發(fā)布時(shí)間：2018-03-31 23:16

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

【摘要】：我國(guó)水運(yùn)資源豐富,隨著我國(guó)水運(yùn)航道的不斷發(fā)展,長(zhǎng)江干線已成為世界上通貨量最大、運(yùn)輸最為繁忙的通航河流,它對(duì)促進(jìn)流域的經(jīng)濟(jì)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(jí)航道網(wǎng)的陸續(xù)建成,長(zhǎng)江航道整治建筑物數(shù)量急劇上升,導(dǎo)致長(zhǎng)江航道整治建筑物的維護(hù)工作量大幅增加,但長(zhǎng)江航道整治建筑物的維護(hù)經(jīng)費(fèi)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(hù)好航道整治工程設(shè)施,充分發(fā)揮內(nèi)河航道的經(jīng)濟(jì)效益以及社會(huì)效益,是社會(huì)各界和有關(guān)部門越來(lái)越關(guān)心的問(wèn)題�？梢灶A(yù)計(jì),今后一段時(shí)期我國(guó)航道建設(shè)的重點(diǎn)將從以新建為主逐步轉(zhuǎn)為建設(shè)與維護(hù)并舉進(jìn)而過(guò)渡到以維護(hù)為主的階段。如何合理使用有限的航道維護(hù)資金,制定科學(xué)合理的維護(hù)項(xiàng)目投資決策,在保證航道維護(hù)質(zhì)量和服務(wù)水平的基礎(chǔ)上,科學(xué)預(yù)測(cè)長(zhǎng)江航道整治建筑物的維護(hù)費(fèi)用,已成為當(dāng)前內(nèi)河航道維護(hù)管理中—個(gè)迫切需要解決的問(wèn)題。 筆者在整理國(guó)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(zhǎng)江航道整治建筑物的內(nèi)容及特點(diǎn)。通過(guò)調(diào)研長(zhǎng)江航道局的經(jīng)費(fèi)現(xiàn)狀以及經(jīng)費(fèi)支出特點(diǎn),探討目前長(zhǎng)江航道整治建筑物維護(hù)經(jīng)費(fèi)的使用及未來(lái)需求總額的情況,對(duì)支出項(xiàng)目進(jìn)行數(shù)據(jù)分析,指出影響項(xiàng)目的主要因素,并對(duì)其進(jìn)行回歸分析,提出長(zhǎng)江航道整治建筑物經(jīng)費(fèi)測(cè)算模型。最后,對(duì)長(zhǎng)江航道局2011年長(zhǎng)江航道整治建筑物維護(hù)經(jīng)費(fèi)進(jìn)行測(cè)算分析,檢驗(yàn)?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(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：F426.91;F234

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