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A study of the Strain on the Radial Tire Sidewall and Carcass as Time
성경진(Kyoung-jin Seong),황인희(In-hee Hwang),심재열(Jae-yeul Shim),김두만(Doo-man Kim),김종원(Chong-won Kim) 한국자동차공학회 2003 한국자동차공학회 지부 학술대회 논문집 Vol.- No.-
n this paper, variation of the strain on the radial tire sidewall with inflation pressure and vertical load has been measured with respect to the time by experiment of method. As a result, the strain was stable after 24 hours, and vertical loading test must be done after I hour later from the prior load test. The experiment was conducted to verify the deformation behavior experiment analyze method using strain gage. So the basis for the experiment and analysis of sidewall strain was established.<br/>
내압 및 수직하중 작용시 Radial Tire Sidewall부 변형의 시간에 따른 변화 연구
성경진,박인정,유현승,김두만 한국 항공대학교 항공산업기술연구소 2001 航空宇宙産業技術硏究所 硏究誌 Vol.11 No.-
본 연구에서는 타이어 sidewall부에 대한 내압 및 수직하중 그리고 시간에 따른 변형율 변화를 strain gage를 사용하여 측정하였다. 결과적으로 타이어에 최초 내압 작용 후 24시간이 지나면서 타이어의 strain 값이 안정되는 것을 확인하였으며 수직하중에 대한 실험 수행 시 1시간 이상 지난 후에 측정해야 하중작용 실험의 영향이 나타나지 않는 것을 확인하였다. 이로서 Strain gage를 이용한 실험 및 해석의 기반을 마련하였다. In this paper, variation of the strain on the radial tire sidewall with inflation pressure and vertical loading has been measured with respect to the time by experiment of method. As a result, the strain was stable after 24 hours, and vertical loading test must be done after I hour later from the prior loading test. The experiment was conducted to verify the deformation behavior experiment analyze method using strain gage. So the basis for the experiment and analysis of sidewall strain was established.