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Transportation network design

Transportation network design. Zhang Xiaohui. Contents. Introduction Literature review Paper problem. Introduction. Design how to transport in the supply chain Objective reduce costs, reduce transportation time Transportation modes railway(train), highway(truck), waterway(ship).

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Transportation network design

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  1. Transportation network design Zhang Xiaohui

  2. Contents • Introduction • Literature review • Paper problem

  3. Introduction • Design how to transport in the supply chain • Objective reduce costs, reduce transportation time • Transportation modes railway(train), highway(truck), waterway(ship)

  4. Review • Truck transportation • Solution techniques Transportation rates (uniform freight classification) Mathematical model (LP, algorithms) Simulation model

  5. Problem C D B G E train truck ship A

  6. Design • Decentralized warehouse • 3 ways of transportation railway (maybe just only one choice) waterway (maybe just only once choice) highway (alternative choice)

  7. Highway • 3 types of trucks: truck A: 17t truck B: 27t truck C: 35t

  8. Highway D • Different highway has different rates for trucks • Different highway choices: B A F C E G

  9. Objective • When getting an order, arrange the best transportation to minimize the total transportation costs, within the demander’s required lead time.

  10. Thanks for your attention

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