勞毅慧
摘 要 根據(jù)彈性體的幾何結(jié)構(gòu)和外載荷的對稱和反對稱性,把應力函數(shù)表示為雙重冪級數(shù),然后由相容條件和邊界條件確定應力函數(shù)。
關(guān)鍵詞 應力函數(shù);雙重冪級數(shù);彈性體
中圖分類號 O1 文獻標識碼 A 文章編號 1674-6708(2016)163-0125-02
參考文獻
[1]N.I.Muskhelishvili,Some basic problems of mathematical theory of the elasticity(translated fromthe Russian by J. R. M. Radok),Noordho,Groningen,1953.
[2]I.S.Sokolniko,Mathematical theory of elasticity,2nd edn, McGraw-Hill, New York, 1956.
[3]Edmund Melerski, Circular plate analysis by finite defferences:energy approach,Journal of Engineering Mechanics, Vol.115,No.6,June,1989.
[4]王敏中,王偉,武際可.彈性力學教程[M],北京:北京大學出版社,2011.