Haodong He

Journal Entry For
Module 8 - Make Your Pitch
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Suspension Bridge Design Optimizer

  • Purpose: Assist structural engineers in designing suspension bridges by optimizing the number and placement of suspensions based on various structural inputs.

Inputs:

  • Bridge Length: Total length of the bridge from one end to the other.
  • Span Length: The distance between the two main towers.
  • Load Capacity: Expected maximum load the bridge needs to support at any given time, including vehicular, pedestrian, and environmental loads.
  • Environmental Factors: Wind, seismic activity, and other relevant environmental conditions that affect bridge design.

Processing Logic:

  1. Load Distribution Analysis: Calculate how the load will be distributed across the bridge.
  2. Suspension Optimization: Using principles of physics and engineering, determine the optimal number of suspensions and their placements to balance the load and minimize material use while ensuring safety and stability.
  3. Cost Analysis: Provide cost estimations based on the materials and the number of suspensions required.

Outputs:

  • Optimal Number of Suspensions: Number of cables and their placement along the bridge.
  • Visual Representation: A model showing the proposed layout of the bridge with all suspensions.
  • Alternatives: Suggest alternative designs based on different priorities (e.g., minimizing cost vs. maximizing durability).

Additional Features:

  • Customization Options: Users can tweak design parameters and immediately see how these changes affect the overall design and safety margins.
  • User Collaboration: Enable multiple users to work on a single project simultaneously, which is particularly useful for large engineering teams.