---
res:
  bibo_abstract:
  - '<jats:p> Clinching is a mechanical joining technology, in which a mainly form-fit
    joint is created by means of local cold forming. To characterize the load-bearing
    behavior of such joints, they are typically analyzed destructively, for example
    by tensile-shear tests in combination with metallographic sections. However, both
    the initiation and progress of failure can only be described to a limited extent
    by this method. Furthermore, these tests allow only limited conclusions about
    clinch points under in-service loading. More purposefully, clinch points can be
    analyzed nondestructively by combining in-situ computed tomography (CT) and transient
    dynamic analysis (TDA). The TDA continuously measures the dynamic behavior of
    the specimen and indicates failure events like crack initiation, which then can
    be evaluated thoroughly by stopping the test and performing a CT scan. To qualify
    the TDA for this task, it is necessary to link the observed damage behavior with
    specific dynamic characteristics. In this work, the complementation of in-situ
    CT and TDA is investigated by testing a clinched single-lap tensile-shear specimen
    made of aluminum. The testing procedure is stepwise: at certain displacement levels,
    the specimen is investigated by in-situ CT and TDA. While the in-situ CT provides
    the location, extent, and development of the failure phenomena, the TDA uses this
    information to evaluate the dynamic signal and detect relevant frequency ranges,
    which indicate damage events. The results demonstrate, that failure initiation
    and progression can be analyzed efficiently by combining both measuring systems.
    The TDA reliably detects relevant signal changes in the monitored frequency band.
    By means of in-situ computed tomography, the corresponding failure phenomena can
    be described in detail, enhancing the understanding of the load-bearing and deformation
    behavior of clinch points. The concatenation of characteristic signal changes
    and observed failure phenomena can henceforth be transferred to analyze complex
    structures during operation nondestructively by TDA. </jats:p>@eng'
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Gregor
      foaf_name: Reschke, Gregor
      foaf_surname: Reschke
  - foaf_Person:
      foaf_givenName: Daniel
      foaf_name: Köhler, Daniel
      foaf_surname: Köhler
  - foaf_Person:
      foaf_givenName: Robert
      foaf_name: Kupfer, Robert
      foaf_surname: Kupfer
  - foaf_Person:
      foaf_givenName: Juliane
      foaf_name: Troschitz, Juliane
      foaf_surname: Troschitz
  - foaf_Person:
      foaf_givenName: Maik
      foaf_name: Gude, Maik
      foaf_surname: Gude
  - foaf_Person:
      foaf_givenName: Alexander
      foaf_name: Brosius, Alexander
      foaf_surname: Brosius
  bibo_doi: 10.1177/09544089241251646
  dct_date: 2024^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/0954-4089
  - http://id.crossref.org/issn/2041-3009
  dct_language: eng
  dct_publisher: SAGE Publications@
  dct_subject:
  - Clinching
  - Non-destructive testing
  - Transient Dynamic Analysis
  dct_title: In-situ computed tomography and transient dynamic analysis – failure
    analysis of a single-lap tensile-shear test with clinch points@
...