本文選題：熱源廠 + 項目進度管理��； 參考：《鄭州大學》2015年碩士論文

【摘要】：城市集中供熱是現(xiàn)代化城市能源建設的重要基礎設施,是一座城市文明程度和發(fā)達程度的標志之一。集中供熱不僅能夠提高能源利用率,節(jié)約能源,而且對于改善大氣環(huán)境有著重要的意義。國家“十二五規(guī)劃”提出了節(jié)能減排的約束性目標,城市集中供熱符合國家政策要求,既能帶來良好的經(jīng)濟效益和社會效益,還能改善環(huán)境質量,因此該行業(yè)的發(fā)展得到了國家產(chǎn)業(yè)政策的重點支持。在這種研究背景下,本文以洛陽市新區(qū)調峰熱源廠新建的三臺75噸鏈條爐排燃煤蒸汽鍋爐項目在實際建設過程中存在的問題及經(jīng)驗為研究基礎,運用網(wǎng)絡圖進度管理技術,對項目進度管理在鍋爐工程建設項目中的實際應用過程展開了分析研究。項目進度管理是在項目實施過程中對各階段進展程度和項目最終完成所需期限而進行的管理。熱源廠項目由于沒有使用科學有效的項目管理方法,項目建設過程中出現(xiàn)各種問題,導致項目沒有按期完成。本文利用網(wǎng)絡圖技術對熱源廠項目的具體工作進行了項目工序分解,然后通過計算各項工作的時間參數(shù),并結合總的目標工期制定了新的項目進度計劃,找到了關鍵路線,建立了滿足項目總工期要求的進度計劃網(wǎng)絡圖模型,并予以優(yōu)化。研究證明,復雜項目,特別是大型基建項目運用網(wǎng)絡圖進度管理技術進行管理是行之有效的。熱源廠的項目進度經(jīng)過網(wǎng)絡圖技術進行優(yōu)化后,不僅項目進度滯后的問題得到了解決,而且人力、物力資源得到了合理的配置和利用。工期上可以避免項目后來延期交工的局面,可以格外節(jié)省61天的項目總工期；資源配置方面,通過網(wǎng)絡圖的優(yōu)化也能節(jié)約不少資源的投入。因此,項目進度計劃通過運用網(wǎng)絡圖技術進行優(yōu)化,不僅項目工期得以縮短,項目資源的配置也得到了優(yōu)化,項目各工作、各專業(yè)間的相互關系和聯(lián)系也得以明確梳理。
[Abstract]:Urban central heating is an important infrastructure of modern urban energy construction, and it is one of the symbols of the degree of civilization and development of a city. Central heating can not only improve energy efficiency, save energy, but also improve the atmospheric environment. The 12th Five-Year Plan of the State has set out binding targets for energy conservation and emission reduction. Central heating in cities conforms to the requirements of the national policy. It can bring good economic and social benefits as well as improve the quality of the environment. Therefore, the development of the industry has been the focus of national industrial policy support. Under this kind of research background, based on the existing problems and experiences in the actual construction of three newly built 75-ton chain furnace coal-fired steam boilers in Luoyang New District peak-shaving heat source plant, this paper applies the network chart schedule management technology. The practical application process of project schedule management in boiler engineering construction project is analyzed and studied. Project schedule management is the management of the progress of each stage and the deadline for the final completion of the project during the implementation of the project. Due to the lack of scientific and effective project management methods, there are various problems in the construction process of the heat source plant project, which leads to the project not being completed on schedule. This paper makes use of the network diagram technology to decompose the concrete work of the heat source plant project, then calculates the time parameter of each work, and makes a new project schedule according to the total target duration, and finds out the key route. The network model of schedule plan is established and optimized. It is proved that the management of complex projects, especially large capital construction projects, using network chart schedule management technology is effective. The project schedule of heat source plant has been optimized by network graph technology, not only the problem of lagging project progress has been solved, but also the human and material resources have been reasonably allocated and utilized. In the aspect of time limit, the project can be delayed and the total time limit of the project can be saved especially. In the aspect of resource allocation, a lot of resources can be saved through the optimization of network diagram. Therefore, the project schedule is optimized by using network graph technology, not only the project duration can be shortened, the allocation of project resources has also been optimized.
【學位授予單位】：鄭州大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TU722

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