How do you approach the design of structures that need to withstand extreme natural events, such as hurricanes or earthquakes?
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Sample interview questions: How do you approach the design of structures that need to withstand extreme natural events, such as hurricanes or earthquakes?
Sample answer:
Design Approach for Structures Subjected to Extreme Natural Events
1. Hazard Assessment:
- Determine the probability and intensity of potential natural hazards (e.g., hurricanes, earthquakes) for the project location.
- Analyze historical data, seismic maps, and climate projections to establish design loads.
2. Structural Analysis:
- Conduct detailed structural analysis using appropriate methods (e.g., finite element analysis, time history analysis) considering both static and dynamic loads.
- Account for material properties, geometry, boundary conditions, and potential failure modes.
3. Design for Ductility and Resilience:
- Design structures to exhibit ductile behavior, allowing for energy dissipation and minimizing catastrophic failure.
- Incorporate redundancy and multiple load paths to enhance structural resilience.
4. Specialized Structural Systems:
- Consider specialized structural systems such as moment-resisting frames, shear walls, and bracing systems to resist lateral forces.
- Optimize the design to mi… Read full answer
Source: https://hireabo.com/job/6_3_16/Structural%20Engineer