Course title
B09023703
Theory of Elasticity and Plasticity

 yamamoto sota

aoki koushirou
Course description
When the force is removed after applying force to the material, the property that the material returns to its original shape is called elasticity, and the property that the deformed state remains without returning is called plasticity. In this course it will be lectured how to analyze elastic deformation and plastic deformation of homogeneous materials typified by metal materials analytically.
Purpose of class
The aim of this course is to help students acquire understandings for basic knowledge on elasto-plastic properties of materials (generalized Hooke's law, equation of compatibility, equation of equilibrium, stress function, yield condition, deviatoric stress / strain etc.) necessary to describe the elasto-plastic state acting on the material .
Goals and objectives
  1. At the end of the course, participants are expected to understand the definitions and meanings of multi-axial stress and strain
  2. At the end of the course, participants are expected to understand the generalized Hooke's low.
  3. At the end of the course, participants are expected to get basics knowledge to understand plastic mechanics
  4. At the end of the course, participants are expected to analyze a plastic processing using elementary elucidation
Language
Japanese
Class schedule

 Class schedule HW assignments (Including preparation and review of the class.) Amount of Time Required
1. Definition and representation of multi-axial stress state Review of the definition of stress in material mechanics 190minutes
0minutes
2. Cauchyの公式，平衡方程式 前回の復習，レポート作成 190minutes
3. 3次元ひずみ状態の表現，ひずみの適合条件 前回の復習，レポート作成 190minutes
4. 応力，ひずみの主値について 前回の復習，レポート作成 190minutes
5. 一般化Hookeの法則と材料異方性 前回の復習，レポート作成 190minutes
6. 弾性問題の基礎式についてのまとめ 前回の復習，レポート作成 190minutes
7. 中間試験（弾性力学分野） これまでの復習 190minutes
8. 塑性という現象 シラバスの確認
事前履修科目内容の確認 		190minutes
9. 応力とひずみ 前回の復習，レポート作成 190minutes
10. 降伏条件と応力-ひずみ関係式 前回の復習，レポート作成 190minutes
11. 初等解法における板成形の解析 前回の復習，レポート作成 190minutes
12. 初等解法における鍛造・引き抜き・押出しの解析 前回の復習，レポート作成 190minutes
13. 有限要素入門 前回の復習，レポート作成 190minutes
14. 期末試験（塑性力学分野） これまでの復習 190minutes
Total. - - 2660minutes
Relationship between 'Goals and Objectives' and 'Course Outcomes'

 Report Examination Total.
1. 5% 20% 25%
2. 5% 20% 25%
3. 5% 20% 25%
4. 5% 20% 25%
Total. 20% 80% -
Evaluation method and criteria
Examination: 80%
Report: 20%
Passing grade: 60 %.
Textbooks and reference materials
教科書「例題で学ぶはじめての塑性力学」日本塑性加工学会編
Prerequisites
機械の力学１・２，材料力学１・２を履修済みである事が望ましい．
Office hours and How to contact professors for questions
  • 金曜日の昼休み，居室にて対応します．メールによる質問は随時対応します．（青木）
Regionally-oriented
Non-regionally-oriented course
Development of social and professional independence
  • Course that cultivates an ability for utilizing knowledge
Active-learning course
More than one class is interactive
Course by professor with work experience
Work experience Work experience and relevance to the course content if applicatable
N/A 該当しない
Education related SDGs:the Sustainable Development Goals
  • 9.INDUSTRY, INNOVATION AND INFRASTRUCTURE
  • 12.RESPONSIBLE CONSUMPTION & PRODUCTION
Last modified : Sat Mar 21 11:55:43 JST 2020