two load-cells, time, acoustic emission signals, and opening displacement measur ...[more]

PMID: 37066089

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