摘要
ＩＮＴＲＯＤＵＣＴＩＯＮ“ＶＩＢＲＡＴＩＯＮＰＲＯＢＬＥＭＳＩＮＥＮＧＩＮＥＥＲＩＮＧ（４ｔｈＥｄ）”，ｗｒｉｔｅｎｂｙＴｉｍｏｓｈｅｎｋｏＳ，ａｎＡｍｅｒｉｃａｎｍｅｃｈａｎｉｃｓｐｒｏｆｅｓｏｒ，ｉｓａｆａｍｏｕｓｗｏｒｋａｂｏｕｔｖｉｂｒａｔ...
A discussed problem has been proposed, which is on a famous book, “Vibration Problems in Engineering”, written by Timoshenko S. The problem is that the equation(equation 1.77 e, p.135) in original Chapter 1 passage 15 is wrong. A revised conclusion in theory has been inferred tightly. After dimension analyzing and study on exercise answer, the equation's dimension has been proved to be inconsistent and not a printing mistake. The revised conclusion has theoretical meaning in vibration and practical significance in engineering computing.
出处
《中国有色金属学会会刊：英文版》
CSCD
1998年第4期188-190,共3页
Transactions of Nonferrous Metals Society of China
