船的中軸 的英文怎麼說
中文拼音 [chuándezhōngzhóu]
船的中軸
英文
midshishaft-
The plating in ships is generally subjected to combined in - plane and lateral pressure loads. in - plane loads include biaxial compression / tension and in - plane bending and edge shear, which are mainly induced by overall hull girder bending and / or torsion of the vessel. lateral pressure loads are due to water pressure and cargo
面內載荷分為軸向壓應力或拉應力、邊緣剪切應力以及面內軸向彎曲應力。實際的船舶結構中面內載荷通常由船體梁的總縱彎曲或者船體梁的扭轉引起。側向壓應力則由水壓力和貨物壓力引起。The naval ship, as a three - dimensional object, its complicated tossing movements are the whirligig movements circling space axis. among them, the heave oscillation of the deck is an important guidance parameter for the uav ’ s landing in the process of landing
艦艇作為三維空間物體,其顛簸運動是一個復雜的繞空間軸的旋轉運動,其中艦船甲板的升沉高度是艦載無人機著艦導引系統的一個重要參數。Considering the characters of 3 - axes coordinate system that is not included in ship rectangular frame or inertial frame, compensation conditions are deduced through studying the effects of ship - swing. the paper studies how to transfer line velocity and acceleration in the inertial frame to angular velocity and acceleration which correspond each axis, then gives the computer function scheme. servo control scheme which can overcome ship swing and realize moving - target accurate tracking is designed according to inconsistency of radar base angle and beam angle
針對三軸軸系既非甲板坐標系又非大地坐標系的特點,既研究了船搖對正交三軸雷達系統的影響,推導實現船搖不變性的補償條件,又研究了將目標在大地坐標系中的線速度和線加速度濾波值折算到各軸對應的角速度和角加速度值的計算關系,並作出了計算機功能框圖。In the recent years, along with the construction of breasting dolphin, people put more and more attention to the interactional relation between laterally loaded piles and soil. but there is no domestic criterion about calculational methods of breasting dolphin
50年代前,樁只作為承受軸向力的構件,隨著鋼樁在實際工程中的應用,樁的水平承載性能越來越引起人們的重視,尤其是柔性靠船樁在大變位情況時,國內尚無針對這種結構的設計、施工規程。During the shipbuilding in major shipyards worldwide, plenty of problems are generated out of shaft alignment, which results in the over - tolerance of main engine crank shaft, high temperature of bearing and excessive vibration
在船舶的建造過程中,世界各大船廠,都多次出現過軸系校中的問題,導致主機拐檔差超差,軸承高溫或造成振動過大等。In this item, it is very important for studying thu torsional vibrat ion of the shafting of main propulsion system, because i t directly relate to the safety, reliability and life of shafting of ocean - going catcher ship
在該項目中,主動力裝置軸系扭轉振動危險程度的確定至關重要。對于遠洋捕撈作業的船隻,這直接關繫到其安全性、可靠性及船舶軸系的壽命。Chinese seaman had axial rudders and other technological features not adopted by the sea going european ships until the middle of the 15th century
中國海員使用的軸舵和其他技術部件直到15世紀中葉才為歐洲的遠洋船所採用。Due to the usage of ti - alloy in the collector ring, the system has good anti - corrosiveness. a testing system presented in the paper has been successfully used on board, and the measuring precision is satisfied
為提高應變電測系統的穩定性和可靠性,在該系統中採用鈦合金集流環的技術,增強了系統的防腐性能,減輕了系統的重量,是鈦合金在艦船軸系軸功率測試系統中的成功應用。Then the paper dissertates theory of parts measurement and its exercise in measurement and repair of waterway fixed assets, bases the measurement of the fixed assets on the parts, and distributes value of the vessel to hull, shafting and screw propeller, telecom facility, air - conditioning system, electric system, main - engine and subsidiary engine system, and so on. the following expenditure should be capitalized : ( 1 ) adding new components ; ( 2 ) replacing the current components, and all other expenditure be expensed
集中闡述了船舶應按照船體、靠泊系統、主輔機系統、螺旋槳與軸系、空調系統、電氣設備、電信設備、起貨系統、救生系統等主要部件進行計價;在修理支出中,應將符合下面兩個條件的支出項目予以資本化: ( 1 )增置新的部件, ( 2 )現有部件的重置。The paper analyzes the composition of siemens shaft - generator with rectifier and thyristor inverter and its working principle, and introduces the independent power supply, the operation of the system, automatic adjustment, and the function of synchronous condenser, contributing to upgrade the understanding level and cognitive ability of shipping mechatronics managerial staff
摘要文章分析了西門子帶整流逆變中間環節的軸帶發電系統的組成及工作原理,介紹了單獨向電網供電方式、系統的運行、自動調節以及調相機在系統中的作用,有助於提高船舶機電管理人員對這一系統的理解和認識能力。In this paper, an approach of the systematic artificial neutral net was introduced into the analysis on the ship - against - bridges probability with a computer programs. based on the basic data of the present 12 typical bridges as the sample, 4 chief influential factors as the input coefficient, such as the bridge span, the water flow rate, the incline angle between water flow direction and the direction normal to bridge axis, and the curve in the course near the bridge area, with the ship - against - bridge probability as the output coefficient, the intelligent judging system of the ship - against - bridges probability reflecting the influence of the above input parameters is obtained after training
本文首次將人工神經網路系統方法引入了船撞橋概率的研究當中,編制了計算程序,成功地以現有12座典型橋梁的基礎數據為樣本,以橋梁跨徑、水流流速、水流方向與橋軸法線的夾角以及橋區航道彎曲度等4個船撞橋主要影響因素為輸入參數,以船撞橋概率為輸出參數,經訓練得到了能較好地反映上述輸入參數影響的船撞橋概率判斷系統。The application of the torque transfer matrix calculating in marine shafting alignment
傳遞矩陣法在船舶軸系校中計算中的應用The stern bearing of ship shaft is cylindrical journal bearing which is often ubricated by oil
摘要船舶軸系的尾軸承是圓筒形徑向滑動軸承,中小型船舶多採用油潤滑的方式。The quality of shaft alignment, is of vital importance in ensuring the long term appropriate running of shafting system and shortening the construction period of shipbuilding, also crucial in keeping the sailing vessel in the set course
船舶軸系校中的質量,對于確保軸系長期正常地運轉和縮短船舶修造周期都非常重要,也是船舶正常航行的關鍵。During the ship collision and grounding, the crushing collapse of thin - walled structure subjected to compressive load is one of the important failure modes
摘要在船舶碰撞和擱淺中,薄壁結構在軸向壓力條件下的壓潰破壞是一種重要的破壞模式。It introduces a precision and quick way to check proper alignment of rotating reel shaft in ship unloader with the gearbox output shaft
摘要介紹1種可以高精度、快速測量碼頭卸船機捲筒旋轉軸與齒輪箱輸出軸對中的方法。For this purpose, a simple method was proposed to simulate the progressive collapse behavior of a ship ' s hull girder subjected to longitudinal bending. in this method the cross section of hull girder is divided into small elements composed of a stififener and attached plating
傳統上,船體總縱強度是通過比較許用應力和在名義垂向波浪彎矩作用下甲板或船底上距中和軸最遠點的彈性應力來進行評估的。In a near future, the development zone will be focusing on the six pillar industries of petro - chemistry, energy, paper manufacutring, grain and oil processing, metallurgy and shipbuilding aiming at an important platform to implement the regional cooperational strategy of china - asean “ one axis, two wings ”, a core industrial zone of pan beibu gulf region, a center of coastal industrial organization in beigu gulf rim and one of the best development zones n guangxi, even china
今後,開發區將積極推進臨海工業主戰場建設,大力發展石化、能源、漿紙、糧油加工、冶金、船舶六大支柱產業,努力把開發區建設成為實施中國?東盟「一軸兩翼」區域合作新格局的重要平臺、泛北部灣區域的核心工業區、環北部灣沿海產業組織中心和廣西乃至全國一流的開發區。This dissertation can be as guiding documents for actual installation by analyzing the possible problems which will occur in the course of lifting main diesel engine and shafting for 5618 teu container, and giving demonstration and selection of lifting methods
本文通過對5618teu集裝箱船的主柴油機和軸系在吊裝過程中將會出現的問題進行分析,並對吊裝方案進行論證和選擇,進而作為實船安裝的指導性文件Chapter 3 will focus on the shaft generator simulating system. it presents all the important components of shaft generating system belong to maritime ships
第三市分析廠軸帶發電機系統及其模擬系統的結構和組成,由十在實際船舶中,分享友人