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사고전동차 구조체의 안전진단에 관한 고찰
On Study the Safety Diagnosis of Carbody Structure for Accident Electric Multiple Units
- 김원경;
- 정종덕;
- 김정국;
- 김진환;
- 편장식
초록
This paper describes 3D Dimensional Measurement(EDM testing) and tensile testing results of carbody structure for accident EMU(Electric Multiple Units). Tensile tests were performed on two different types of specimens in order to evaluate the strength changes before and after damages, obtained from plastic deformed area and nondeformed region of the accident EMU. The testing results have been used to provide the critical information for the criteria of safety diagnosis.
- 제목
- 사고전동차 구조체의 안전진단에 관한 고찰
- 제목 (타언어)
- On Study the Safety Diagnosis of Carbody Structure for Accident Electric Multiple Units
- 저자
- 김원경; 정종덕; 김정국; 김진환; 편장식
- 발행일
- 2004-05-21
- 학회명
- 2004 한국정밀공학회 춘계학술대회