진공회로차단기용 횡자계방식 접점의 충격해석Impact Analysis of Spiral Type Electrodes in Vacuum Circuit Breaker

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 615
  • Download : 17
It is very important for impact analysis to reflect the dynamic characteristics of materials as well as the static characteristics. As the dynamic behavior of a material is different from the static(or quasi-static) one due to the inertia effect and the stress wave propagation, an adequate experimental technique has to be developed to obtain the dynamic responses for the corresponding level of the strain rate. To determine the dynamic characteristics of materials, the Hopkinson bar (compression type) experiment is carried out. For using dynamic material properties, Johnson-Cook model is applied in impact analysis with explicit finite element method
Publisher
대한기계학회
Issue Date
2001-06-27
Language
KOR
Citation

대한기계학회 춘계학술대회, pp.895 - 900

URI
http://hdl.handle.net/10203/24236
Appears in Collection
ME-Conference Papers(학술회의논문)

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0