Workgroup Contents
Lecture 15A.4 : - Analysis I
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1. ANALYTICAL MODEL
2. ANALYTICAL MODEL
2.1 Stick Models
2.1.1 Joints
2.1.2 Members
2.2 Plate Models
3. ACCEPTANCE CRITERIA
3.1 Code Checks
3.2 Allowable Stress Method
3.3 Limit State Method
3.3.1 Load factors
3.3.2 Material factors
3.3.3 Classification of Design Conditions
4. PRELIMINARY MEMBER SIZING
4.1 Jacket Pile Sizes
4.2 Deck Leg Sizes
4.3 Jacket Bracings
4.4 Deck Framing
5. STATIC IN-PLACE ANALYSIS
5.1 Structural Model
5.1.1 Main Model
5.1.2 Appurtenances
5.1.3 Foundation Model
5.2 Loadings
5.2.1 Gravity Loads
5.2.2 Environmental Loads
5.3 Loading Combinations
6. DYNAMIC ANALYSIS
6.1 Dynamic Model
6.2 Equations of Motion
6.2.1 Mass
6.2.2 Damping
6.2.3 Stiffness
6.3 Free Vibration Mode Shapes and Frequencies
6.4 Modal Superposition Method
6.4.1 Frequency Domain Analysis
6.4.2 Time Domain Analysis
6.5 Direct Integration Methods
7. CONCLUDING SUMMARY