Knowledge of strength of materials and mechanical modeling of structures are required when designing mechanical structures
and investigating the causes of accidents. In order to develop such abilities, it is necessary to carry out various exercises
in strength of materials.
In this class, we will solve exercises related to strength of materials in the first half to deepen our theoretical understanding. In the latter half, each faculty member will be divided into multiple groups to carry out creative experimental exercises to develop problem-solving ability and shipping ability.
In this class, we will solve exercises related to strength of materials in the first half to deepen our theoretical understanding. In the latter half, each faculty member will be divided into multiple groups to carry out creative experimental exercises to develop problem-solving ability and shipping ability.
The purpose of this lecture is to be able to solve problems of strength of materials and to develop problem-solving ability
for events that occur in actual mechanical structures.
- To calculate displacements of structures members which is receiving loads.
- To calculate stresses in structure members which is receiving loads.
- To comprehensively understand the strength and stiffness of mechanical structures, and to create structures with new functions.
| Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
|---|---|---|---|
| 1. | 1. guidance 2. Tension and compression exercises (including truss structures, statically indeterminate problems and pressure vessel) ・ Quiz |
Reviewing of mechanics of materials | 90minutes |
| Tension and compression exercises | 100minutes | ||
| 2. | 3. Twisting exercises ・ Quiz |
Reviewing of Tension and compression exercises | 90minutes |
| Twisting of beam | 100minutes | ||
| 3. | 4. Deflections of beam 5. Deformation of structures subjected to tension, compression, twisting and bending ・ Quiz |
Reviewing of Twisting of beam | 90minutes |
| Deflections of beam and deformation of structures subjected to tension, compression, twisting and bending | 100minutes | ||
| 4. | 7-8. Experiment of the thin wall structure under pressure | Reviewing of the thin wall structure under pressure problems | 90minutes |
| Preparation of the experimental report | 100minutes | ||
| 5. | 9-10. Experiment of the bending the beam | Reviewing of the bending the beam | 90minutes |
| Preparation of the experimental report | 100minutes | ||
| 6. | 11. Finite element method exercise 1 Learning pre-post processing and analysis methods using Femap / NASTRAN 12. Finite element method exercise 2 Cantilever beam problem and stress concentration problem of circular hole plate Comparison of analysis results and calculated values |
Preparation for the finite element method | 90minutes |
| Organize analysis results and compare with theoretical values | 100minutes | ||
| 7. | 13. Finite element method exercise 3 Examination of mesh dependency 14. Finite element method exercise 4 Discussion of mesh dependency |
Preliminary research on the types and characteristics of finite elements | 90minutes |
| Organizing data and disucussion | 100minutes | ||
| 8. | - | - | 0minutes |
| 9. | - | - | 0minutes |
| 10. | - | - | 0minutes |
| 11. | - | - | 0minutes |
| 12. | - | - | 0minutes |
| 13. | - | - | 0minutes |
| 14. | - | - | 0minutes |
| Total. | - | - | 1330minutes |
| Report for experiments | Exercises and quiz | Report for FEA | Total. | |
|---|---|---|---|---|
| 1. | 10% | 10% | 10% | 30% |
| 2. | 10% | 10% | 10% | 30% |
| 3. | 15% | 10% | 15% | 40% |
| Total. | 35% | 30% | 35% | - |
Exercises and quiz: 30 %
Report for experiments: 35 %
Report for FEA: 35%
Passing grade: 60 %.
Report for experiments: 35 %
Report for FEA: 35%
Passing grade: 60 %.
| ways of feedback | specific contents about "Other" |
|---|---|
| Feedback in the class |
- Course that cultivates a basic self-management skills
- Course that cultivates an ability for utilizing knowledge
- Course that cultivates a basic problem-solving skills
| Work experience | Work experience and relevance to the course content if applicable |
|---|---|
| N/A | N/A |
Last modified : Sat Sep 09 05:30:27 JST 2023