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自動化集裝箱碼頭裝卸工藝與生產(chǎn)效率的分析研究

發(fā)布時間:2018-05-23 10:46

  本文選題:自動化集裝箱碼頭 + 裝卸工藝; 參考:《武漢理工大學(xué)》2014年碩士論文


【摘要】:伴隨集裝箱運(yùn)輸?shù)目焖侔l(fā)展,提高自動化集裝箱碼頭的裝卸效率已經(jīng)成為亟需解決的問題。而集裝箱裝卸效率提高的關(guān)鍵在于提高前方接卸設(shè)備的裝卸效率。隨著集裝箱船舶的大型化,作為接卸設(shè)備的岸邊式集裝箱裝卸橋的大型化已經(jīng)成為必然的趨勢。目前雖然還沒有可以取代裝卸橋的更有效的裝卸設(shè)備,但是對裝卸橋本身卻有著各種改進(jìn)方案。 通過對國內(nèi)外自動化集裝箱碼頭的研究分析,對新型裝卸工藝進(jìn)行了探索。新型岸邊集裝箱起重機(jī)能夠減少吊具與船上集裝箱對位次數(shù),即減少輔助作業(yè)時間,同時采用雙梁結(jié)構(gòu),運(yùn)用載重小車擔(dān)負(fù)集裝箱在水平方向的運(yùn)輸,避免傳統(tǒng)鋼絲繩吊具帶來的偏擺與振動。裝卸效率的計算結(jié)果相比較于傳統(tǒng)岸邊集裝箱起重機(jī),有著較為顯著的提高。 本文的研究內(nèi)容及結(jié)果總結(jié)如下: (1)新型裝卸工藝的探索:通過介紹國內(nèi)外自動化集裝箱碼頭,分析了其自動化集裝箱碼頭裝卸工藝系統(tǒng)。對一種新型裝卸工藝進(jìn)行了探索,介紹了其主要的作業(yè)方式。與傳統(tǒng)裝卸方案相比較,新型裝卸工藝減少岸邊集裝箱吊具與船上集裝箱的對位次數(shù)。水平方向運(yùn)輸使用載重小車水平轉(zhuǎn)運(yùn)集裝箱,避免了鋼絲繩吊具在運(yùn)動中產(chǎn)生的偏擺以及振動。具有較大的優(yōu)越性。 (2)輔助作業(yè)時間的確定,以及常用岸邊集裝箱起重機(jī)、新型岸邊集裝箱起重機(jī)的作業(yè)效率的計算分析:在上海外高橋集裝箱碼頭進(jìn)行實(shí)際調(diào)研,通過分析所采集的數(shù)據(jù),確定了較為合適的岸邊集裝箱輔助作業(yè)時間。以集裝箱船舶上一個完整積載面的集裝箱的卸船作業(yè)率為例,給出了單小車岸邊集裝箱起重機(jī)、雙小車岸邊集裝箱起重機(jī)裝卸效率的計算公式,并對常用岸邊集裝箱起重機(jī)與新型岸邊集裝箱起重機(jī)的裝卸效率進(jìn)行計算,對計算結(jié)果進(jìn)行比較,分析了新型岸邊集裝箱起重機(jī)的優(yōu)缺點(diǎn)。 (3)新型岸邊集裝箱起重機(jī)作業(yè)效率的仿真分析:以eM-Plant為平臺,,在相同參數(shù)下,對新型集裝箱岸邊起重機(jī)的作業(yè)效率進(jìn)行仿真計算,并對仿真結(jié)果進(jìn)行闡述。
[Abstract]:With the rapid development of container transportation, it is an urgent problem to improve the efficiency of loading and unloading of automatic container terminals. The key to improving the efficiency of container loading and unloading is to improve the efficiency of loading and unloading in front of the container. With the large size of container ships, the large size of the quayside container loading and unloading bridge has been installed and installed. Although there is no more effective loading and unloading equipment which can replace the loading and unloading bridge, Hashimoto Mi has various improvement plans for loading and unloading.
Through the research and analysis of the automatic container terminal at home and abroad, the new loading and unloading process is explored. The new type of quayside container crane can reduce the number of counterpart of the hoist and the container on the ship, that is, reducing the auxiliary operation time, using the double beam structure and carrying the container in the horizontal direction by using the heavy truck to avoid the tradition. The deflection and vibration caused by the wire rope spreader are significantly improved compared with the traditional quayside container crane.
The contents and results of this paper are summarized as follows:
(1) exploration of the new loading and unloading process: by introducing the automatic container terminal at home and abroad, the loading and unloading process system of the automatic container terminal is analyzed. A new loading and unloading process is explored and its main operation mode is introduced. Compared with the traditional loading and unloading scheme, the new loading and unloading process reduces the bank container sling and the ship collection. In the horizontal direction, the horizontal transport container is used in the horizontal direction. It avoids the deflection and vibration produced by the wire rope sling in the movement. It has great superiority.
(2) the determination of the auxiliary operation time, and the calculation and analysis of the operation efficiency of the new bank container crane and the new bank container crane. The actual investigation of the Shanghai Waigaoqiao container terminal is carried out. By analyzing the collected data, the more suitable auxiliary operation time of the bank side container is determined. As an example, the calculation formula of the loading and unloading efficiency of the bank side container crane and the two small car bank container crane is given, and the loading and unloading efficiency of the common bank side container crane and the new bank container crane is calculated. The calculation results are compared, and the new bank is analyzed. The advantages and disadvantages of the side container crane.
(3) the simulation analysis of the operation efficiency of the new type shore container crane: with the eM-Plant as the platform, the work efficiency of the new container bank side crane is simulated and the simulation results are expounded under the same parameters.
【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】:2014
【分類號】:U693;U691.72

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