船舶穩(wěn)性的研究與應(yīng)用論文正(已修改)
2025-06-23 04:02 本頁面
【正文】 I 船舶穩(wěn)性 的研究與應(yīng)用 [摘要 ] 本文通過對船舶穩(wěn)性定義的解讀、通過對簡單模型的模擬分析，從科普層面深入解讀了穩(wěn)性的產(chǎn)生機(jī)制及其影響因素；通過對船舶行業(yè)幾百年來的理論研究的梳理、總結(jié)，通過對完整穩(wěn)性與破艙穩(wěn)性研究的專項論述，從理論層面上深入解讀了穩(wěn)性的各種產(chǎn)生機(jī)制及其影響因素；通過對目前國內(nèi)外相關(guān)學(xué)者或船舶行業(yè)從業(yè)人員對船舶穩(wěn)性認(rèn)識的誤區(qū)的概述、整理，從實際運用層面對理論進(jìn)行驗證與修正、對穩(wěn)性影響因素的認(rèn)識進(jìn)行驗證與修正；通過對船舶完整穩(wěn)性與適度穩(wěn)性的保證的改善措施的研究、總結(jié)，從船舶技術(shù)條件（理論、設(shè)計） 方面和操作要素方面（實際操作）對船舶穩(wěn)性與安全航行方面提供較為成熟的依據(jù)。 [關(guān)鍵詞 ] 穩(wěn)性 完整穩(wěn)性 破艙穩(wěn)性 傾覆機(jī)理 II Research and application of ship stability [Abstract] This paper through analysis of simple model, through the interpretation of ship stability definition, from the popular science level of indepth interpretation of the factors of production mechanism and its influencing stability。 the ship industry for hundreds of years the sort of theoretical research, summary, the intact stability and damage stability research of special discusses, theoretically analyzes various stability factors generating mechanism and its influence。 through an overview of misunderstanding, both at home and abroad scholars or ship industry practitioners on the stability of ships know finishing, from the actual application level verification and correction, the theory is to test and verify the stability influence factors through research, understanding。 on the ship intact stability and stability to ensure appropriate improvement measures are summarized, from the ship technical condition (theory, design) aspects and operating factors (practice) provide a more mature according to the ship39。s stability and safety of navigation. [Key words] Stability The intact stability Damaged stability Overturning mechanism III 目錄 引言 ..................................................................... 1 第一章 船舶 穩(wěn)性的定義及分析 .............................................. 2 船舶穩(wěn)性的定義 .................................................... 2 船舶穩(wěn)性的分析 .................................................... 2 磚塊模型 .................................................... 2 簡單船舶模型 ................................................ 3 第二章 船舶穩(wěn)性的重要研究理論 ............................................ 6 . 船舶完整穩(wěn)性的研究 ............................................... 6 船舶在惡劣海況中傾覆的主要模式 .............................. 6 船舶完整穩(wěn)性的數(shù)值模擬技術(shù) .................................. 8 破艙穩(wěn)性研究 ...................................................... 9 模型試驗 .................................................... 9 數(shù)值模擬技術(shù) ................................................ 9 第三章 船舶穩(wěn)性認(rèn)識上的誤區(qū) ............................................. 11 對 GM 認(rèn)識的誤區(qū) .................................................. 11 對臨界穩(wěn)性高度值認(rèn)識的誤區(qū) ....................................... 13 對橫搖周期認(rèn)識的誤區(qū) ............................................. 13 第四章 船舶穩(wěn)性的改善措施 ............................................... 14 船舶完整穩(wěn)性的改善措施 ........................................... 14 初穩(wěn)性高度 ................................................. 14 關(guān)于穩(wěn) 性衡準(zhǔn)數(shù) ............................................. 15 增加船寬 ................................................... 15 降低重心高度 ............................................... 16 增大進(jìn)水角 ................................................. 16 實際操作中保證船舶適度穩(wěn)性的措施 ................................. 16 了解船舶狀況及航線情況 ..................................... 16 合理配載 ................................................... 17 合理調(diào)整船舶穩(wěn)性 ........................................... 17 貨物緊密堆垛，防止大風(fēng)浪航行中移位 ......................... 17 合理平艙 ................................................... 17 盡量減小自由液面影響 ....................................... 17 消除船舶初始橫傾 ........................................... 18 航行中做好貨物檢查和加固 ................................... 18 改變船舶與波浪的相對位置 .........................
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