An optimal schedule adjustment model for ready mixed concrete supply following incidents

H. C. Lin, S. Yan, Y. C. Liu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

In this study, the authors develop a systematic network flow model designed to help RMC carriers effectively adjust schedules following ready mixed concrete (RMC) mixer breakdowns. A time-space network technique is employed to formulate the production of the RMC and truck fleet flows in the dimensions of time and space. The model is formulated as a mixed integer network flow problem with side constraints. A solution algorithm, incorporating a problem decomposition technique and the use of a mathematical programming solver, is developed to efficiently solve the problem. Finally, the model and solution method are evaluated by performing a case study. The test results show that the model and the solution algorithm could be useful for actual operations.

原文???core.languages.en_GB???
主出版物標題Proceedings of the 14th HKSTS International Conference
主出版物子標題Transportation and Geography
頁面637-646
頁數10
出版狀態已出版 - 2009
事件14th HKSTS International Conference: Transportation and Geography - Kowloon, Hong Kong
持續時間: 10 12月 200912 12月 2009

出版系列

名字Proceedings of the 14th HKSTS International Conference: Transportation and Geography
2

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???event.eventtypes.event.conference???14th HKSTS International Conference: Transportation and Geography
國家/地區Hong Kong
城市Kowloon
期間10/12/0912/12/09

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