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- main hull girder 主船体桁
- Kerby said the main hull is sitting upright and is in good shape. 克尔比说,这艘潜艇的主体竖直立在海底,状态完好。
- Then,the compound method is used to assess the hull girder ultimate strength reliability of a bulk carrier subjected to extreme bending moments. 最后,基于极限强度,将该组合方法用于评估散货船在极值弯矩作用下的船体梁安全性。
- The main hull to be longitudinally framed in general. Following parts may be transversely framed. 主船体一般为纵向框架。下列部位可以为横向框架。
- This paper proposes Latin hypercube sampling combined with variance reduction techniques of conditional expectation and antithetic variates to assess ultimate strength reliability of ship hull girder. 本文将拉丁超立方抽样法与条件期望和对偶变数方差减缩技术组合用于分析船体总纵极限强度可靠性。
- Pressure hull Cylindrical main hull protecting the U-boat's crew and internal mechanisms, surrounded by streamlined external hull. 耐压船壳,潜艇的圆柱状主艇壳,直接承受来自海水的压力,保护内部的成员和机械。
- If the deck beams are longitudinally oriented, they will, of course, carry the same primary stress as the plating and may contribute substantially(充分地) to hull girder strength. 如果甲板梁架纵向地被安置,他们,当然,将和镀层一样承担主要压力,并且也许对船体纵桁强度有极大地贡献。
- This paper describes the deformation character of the FPSO's upper deck and mainly discusses the interior stress of braced structure of deck module caused by hull girder deformation in bad sea status. 本文主要是阐述了在恶劣的海况下,FPSO船体梁上甲板变形的特点,着重研究了船梁变形对甲板模块支撑结构内部应力的影响,并提出了FPSO设计甲板模块时采取什么样的支撑形式,才能够尽量减小船梁变形带来的影响。
- Dynamic substructure method is introduced to analyse the coupled vibration of the main hull structure and the machinery and propulsion system. 用这种分析方法对-全垫升气垫船船体总振动进行了研究。
- These supports, in addition to carrying local loads from cargo, etc, serve to keep the deck and bottom from moving toward each other as a result of longitudinal bending of the hull girder. 这些支撑,除运载来自货物等等的局部载重之外,也保持甲板和底部避免由纵向船体纵桁弯曲造成的相互位移。
- For a naval ship with a long strength superstructure and a lot of hatch, it is difficult to evaluate the hull girder's strength by general beam theory because of the complexity of the hull structure. 摘要当舰船设有长度较长但开口较多的上层建筑时,其船体结构的复杂性使船体总强度很难用常规的梁理论方法确定。
- The hull constructions are including the main hull, forecastle, poop deck, deck houses, engineer room, engine casing, funnel, appendages (such as bilge keel, bulwark). 船体结构包括主船体,艏/艉楼,甲板室,机舱,机舱棚,烟囱,船体附件(如舭龙骨,舷墙)等。
- Unlike ordinary monohull, trimaran slamming includes not only main hull bottom slamming, but also slamming of trimaran cross structure, which makes trimaran slamming more complicated. 新船型高速三体船的砰击问题与常规单体船不同,除了主船体底部砰击外还包括连接桥砰击,这使高速三体船的砰击问题更为复杂。
- Ultimate strength of ship hull girder 船体梁的极限强度分析
- Designed to operate in coastal waters, or littorals, LCS-2 has a main hull and two outrigger hulls which give Independence a tight turning radius. LCS-2是设计用来近海或沿海水域使用的,有一个主要的船壳和二个船舷壳,它可以使独立号有最大的迴转半径。
- Reliability Analysis for Ultimate Strength of Ship Hull Girder 船体总纵极限强度的可靠性计算
- Finite element analysis of the ultimate torsional moment of a hull girder 船体梁扭转极限承载能力的有限元分析
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。