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碩士論文公告區 |
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| 年度： | 90 | |
| 姓名： | 曾建發(Chien-Fa Tseng) | |
| 論文題目(中)： | 應用電腦模擬工具求解營建作業排程最佳工期之研究 | |
| 論文題目(英)： | Compression of CPM Network Using Computer Simulation | |
| 摘要(中)： | ||
| 目前營建工程實務上的作業排程方法大多藉由要徑法（CPM）等排程法為之，但由於這些作業排程方法使用上在考量多重複性作業、多類型資源限制指派及機率性作業需時等條件上有所困難，導致排程者無法在作業排程中完整考慮所有可能施工法及資源組合情況以求得排程之最佳工期，並決策出最適的排程計劃。 本研究即為結合電腦模擬工具（COST）與要徑法，以解決傳統作業排程的限制，並在模擬過程中考慮間接成本參數，以求得所有施工方案之可能資源組合解的工期時間與成本資訊，最後將模擬結果回饋至作業排程中，以探討模擬結果對作業排程之影響，案例驗證顯示透過電腦模擬可完整考慮作業排程中作業項目之各種施工方案的所有資源組合情況，且所求得每個資源組合所相對的作業時間與成本資訊可供排程者作為決策最合適計劃的參考依據。本研究並開發一GUI作業排程程式（Scheduling-COST），透過其GUI作業排程網圖建立弁鄐峟n徑、成本、浮時資訊資訊計算弁遄A使得排程者更有效地規劃及控制作業排程。 |
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| 摘要(英)： | ||
| Many techniques have been developed to assist contractors in performing the functions of scheduling activities. Network techniques that belong to the critical path method (CPM) type of analysis are used to determine a project duration, early and late start dates, float time, critical path, logical constraints, and a number of other activity characteristics. There are a number of advantages to using CPM. However, CPM has fundamental limitations when dealing with repetitive construction, modeling resource utilization, and probabilistic estimates, results in project planner cannot determine a better of schedule. Simulation provides an advanced scheduling methodology that incorporates the stochastic nature of construction tasks, repetitive construction, resource allocation, and production scheduling, so that computer simulation technique is widely used in construction operation. This research presents a hybrid approach that combines simulation techniques and CPM to overcome limitations of CPM. This research develops a graphic user interface (GUI) of scheduling program and combines with CYCLONE-based computer simulation system COST (Construction Operation Simulation Tool), named as Scheduling-COST, to provide a tool that scheduling possessed of the capability of simulation, to determine a better of schedule. |
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| 檔案： | 沒有相關檔案 | |
| 相關連結： | http://ethesys.lib.cyut.edu.tw/ETD-db/ETD-search-c/view_etd?URN=etd-0708102-185223 | |