Tension Split Hopkinson bar를 이용한 자동차 성형용 금속 박판의 고속인장 시험High Strain Rate Tensile Test of Sheet Metals for an Auto-body with a Tension Split Hopkinson Bar
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Kang, Woo Jong | - |
| dc.contributor.author | Cho, Sang Soon | - |
| dc.contributor.author | Huh, Hoon | - |
| dc.date.accessioned | 2011-10-05T02:12:43Z | - |
| dc.date.available | 2011-10-05T02:12:43Z | - |
| dc.date.issued | 2011-10-05 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/25364 | - |
| dc.description.abstract | A split Hopkinson bar could be used for obtaining high strain rate material properties of sheet metals for an autobody. In high speed tensile test of sheet metals, a new tension split Hopkinson bar is needed. From the experiments with the new apparatus, the material properties of SPCEN, SPCC, SPRC in the high strain rate state have been acquired and compared with quasi-static experimental results. The experimental results are used to obtain the constants of Johnson-Cook constitutive relation. | en |
| dc.description.sponsorship | 본 연구는 한국과학재단의 특정연구비(과제번호 95-0200-11-02-3)에 의하여 연구진행중이며 이에 관계자 여러분께 감사드리며 아울러 국방과학연구소의 정동택 박사님께 감사드립니다. | en |
| dc.language.iso | ko | en |
| dc.subject | Hopkinson bar | en |
| dc.subject | High strain rate | en |
| dc.subject | Tension test | en |
| dc.title | Tension Split Hopkinson bar를 이용한 자동차 성형용 금속 박판의 고속인장 시험 | en |
| dc.title.alternative | High Strain Rate Tensile Test of Sheet Metals for an Auto-body with a Tension Split Hopkinson Bar | en |
| dc.type | Article | en |
| dc.subject.alternative | 고변형률 | en |
| dc.subject.alternative | 인장시험 | en |
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- ME-Conference Papers(학술회의논문)
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