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軌道交通實訓(xùn)基地建設(shè)項目時間管理相關(guān)問題的研究

發(fā)布時間:2018-05-31 15:32

  本文選題:中職學(xué)校 + 項目時間管理 ; 參考:《中國地質(zhì)大學(xué)(北京)》2012年碩士論文


【摘要】:近年來,中等職業(yè)教育堅持“以服務(wù)為宗旨,以就業(yè)為導(dǎo)向”的辦學(xué)方針,加強學(xué)生職業(yè)技能的培養(yǎng),提高人才培養(yǎng)的質(zhì)量,隨著中等職業(yè)學(xué)校教學(xué)方法的改革,實訓(xùn)基地建設(shè)大量建設(shè),工程施工的難度和復(fù)雜程度都在不斷的增加,工程項目時間管理水平的高低,直接影響到學(xué)校教育教學(xué)內(nèi)容。面對千頭萬緒的建設(shè)工作,如何在規(guī)定的質(zhì)量、時間等約束條件的要求之下完成實訓(xùn)基地的建設(shè)任務(wù)是一個重要的問題,因而工程項目時間管理成為實訓(xùn)基地項目施工管理的核心內(nèi)容。 文章以沈陽現(xiàn)代制造服務(wù)學(xué)校軌道交通實訓(xùn)基地建設(shè)項目的時間管理為實例,對實訓(xùn)基地工程建設(shè)過程中的一些項目管理問題進行研究、探索。由實例可以看出,軌道交通實訓(xùn)基地建設(shè)運用項目時間管理的方法是十分必要的。 軌道交通實訓(xùn)基地的建設(shè)是一個復(fù)雜的項目,涉及到項目管理的各個方面,時間管理又是項目管理中的重要內(nèi)容,主要包括:軌道交通實訓(xùn)基地的活動的定義,軌道交通實訓(xùn)基地活動的排序,軌道交通實訓(xùn)基地活動時間的估算,軌道交通實訓(xùn)基地進度計劃編制以及軌道交通實訓(xùn)基地建設(shè)進度計劃控制等內(nèi)容。即首先用工作分解結(jié)構(gòu)WBS把整個建設(shè)內(nèi)容分解成工作包,再用節(jié)點活動法繪制出網(wǎng)絡(luò)圖,計算各個活動的時間參數(shù),算出最早開始時間和最遲結(jié)束時間,并計算出時差。運用模擬法估算出活動所需時間長度的期望值,計算每一活動時間長度的時差,最后算出總項目時間長度,通過各活動的時差計算可得該項目關(guān)鍵路徑。采用最常用的數(shù)學(xué)分析方法甘特圖法、關(guān)鍵路徑法、計劃評審技術(shù)來編制進度計劃。軌道交通實訓(xùn)基地的建設(shè)過程中采用比較法進行跟蹤,按時完成了任務(wù)。 理論與實踐的結(jié)合十分重要,,在實踐中找出項目時間管理中存在的問題,并運用知識和工具去解決,收到了較好的效果。在軌道交通實訓(xùn)基地的建設(shè)過程中,將項目時間管理的方法運用到實際工程項目中去,對存在的問題給出對策與建議,為其它的實訓(xùn)基地的建設(shè)提供可以借簽的方法和模式,對各中職學(xué)校更有效地解決實訓(xùn)基地建設(shè)過程中出現(xiàn)問題提供有價值的指導(dǎo)和幫助。也為教育教科研機構(gòu)制定方案提供有用的信息和決策參考。
[Abstract]:In recent years, secondary vocational education adheres to the policy of "serving as the aim and employment as the guide", strengthens the cultivation of students' vocational skills, and improves the quality of the training of talents. With the reform of teaching methods in secondary vocational schools, The construction of practical training base is a large amount of construction, the difficulty and complexity of engineering construction are constantly increasing, the level of time management of engineering projects directly affects the content of school education and teaching. In the face of the innumerable construction work, how to complete the construction task of the training base under the constraints of prescribed quality, time, etc., is an important issue. Therefore, project time management has become the core content of project construction management in training base. Taking the time management of the construction project of railway transit training base in Shenyang modern manufacturing service school as an example, this paper studies and explores some project management problems in the course of engineering construction of Shenyang modern manufacturing service school. From the example, it is very necessary to use the method of project time management in the construction of the training base of rail transit. The construction of rail transit training base is a complex project, which involves all aspects of project management. Time management is also an important part of project management, including the definition of the activities of the training base of rail transit. The sequencing of the training base activities of rail transit, the estimation of the activity time of the training base of rail transit, the preparation of the progress plan of the training base of the rail transit and the control of the progress plan of the construction of the training base of the rail transit, etc. First, the whole construction content is decomposed into work packages by WBS, then the network diagram is drawn by node activity method, the time parameters of each activity are calculated, the earliest start time and the latest end time are calculated, and the time difference is calculated. The expected value of the required time length of the activity is estimated by using the simulation method, the time difference of each activity time length is calculated, and the total project time length is finally calculated. The key path of the project can be obtained by calculating the time difference of each activity. The most commonly used mathematical analysis methods, such as Gantt chart, critical path method and plan review technique, are used to draw up the progress plan. In the course of the construction of the training base of rail transit, the comparative method was used to track and finish the task on time. The combination of theory and practice is very important. In practice, we find out the problems existing in project time management, and use knowledge and tools to solve them. In the course of the construction of the training base of rail transit, the method of project time management is applied to the actual project, the countermeasures and suggestions are given to the existing problems, and the method and mode that can be borrowed and signed for the construction of the other practical training base are provided. It provides valuable guidance and help for each secondary vocational school to solve the problems in the construction of practical training base more effectively. It also provides useful information and decision-making reference for educational, scientific and research institutions.
【學(xué)位授予單位】:中國地質(zhì)大學(xué)(北京)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2012
【分類號】:F512

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