Course Objectives
1 It is possible to obtain the buckling load of a long column
2 Using the energy method, it is possible to obtain the displacement of the truss and the deflection of the static beam. can.
3 Understand the concepts of stability/instability and static/instability of structures.
4 It is possible to obtain the fulcrum stress of a simple statically indeterminate beam with a low statically indeterminate order.
Rubric
| Ideal Level | Standard Level | Unacceptable Level |
| Achievement 1 | The buckling load of the long column can be determined accurately. | The buckling load of the long column can be almost obtained. | Able to understand how to find the buckling load of a long column. |
| Achievement 2 | All of the learned energy methods can accurately determine truss displacements and static beam deflections. | Two of the learned energy methods can be used to determine truss displacement and static beam deflection. | Any one of the learned energy methods can be used to determine truss displacement and static beam deflection. |
| Achievement 3 | Able to accurately explain the difference between the concepts of stable/unstable and static/unstable structures. | The difference between the concepts of stability/instability and static/static indeterminance of structures can be mostly explained. | Basic understanding of the concepts of stability/instability and static/static instability of structures. |
| Achievement 4 | The fulcrum stress of a simple statically indeterminate beam with a low statically indeterminate order can be obtained accurately. | The fulcrum stress of a simple statically indeterminate beam with a low statically indeterminate order can be almost obtained. | Able to understand how to find the fulcrum stress of a simple statically indeterminate beam with a low indeterminate order. |
Assigned Department Objectives
Teaching Method
Outline:
This lecture is the final part of the class on structural mechanics that I have been studying since my second year. In addition, students will learn the concepts, ideas, and calculation methods of structural mechanics. First, we aim to understand the buckling of long columns and a method called the energy law. In addition to the statically determined beams that we have studied so far, we also aim to understand how to obtain the fulcrum reaction force of statically indeterminate beams.
Style:
Classes are basically written on the blackboard. You may need to explain content that is not included in the textbook, so please write down what you have written on the board in your notebook.
Notice:
In class, we explain as many example problems as possible, and practice problems are given as homework as necessary. For examples and homework, please use paper and a pencil and try to understand the contents while thinking enough in your head. Especially in the second half, the difficulty increases and the amount of calculations increases, so please be sure to carefully transform the formula so as not to make any mistakes.
Characteristics of Class / Division in Learning
Course Plan
|
|
|
Theme |
Goals |
| 2nd Semester |
| 3rd Quarter |
| 1st |
column |
Understand the outline of Eulerian buckling of a long column.
|
| 2nd |
column |
Able to understand the effective buckling length, slenderness ratio, intermediate column, etc. of the long column.
|
| 3rd |
column |
The buckling load of a long column can be determined.
|
| 4th |
energy method |
Understand the concept of work and energy, and use the law of conservation of energy to determine the displacement and deflection of a truss.
|
| 5th |
energy method |
Understand the concept of the principle of virtual work.
|
| 6th |
energy method |
The unit load method can be used to determine truss displacements and deflections.
|
| 7th |
energy method |
Castigliano's theorem can be used to determine the displacement and deflection of a truss.
|
| 8th |
late midterm exam |
|
| 4th Quarter |
| 9th |
statically indeterminate structure |
Understand the concepts of stability/instability and static/static instability of structures.
|
| 10th |
statically indeterminate structure |
The fulcrum reaction force of a statically indeterminate structure with a low statically indeterminate order can be obtained by using the method of decomposing into a statically deterministic structure.
|
| 11th |
statically indeterminate structure |
The principle of least work can be used to obtain the fulcrum reaction force of a statically indeterminate structure with a low statically indeterminate order.
|
| 12th |
statically indeterminate structure |
The deflection angle method can be used to solve simple statically indeterminate structural problems.
|
| 13th |
statically indeterminate structure |
The deflection angle method can be used to solve simple statically indeterminate structural problems.
|
| 14th |
statically indeterminate structure |
The triple moment method can be used to solve simple statically indeterminate structural problems.
|
| 15th |
end of year exam |
|
| 16th |
Return of answers |
|
Evaluation Method and Weight (%)
| Examination | Presentation | Mutual Evaluations between students | Behavior | Portfolio | Other | Total |
| Subtotal | 70 | 0 | 0 | 0 | 30 | 0 | 100 |
| Basic Proficiency | 35 | 0 | 0 | 0 | 15 | 0 | 50 |
| Specialized Proficiency | 35 | 0 | 0 | 0 | 15 | 0 | 50 |
| Cross Area Proficiency | 0 | 0 | 0 | 0 | 0 | 0 | 0 |