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2020年度


31693002 

△Ａｄｖａｎｃｅｄ　Ｍｅｃｈａｎｉｃｓ　ｏｆ　Ｍａｔｅｒｉａｌｓ（Ｅ）
Advanced Mechanics of Materials (E)
2単位/Unit  秋学期/Fall  京田辺/Kyotanabe  講義/Lecture

  大窪　和也

＜概要/Course Content Summary＞

This course provides an introductory treatment of the mechanical behavior of materials with a balanced approach on mechanics of materials, strength of material, mechanics of structure and fracture mechanics. The study in the class often refers to various methods of calculating the relationship between applied load and deformation, stresses, strains in structural members, such as plates, beams, columns and shafts. To extend the contents of the class advanced theory for general structures, such as truss and Rahmen which are pin-linked and rigid-frame structure, respectively, are considered. General design method employed to predict the bending moment in cross section of continuous beam and reaction force for supporting is also treated considering Clapeyron's theorem of three moments. Allowable force and stresses of notched members for design are also discussed dealing with the fracture mechanics taking into account stress intensity factor and critical energy release rate which are know as advanced properties of materials　
To improve the knowledge of interested person having desire to improve, several practices will be provided during the course so that the students can check that they can understand properly. 　

＜到達目標/Goals,Aims＞

To show activities in the class, students are requested to demonstrate the results of practices shown in almost every time on their reports to be submitted in next class time. The students are also requested to obtain comprehensive knowledge on the content of the class. Final examination will be provided at the final class of the term. The students are expected to show in the examination that they are able to calculate for mechanical designs of truss, Rahmen, continuous beam and notched members subjected to applied load, respectively.

＜授業計画/Schedule＞

（実施回/
Week） 		（内容/
Contents） 		（授業時間外の学習/
Assignments）
（実施回/ Week） 1  （内容/ Contents） Introduction and overview of structural design: Characteristics of nominal stresses and strains in engineering materials.  （授業時間外の学習/ Assignments） Preparation and review of contents. Homework will be assigned. 
（実施回/ Week） 2  （内容/ Contents） Stresses and strains under tension and compression with determinable condition.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 3  （内容/ Contents） Stress and strain under tension and compression with un-determinable condition.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 4  （内容/ Contents） Thermal stress and shrinkage-fit process.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 5  （内容/ Contents） Bending moment and shear force in beam subjected to flexural moment.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 6  （内容/ Contents） Bending stress distribution in beam subjected to flexural moment.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 7  （内容/ Contents） Bending deformation of beam subjected to flexural moment with determinable condition.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 8  （内容/ Contents） Bending deformation of beam subjected to flexural moment with un-determinable condition.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 9  （内容/ Contents） Torsional shear stress and twist deformation of shaft subjected to torsion moment.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 10  （内容/ Contents） Stored strain energy in bar and beam.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 11  （内容/ Contents） Stored strain energy members subjected to general external load.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 12  （内容/ Contents） Design of Truss: Subjected internal load for tension and compression in truss structure.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 13  （内容/ Contents） Design of Rahmen: Subjected internal loads and moment in Rahmen structure.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 14  （内容/ Contents） Aspect of fracture mechanics: why fracture mechanics is necessary for design of notched members.  （授業時間外の学習/ Assignments） as above 
（実施回/ Week） 15  （内容/ Contents） Final examination.  （授業時間外の学習/ Assignments） Prepare the final report. 

The schedule and contents of the course may be changed according to the background and academic performance of students.

＜成績評価基準/Evaluation Criteria＞

Reports in class  50%   
Final examination  50%   

＜テキスト/Textbook＞

A handout is provided in every lecture

 
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