 1주차 |
Introduction to the course plan & Stress due to combined loads(1)
(학습내용 보기)
- Orientation about the overall course plan including evaluation
- Stress state of thin-walled pressure vessels :cylindrical vessels, spherical vessel
- Review of the generalized Hooke's law
- Incompatibility at the joints between cylindrical & spherical vessels
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다운로드 | 1096 |
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| 2주차 |
Stress due to the combined load (2) : plane stress (continued)
(학습내용 보기)
- Combined stresses state due to axial and lateral loads
- Stress state at a point in a body (plane stress)
- Sign convention and subscript notation for stresses
- Transformation of plane stress
- Stress invariant
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다운로드 | 541 |
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| 3주차 |
Stress due to the combined load (3) : plane stress (continued)
(학습내용 보기)
- Principal stress and principal planes
- Maximum in-plane shear stress and its direction
- Stress transformation procedure
- Mohr's circle for transformation of plane stress
- Properties of Mohr's circle
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다운로드 | 417 |
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| 4주차 |
Stress due to the combined load (4) : plane stress (continued)
(학습내용 보기)
- Absolutely maximum shear stress
- Applications of stress transformation to combined loads
- Transformation of strain and Mohr'scircle for strain
- Strain gage and strain rosette
- Relationship between modulus of elasticity, shear modulus & Poisson ratio
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다운로드 | 388 |
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| 5주차 |
Composite beams
(학습내용 보기)
- Basic concept of composite beams
- Flexure formula for composite beams
- Shear stress and deflection in composite beams
- 1st Report
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다운로드 | 776 |
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| 6주차 |
Column(1) : derivation of critical load equation / 1st Preliminary examination
(학습내용 보기)
- Introduction to the failure of column
- Basic concept of structural stability
- Derivation of formula for critical load
- Euler formula
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다운로드 | 392 |
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| 7주차 |
Column(2) : Euler formula and design formulae
(학습내용 보기)
- General form of Euler formula
- Critical load, effective length and effective length factor
- Design formula for the intermediate columns
- 2nd Report
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다운로드 | 665 |
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| 8주차 |
Mid-term Examination
(학습내용 보기)
- Orientation on the mid-term examination
- Problems and solution procedure or solution
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다운로드 | 1316 |
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| 9주차 |
Columns (3) : eccentric loading
(학습내용 보기)
- Derivation of the secant formula
- Application of the secant formula
- Numerical solution procedure of the secant formula
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다운로드 | 334 |
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| 10주차 |
Additional beam topics(1) : shear flow in thin-walled beams
(학습내용 보기)
- Calculation of shear flow
- Determination of shear center
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다운로드 | 307 |
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| 11주차 |
Additional beam topics(2) : unsymmetric bending
(학습내용 보기)
- Definition of neutral axis under the unsymmetric bending
-Calculation of the stresses at critical points
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다운로드 | 297 |
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| 12주차 |
Special topics(2) : energy methods and dynamic effect
(학습내용 보기)
- Work & strain energy under the fundamental loading
- Castigliano's theorem
- Stress & deflection under the dynamic loading
- 3rd Report
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다운로드 | 533 |
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| 13주차 |
Special topics(2) : theory of failure, stress concentration and fatigue failure
(학습내용 보기)
- Theory of failure for brittle & ductile materials
- Stress concentration under the various loading conditions
- Fatigue failure due to the repeated loading
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다운로드 | 294 |
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| 14주차 |
Inelastic Action(1) : limit state design / 2nd preliminary examination
(학습내용 보기)
- Concept of limit load & limit analysis
- Limit state under axial loading, torsion & bending
- Definition of shape factor
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다운로드 | 288 |
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| 15주차 |
Inelastic Action(2) : limit state design
(학습내용 보기)
- Procedure of determining limit loading
- Examples of determining limit loading : axial & bending action
- Summary of the course
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다운로드 | 303 |
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| 16주차 |
Final Examination
(학습내용 보기)
- Orientation on the final examination
- Problems and solution procedure or solution
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다운로드 | 1162 |