When mechanical engineers design various mechanical structures and investigate accident causes, they have to always use knowledge
with regard to Mechanics of Materials. Hence it is very important to solve various practice exercises based on actual structures
to learn Material Mechanics.

In this course, students solve the various practical exercises with regard to Mechanics of Materials, which are prepared, everytime. Answers and ways to solve these problems are also explained.

In this course, students solve the various practical exercises with regard to Mechanics of Materials, which are prepared, everytime. Answers and ways to solve these problems are also explained.

The subject of the lecture is that students can solve any problems with regard to Mechanics of Materials. And the students
can also model actual structures and machines to enable to solve by means of Mechanics of Materials theoretically.

- To calculate displacements of truss structures which are receiving loads.
- To calculate twisting angle of circular bar which is receiving loads.
- To calculate deflection and deflection angle of beams which are receiving loads.
- To calculate deformations and stresses of beams which are receiving combined stress.
- To calculate deformations and stresses of complex structures which are receiving loads.

Class schedule | HW assignments (Including preparation and review of the class.) | Amount of Time Required | |
---|---|---|---|

1. | Guidance Elongations of a bar which received tension and compression |
Prepare how to calculate elongations and shrinkages in tension-compression problems | 90minutes |

Review of how to calculate elongations and shrinkages in tension-compression problems | 100minutes | ||

2. | Deformation of truss structures | Prepare how to calculate deformation of truss structures | 90minutes |

Review of how to calculate deformation of truss structures | 100minutes | ||

3. | Strain energy method in tension-compression problems | Prepare how to calculate elongations and shrinkages in tension-compression problems using the strain energy method | 90minutes |

Review of how to calculate elongations and shrinkages in tension-compression problems using the strain energy method | 100minutes | ||

4. | Exercises for tension-compression problems | Prepare how to calculate displacements in tension-compression problems | 90minutes |

Solve exercises for tension-compression problems | 100minutes | ||

5. | Shearing stress and polar moment of inertia of circular bars | Prepare how to calculate shearing stress and polar moment of inertia of circular bars | 90minutes |

Review of how to calculate shearing stress and polar moment of inertia of circular bars | 100minutes | ||

6. | Twisting angle of circular bars and exercises for torsion problems | Prepare how to calculate twisting angle of circular bars and exercises for torsion problems | 90minutes |

Review of how to calculate twisting angle of circular bars and exercises for torsion problems | 100minutes | ||

7. | Shearing force diagrams and bending moment diagrams of beams | Prepare how to draw shearing force diagrams and bending moment diagrams of beams | 90minutes |

Review of how to draw shearing force diagrams and bending moment diagrams of beams | 100minutes | ||

8. | Deflection for beams subjecting to bending moment | Prepare how to calculate deflection for beams subjecting to bending moment | 90minutes |

Review of how to calculate deflection for beams subjecting to bending moment | 100minutes | ||

9. | Strain energy method to calculate deflection for beams subjecting to bending moment | Prepare how to calculate deflection for beams subjecting to bending moment using the strain energy method | 90minutes |

Review of how to calculate deflection for beams subjecting to bending moment using the strain energy method | 100minutes | ||

10. | Exercises to calculate deflection for beams subjecting to bending moment | Prepare how to calculate deflection of beams subjecting to bending moment | 90minutes |

Solve exercises for deflection of beams subjecting to bending moment | 100minutes | ||

11. | Displacement of a beam subjecting to tension-compression, twisting torque and bending moment | Prepare how to calculate Displacement of a beam subjecting to tension-compression, twisting torque and bending moment | 90minutes |

Review of how to calculate Displacement of a beam subjecting to tension-compression, twisting torque and bending moment | 100minutes | ||

12. | Exercises to calculate displacement of a beam subjecting to tension-compression, twisting torque and bending moment | Prepare how to calculate displacement of a beam subjecting to tension-compression, twisting torque and bending moment | 90minutes |

Solve exercises for displacement of a beam subjecting to tension-compression, twisting torque and bending moment | 100minutes | ||

13. | Stress of a beam subjecting to tension-compression, twisting torque and bending moment | Prepare how to calculate stress of a beam subjecting to tension-compression, twisting torque and bending moment | 90minutes |

Review of how to calculate stress of a beam subjecting to tension-compression, twisting torque and bending moment | 100minutes | ||

14. | final examination and its explanation | Prepare how to solve all problem that we did | 90minutes |

Confirm answers of the examination | 100minutes | ||

Total. | - | - | 2660minutes |

report | Quiz | Total. | |
---|---|---|---|

1. | 10% | 8% | 18% |

2. | 10% | 8% | 18% |

3. | 10% | 8% | 18% |

4. | 15% | 8% | 23% |

5. | 15% | 8% | 23% |

Total. | 60% | 40% | - |

Quiz:40%, Reports: 60%

Students must submit all reports given.

Students are going to pass by submitting all reports and solving 40 % problems with the example level.

Students can take A score by submitting all reports and solving 60 % problems with the example level.

Students can take S score by submitting all reports and solving 100 % problems with the example level.

Students must submit all reports given.

Students are going to pass by submitting all reports and solving 40 % problems with the example level.

Students can take A score by submitting all reports and solving 60 % problems with the example level.

Students can take S score by submitting all reports and solving 100 % problems with the example level.

- Lunch time on Friday.

Please email me in advance.

- Non-social and professional independence development course

Work experience | Work experience and relevance to the course content if applicable |
---|---|

Applicable | Utilizing experiences in the design and development of machine tools, the teacher teaches strength of materials based on machine design concepts. |

Last modified : Sun Mar 21 15:14:55 JST 2021