發(fā)布時間：2018-03-31 23:16

  本文選題：長江航道　切入點：整治建筑物　出處：《武漢理工大學(xué)》2013年碩士論文

【摘要】：我國水運資源豐富,隨著我國水運航道的不斷發(fā)展,長江干線已成為世界上通貨量最大、運輸最為繁忙的通航河流,它對促進流域的經(jīng)濟協(xié)調(diào)發(fā)展發(fā)揮了重要作用。 然而,隨著近幾年一批高等級航道網(wǎng)的陸續(xù)建成,長江航道整治建筑物數(shù)量急劇上升,導(dǎo)致長江航道整治建筑物的維護工作量大幅增加,但長江航道整治建筑物的維護經(jīng)費未能同比例提高,造成資金缺口加大,很大程度上制約了內(nèi)河航道潛力的發(fā)揮。如何管理好、維護好航道整治工程設(shè)施,充分發(fā)揮內(nèi)河航道的經(jīng)濟效益以及社會效益,是社會各界和有關(guān)部門越來越關(guān)心的問題�？梢灶A(yù)計,今后一段時期我國航道建設(shè)的重點將從以新建為主逐步轉(zhuǎn)為建設(shè)與維護并舉進而過渡到以維護為主的階段。如何合理使用有限的航道維護資金,制定科學(xué)合理的維護項目投資決策,在保證航道維護質(zhì)量和服務(wù)水平的基礎(chǔ)上,科學(xué)預(yù)測長江航道整治建筑物的維護費用,已成為當(dāng)前內(nèi)河航道維護管理中—個迫切需要解決的問題。 筆者在整理國內(nèi)外專家學(xué)者的相關(guān)研究的基礎(chǔ)上,歸納總結(jié)出長江航道整治建筑物的內(nèi)容及特點。通過調(diào)研長江航道局的經(jīng)費現(xiàn)狀以及經(jīng)費支出特點,探討目前長江航道整治建筑物維護經(jīng)費的使用及未來需求總額的情況,對支出項目進行數(shù)據(jù)分析,指出影響項目的主要因素,并對其進行回歸分析,提出長江航道整治建筑物經(jīng)費測算模型。最后,對長江航道局2011年長江航道整治建筑物維護經(jīng)費進行測算分析,檢驗?zāi)Ｐ?分析誤差原因最終得出結(jié)論。
[Abstract]:China is rich in water transportation resources. With the continuous development of waterway, the Yangtze River has become the largest and busiest navigable river in the world, which plays an important role in promoting the coordinated economic development of the river basin. However, with the completion of a number of high-grade waterway networks in recent years, the number of waterway regulation buildings in the Yangtze River has increased sharply, resulting in a substantial increase in the maintenance workload of the Yangtze waterway regulation buildings. However, the maintenance expenses of the Yangtze River waterway regulation buildings have not been increased in the same proportion, resulting in an increase in the funding gap, which to a large extent restricts the development of the inland waterway potential. How to manage and maintain the waterway regulation engineering facilities, Giving full play to the economic and social benefits of inland waterways is an issue of growing concern to all sectors of society and relevant departments. It can be predicted that. In the coming period, the emphasis of waterway construction in China will gradually change from construction and maintenance to maintenance-oriented. How to use the limited waterway maintenance funds reasonably? To formulate scientific and reasonable investment decisions for maintenance projects, and to scientifically predict the maintenance costs of the Yangtze River waterway renovation buildings on the basis of ensuring the waterway maintenance quality and service level. It has become an urgent problem in the maintenance and management of inland waterway. On the basis of sorting out the relevant research of experts and scholars at home and abroad, the author sums up the contents and characteristics of the Yangtze River waterway regulation building. This paper probes into the use of the funds for the maintenance of the Yangtze River waterway regulation buildings and the future total demand, analyzes the data of the expenditure items, points out the main factors affecting the projects, and makes regression analysis on the expenditure items. Finally, the cost of Yangtze River waterway renovation in 2011 is calculated and analyzed, the model is checked, and the error reasons are analyzed.
【學(xué)位授予單位】：武漢理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：F426.91;F234

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