Unit 2854: Structural Analysis and Design

1. Introduction to Structural Analysis and Design

• Definition and scope of structural analysis and design
• Importance of understanding structural behavior
• Overview of load types affecting structures
• Safety considerations and design philosophy

2. Types of Structural Loads

• Dead Loads
  • Definition and examples
  • Calculation methods
• Live Loads
  • Nature and variability
  • Impact on design
• Environmental Loads
  • Wind Loads: characteristics and analysis
  • Snow Loads: factors and design implications
  • Seismic Loads: seismic forces and earthquake-resistant design

3. Structural Materials

• Concrete
  • Properties and behavior
  • Typical applications
• Steel
  • Mechanical properties and advantages
  • Usage in structural systems
• Timber
  • Characteristics and limitations
  • Common uses in construction
• Masonry
  • Types and properties
  • Structural performance considerations

4. Structural Analysis Methods

• Statics
  • Equilibrium of forces and moments
  • Determinacy and indeterminacy
• Dynamics
  • Basic concepts and structural response to dynamic loads
• Structural Modeling
  • Idealization and assumptions
  • Modeling techniques
• Finite Element Analysis (FEA)
  • Introduction to FEA
  • Applications in structural engineering

5. Structural Design Principles

• Safety Factors and Design Codes
• Load Combinations
• Structural Stability
  • Concepts and importance
• Serviceability Requirements
  • Deflections, vibrations, and durability

6. Beams and Trusses Analysis

• Beam Analysis
  • Internal forces: shear, bending moments
  • Deflection calculations
• Trusses Analysis
  • Methods: joint method, section method
  • Load transfer and member forces

7. Structural Stability and Failure Mechanisms

• Buckling
  • Causes and critical load
• Torsional Stability
  • Effects and prevention
• Structural Failure Modes
  • Material failure, fatigue, and collapse mechanisms

8. Foundation Design

• Types of Foundations
  • Shallow vs. deep foundations
• Soil Mechanics Basics
  • Soil properties and classification
• Bearing Capacity
  • Calculation and design considerations
• Settlement Analysis
  • Causes and mitigation
• Foundation Systems
  • Design and integration with superstructure

9. Structural Codes and Regulations

• Importance of Codes and Standards
• Overview of key codes (e.g., Eurocodes, ACI, AISC)
• Compliance and documentation

10. Case Studies in Structural Analysis and Design

• Analysis of Structural Failures
  • Causes and lessons learned
• Successful Structural Designs
  • Innovative approaches and best practices
• Application of theoretical knowledge to practical scenarios