@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix prov: <http://www.w3.org/ns/prov#> .

<https://datagraph.dev.matportal.org/id/dataset/simulated-and-experimental-tensile-test-results-for-hybrid-materials-cfrp-steels> a dcat:Dataset ;
  dcterms:title "Simulated and Experimental Tensile Test Results for Hybrid Materials (CFRP-Steel)" ;
  dcterms:description "This dataset contains about 2000 results from hybrid-specimen tensile tests (both experimental and simulated). Each specimen (identified by `hyb` and optionally a human-readable `hyb_name`) is described by a structured set of metadata covering **geometry** (e.g., overlap length, ply/metal/adhesive thickness, bolt diameter), **joining concept** (binary flags for `bolt` and `adhesive`), and **process/condition information** (e.g., CFRP and metal surface preparation classes, aging state, bolt torque/prestress, friction coefficients, adhesive curing temperatures). Material properties are included for the involved constituents—**CFRP** (tensile strengths in 0°/90°), **metal** (modulus and strength), **bolt** (modulus and strength), and **adhesive** (modulus and strength)—with values coming from datasheets for experiments or serving as input parameters for simulations. Mechanical response is captured through aligned tensile-test statistics (min/max/mean) for **force**, **strain**, and **stress**, plus the full **stress–strain curve** (`stress_val` array) and an overall performance metric, the **hybrid tensile strength** (`hyb_tens_strength_val`, max stress). A boolean `simulated` indicates whether a row originates from simulation or experiment." ;
  dcterms:identifier "be95ebae-482a-443a-a4a6-57dd46ca94d3" ;
  dcterms:license "License not specified" ;
  dcterms:publisher "[{\"email\": \"thomas.bjarsch@igcv.fraunhofer.de\", \"identifier\": \"\", \"name\": \"Thomas Bjarsch\", \"type\": \"\", \"uri\": \"\", \"url\": \"\"}]" ;
  prov:wasDerivedFrom "Harvested from Platform MaterialDigital CKAN Action API without credentials. "
  ; dcat:distribution <https://datagraph.dev.matportal.org/id/distribution/simulated-and-experimental-tensile-test-results-for-hybrid-materials-cfrp-steels/resource_f3fa1f764e44b6ac> .

<https://datagraph.dev.matportal.org/id/distribution/simulated-and-experimental-tensile-test-results-for-hybrid-materials-cfrp-steels/resource_f3fa1f764e44b6ac> a dcat:Distribution ;
  dcterms:title "20250827_output.json" ;
  dcat:accessURL <https://dataportal.material-digital.de/dataset/be95ebae-482a-443a-a4a6-57dd46ca94d3/resource/0b5ec224-5e1b-4dc1-a47f-5ea2a6f1f233/download/20250827_output.json> ;
  dcterms:format "JSON" .