瀏覽人次: 477

中等材料力學

開課單位 機械系 授課教師 蔡佳霖 授課學期    99 學年度  2 學期 
課程名稱 中等材料力學 人數上限  
英文名稱 Intermediate Mechanics of Materials
學 分 數 3 上課時數   3 先修課程 材料力學 工程數學
課程目標：
Provide the fundamental knowledge of the solid mechanics and establish a bridge between the mechanics of material and the elasticity of the solids offered in the graduate level. 
課程綱要：
(1)Buckling of columns. (Ch 13 in Hibbeler)
Euler buckling load.
(2) Energy methods (Ch 14 in Hibbeler).
   Castigliano’s second theorem, virtue work, unit load method, strain energy method.
(3) Some topics in Strength of Materials
(unsymmetric bending, shear center) 
(4) Stress, strain, and constitutive relation (Ch 1 and 2).
Stress and strain diagram.
Stress -strain-temperature relation.
(5) Plane theory of elasticity (Ch 3).
   Equilibrium equation, boundary conditions, compatibility,
   Airy’s stress function.
   Plane problem in polar coordinate.
   Stress concentration.
(6) Thick-walled cylinders (Ch 8).
   Compound cylinders under pressure, Thick walled cylinder under pressure.
(7) Bending of Beams (Ch 5).
   Comparison of solutions obtained from Elasticity and Mechanics of Materials.
(8) Introduction of finite element (Ch7.6 and reference 3).
Stiffness matrix of bar, beam and plane frame.
   Basic structural theorem.
   Method of assemblage, solution.
參考書目：
Textbook: (Required)
(1) Hibbeler R.C. Mechanics of Materials (Eight edition in SI unit) Prentice Hall. 2011
(2) Ugural, A. and Fenster, S Advanced Strength and Applied Elasticity (Fourth edition) 2003.
References: (Optional)
(3) Yang, T.Y. Finite Element Structural Analysis, Prentice-Hall. 1986.
(4) Cook, R. and Young, W, Advanced Mechanics of Materials, 1985.
 
課程進行方式、課程要求及評分標準：
Oral presentation
 
Two Midterms (each is 25%), Final (30%), Homework (20%).