SIMULATION BASED OPTIMIZATION OF EARTHWORK OPERATIONS The line spine earthwork

SIMULATION BASED OPTIMIZATION OF EARTHWORK OPERATIONS
The line spine earthwork

1. SIMULATION BASED OPTIMIZATION OF EARTHWORK OPERATIONS [The line spine earthwork]

2. introduction

3. METHODOLOGY

4. Case study The Travel Route Dumping Loading

5. Current Data

6. Distribution of model input data Mixed-unloaded Travel Time Distribution Results

7. Distribution of model input data Mixed-Unloading Time Distribution Results Mixed-Loading Time Distribution Results

8. Simulations structuter

9. Given reselts

10. Statices and probapility

11. Reseltus We started testing with 5 excavators and 20 trucks as the first operation Scenario to haul 75000m3, After several trials it was found that the optimum operation strategy was operating with 5 excavators and 30 truck. Hauling and dumping operation for 75000m3 took (6,3 working days with 1190 m3/h)to finish

12. counclution In conclusion, simulation modeling is a valuable tool in construction management, enabling dynamic analysis and optimization of construction operations. Through techniques like Arena, professionals can gain insights into project complexities, make informed decisions, and enhance project performance.

13. Questions