Bulk cement truck assigned to optimize the study of transport

• Main Authors: Ming-hua Chen, 陳銘樺
• Other Authors: Shang-Yao Yan
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/66284754660304342787

碩士 === 國立中央大學 === 土木工程學系碩士在職專班 === 99 === To face the environment of the intense industry competition of cement plant, it is important to consider the transportation costs; vehicle dispatching and timely delivery among the main issues in business operation. In this research, cement truck dispatching operation in bulk is the research range. To assist managers to integrate the schedule of cement trucks and minimize the transportation costs by set up an optimized mathematical model in integer programming as the framework.Moreover, assign the parameter in basic conditions of cement truck dispatching transportations and build up its mathematical model and restrictions through LINGO8.0 software package for the solution and to get a better result in minimizing transportation costs and truck dispatching.In addition to verify its applicability, we take a cement plant in Yilan as an example to compare from the model and manual appointment and shows in good results. Also through the sensitivity analysis against the sensitivity for each parameter varieties, adjust the relevant parameters in response to changes in practice. Therefore, this study could be applied flexibly in pre-mixed plant for transportation planning and a key reference in dispatching managing.