55m集散兩用船船體結(jié)構(gòu)設(shè)計畢業(yè)論文(已修改)
2025-07-10 07:41 本頁面
【正文】 55M集散兩用船船體結(jié)構(gòu)規(guī)范設(shè)計Structure design of 55 M distribution of dualuse vessel hull by rules摘 要隨著美國金融危機的爆發(fā)，世界經(jīng)濟貿(mào)易形勢將發(fā)生重大變化，進而會導(dǎo)致世界貿(mào)易海運量增長減緩，引發(fā)國際航運市場動蕩。因此，在目前，這尚不明朗的世界經(jīng)濟貿(mào)易形勢下，多用途船將是船東們較為理想的運營船型之一。因為其能適應(yīng)多種航線, 盡可能高效率地載運各種貨物, 使用簡便, 造價低廉。本文介紹了55M集散兩用船船體結(jié)構(gòu)規(guī)范設(shè)計的基本過程，主要依據(jù)CCS2009版《鋼質(zhì)內(nèi)河船舶建造規(guī)范》進行結(jié)構(gòu)設(shè)計計算與校核。本船為前傾型首，方型尾全焊接結(jié)構(gòu)鋼質(zhì)船，材料除特殊聲明外，均為CCSA級鋼。設(shè)兩層連續(xù)甲板，首尾部設(shè)單層甲板室，采用單機單槳流線型雙支點平衡舵。貨艙區(qū)域為縱骨架式，首尾及上層建筑為橫骨架式。本文的主要內(nèi)容包括：1. 多用途船的發(fā)展及展望，多用途船的結(jié)構(gòu)特點，規(guī)范設(shè)計方法及設(shè)計過程中應(yīng)注意的問題。2. 55M集散兩用船船體結(jié)構(gòu)規(guī)范設(shè)計，及船中貨艙區(qū)橫剖面的彎曲強度校核。3. 典型橫剖面圖和基本結(jié)構(gòu)圖的繪制。關(guān)鍵詞:多用途船；集裝箱船；規(guī)范設(shè)計；橫剖面圖；基本結(jié)構(gòu)圖AbstractAlong with the US financial crisis39。s eruption, the world economics trade situation will have the tremendous change, will then cause the world trade marine transportation quantity growth to slow down, the initiation international shipping market will be turbulent. Therefore, in present, under this business not bright world economics trade situation, the multipurpose ship will be one of ship owners more ideal operation body forms. Because its can adapt many kinds of routes, the high efficiency carries each kind of cargo as far as possible, the use is simple, the construction cost is inexpensive.This paper introduce the basic structure of standardized design process of 55 M distribution of dualuse vessel hull, which is designed, calculated and checked according to CCS Steel Inland river Ships Construction Standard (2009 edition). This ship with raked bow, transom stern of welded steel structure, the material besides the special statement, is the CCSA level steel. second continuous deck，singlestorey deck houses at bow and stern, using singlepropeller aerodynamic balance fulcrum rudder. Cargo cabin district is longitudinal frame, the bow, stern and superstructure is transverse frame.The main contents of this article include:1. Development and forecasting of multipurpose ship。 the structural characteristics of container ship。 the methods and what should be pay attention to during the design.2. The basic process of 55 M distribution of dualuse vessel hull structure design, and examination of bending intensity of the midship section in district of cargo cabin.3. Mapping of the midship section, basic construction profile and planKeywords: Multipurpose ship。 container ship。 structure design。 map of the midship section。 map of basic construction profile and plan.目 錄第一章 緒 論 1 1 2 3 4 4 4 4 5 5： 5第二章 船體結(jié)構(gòu)規(guī)范計算書 7： 7： 7： 7 8： 8： 9： 9 10 10 10 10 11 11 12 12 12 13 14 15 16 16（橫骨架式）： 17 17 18 18 19 20（橫骨架式）： 20 20 21 22 23 23 23 24 24 24 24 25： 26第三章 總縱強度計算書 27： 27： 27： 27 28 28 30第四章 結(jié)語 31 31 31致 謝 33參考文獻 34附 錄 35附錄Ⅰ 55M集散兩用船的橫剖面圖 35附錄Ⅱ 55M集散兩用船的基本結(jié)構(gòu)圖 35第一章 緒 論多用途貨船:既能載運普通件雜貨，也能載運散貨、大件貨和一部分集裝箱以及冷藏貨的貨船。通常為雙甲板、尾機型和大艙口，并配有大起重量的回轉(zhuǎn)式起重機，以裝卸集裝箱。對貨物品種適應(yīng)性強，營運經(jīng)濟性較好。早在70年代中期，許多船公司或班輪經(jīng)營者為了取代船隊中傳統(tǒng)的中間甲板貨物班輪，相繼訂造了一系列不同類型的船舶。其中不乏船東斥以巨資購置全集裝箱船和集裝箱，并投資建造部分陸上基礎(chǔ)設(shè)施；另外一些公司則選擇造價目貴，但極具靈活性的滾裝船；還有部分公
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