T2030A 教學大綱表

教學大綱表 (109學年度第2學期)

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課程名稱 Course Title	(中文) 材料力學 (英文) Strength Of Materials			開課單位 Departments	材料工程學系
				課程代碼 Course No.	T2030A
授課教師 Instructor	吳新明
學分數 Credit	3.0	必/選修 core required/optional	選修	開課年級 Level	大二
先修科目或先備能力(Course Pre-requisites)：
課程概述與目標(Course Overview and Goals)：材料力學又稱為材料強度學，為結合材料與工程力學之一門課程，主要為探討材料受到各種不同之力或力距作用時，材料之強度與變形或稱之為應力與應變之關係式。本課程將首先討論靜力學之平衡，次分別介紹各種不同形式之力，如軸向力、剪切力、扭力、及彎曲力距對於材料所造成之應力與應變及其關係式。本課程將作為瞭解材料各式力學行為之基礎。
教科書(Textbook)	W. F. Riley, L. D. Sturges, and D. H. Morris, Statics and Mechanics of Materials: An Integrated Approach, Second Edition, John Wiley & Sons, 2002
參考教材(Reference)	W. F. Riley, L. D. Sturges, and D. H. Morris, Mechanics of Materials, Sixth Edition, John Wiley & Sons, 2007

課程大綱 Syllabus			學生學習目標 Learning Objectives	單元學習活動 Learning Activities	學習成效評量 Evaluation	備註 Notes
序 No.	單元主題 Unit topic	內容綱要 Content summary	學生學習目標 Learning Objectives	單元學習活動 Learning Activities	學習成效評量 Evaluation	備註 Notes
1	General principle	Fundamental of mechanics	A general review of mechanics including engineering mechanics, mechanics of materials, etc.
2	Concurrent force systems	Resultant of two and more concurrent forces, resolution of force into components, rectangular components of force	To learn the determination of force resultant and force resolution
3	Equilibrium: concurrent force systems	Free-body diagram and quilibrium equations of a particle	To learn how to construct a free-body diagram and the quilibrium equations of a particle to solve the quilibrium problems of concurrent force systems
4	Stress, strain, and deformation of axial loading	Stresses, strains, stresses on an inclined plane	To learn how to calculate the of stresses and strains on a axially loaded member and the stresses on an inclined plane
5	Stress, strain, and deformation of axial loading	Statically indeterminate axially loaded problems	Applications of mechanics of materials to solve the statically indeterminate axially loaded problems
6	Moment of a force	Moment of a force, centroids of an area	Determinations of moment of a force and the centroid of an area
7	Centroids of an area	Derivatio of centroids of some common areas and composite bodies	To calculate the centroids of a planar area
8	Equilibrium: rigid and deformable bodies	Equilibrium equations in three dimensional bodies	To calculate the equilibrium condition for a body in three dimension
9	Midterm exam	Including the contents from the first week to the eighth week	To evaluate what students have learned for the first eight weeks
10	Torsional loading: shafts	Torsional shearing stress formula and torsional displacement	To calculate the torsional stress and angle of twist on a shaft subjected to a torque
11	Torsional loading: shafts	Stresses on an oblique plane	To calculate the stresses on an oblique plane from a given shearing stress state on a shaft
12	Flexural loading: stresses in beams	Flexural strains and stresses, second moments of areas, shearing force and bending moment diagrams	Learn how to determine the second moments of areas in order to calculate bending stress in a beam, and plot the shearing force and bending moment diagrams in a beam subjected to various loading
13	Flexural loading: stresses in beams	Derivation of the elastic flextural stress formula	Calculation of bending stress in a beam subjected to a bending moment
14	Flexural loading: stresses in beams	Derivation of the shearing stress formula in a beam	Calculation of shearing stress in a beam subjected to a shearing force on a crosss section
15	Flextural loading: beam deflections	Derivation of the differential equation of the elastic bending curve	Calculation of the deflection of a beam under bending loading
16	Flextural loading: beam deflections	Deflections of a beam by integration method	Using integration method to calcualte the deflection of a beam under bending loading
17	Combined static loading	Stresses at a general point, plane stress and plane strain, and Mohr's circle construction	To learn the stress state at a general popint under combined stateic loading and the plotting of Mohr's circle for plane stress state
18	Final exam	Including the contents after the midterm	To evaluate what students have learned for the second half term

教學要點概述：
1.自編教材 Handout by Instructor：
□ 1-1.簡報 Slids
□ 1-2.影音教材 Videos
□ 1-3.教具 Teaching Aids
□ 1-4.教科書 Textbook
□ 1-5.其他 Other
□ 2.自編評量工具/量表 Educational Assessment
□ 3.教科書作者提供 Textbook

成績考核 Performance Evaluation：期末考：30% 期中考：25% 其他評量：10% 平時考：25% 作業：10%

教學資源(Teaching Resources)：
□ 教材電子檔(Soft Copy of the Handout or the Textbook)
□ 課程網站(Website)
扣考規定：http://eboard.ttu.edu.tw/ttuwebpost/showcontent-news.php?id=504