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- 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。
- main hull structure 主船体结构
- 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。
- All the parts except the hull structure, such as pipes, derricks, masts, rigging, main engines, machinery, electrical cables, and accommodation services etc. 除了船壳结构件外所有的部件,像管子,(甲板)起重机,桅杆,索具,主机,机械设备,电缆和居住舱室的装饰。
- 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。
- In this paper, principal dimensions, general capacities, general arrangement, hull structure and main design specialties of the first large semi-submersible tourist submarines at home are discussed. 介绍国内第一艘大型半潜式旅游潜艇的主尺度、总体性能、总布置、艇体结构及主要设计特点。
- 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。
- A new crashworty type of single hull structure against collision based on IFP is proposed in this paper. 本文基于IFP构建了一种新式单壳舷侧耐撞结构,并将之应用于某型护卫舰。
- About this standard provision classify, trepanning and reinforce of hull structure. 本标准规定了船体强力构件上的区域分类,开孔及补强。
- 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。
- It also explores concepts of intact and damaged stability, hull structure strength calculations and ship resistance. 本课程还对完整及破舱稳定性、船体结构强度计算和船舶阻力的概念给予介绍。
- 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。
- The material of the ring-stiffened circular cylindrical shell will yield in plastic flection before the hull structure fails. 摘要耐压圆柱壳结构发生失稳时,壳体结构因为材料达到屈曲极限而发生了塑性屈曲变形。
- Endurance cracks may appear in the hull structure at different ship-ages for some ships,especially at the vessel bottom and the longitudinal bone on board side. 有些船舶在不同的船龄阶段,在船体结构上出现疲劳裂纹,特别是在船底、舷侧纵骨中较为突出。
- Now, they are the leading edge of shipbuilding CAD/CAM/CIM, and their concurrent engineering has made the basic design, hull structure, outfitting, distributed systems drafting, 3-D product model database and workshop information computerized. 他们采用并行工程技术;使得船舶基本设计、船体结构、舾装工程、综合布置、三维产品模型数据库和车间信息都实现了计算机化;进入了计算机集成制造(CIM)的前沿.
- 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。
- The vehicle has following special feature: High lengthbreadth ratio, GRP hull structure, single water-jet propulsion, multi-fans lift system, propeller and fan driven by single engine. 该气垫船具有下列特点:高长宽比,全玻璃钢船体结构,单喷水推进器,多风机垫升系统,桨扇联动。
- Bridge is one of the principal assemblies of the cutter suction dredger, with one end connected to a cutter head, the other end based on the supporting hull structure by a trunnion. 绞刀架是绞吸式挖泥船最重要的部件之一,其一端连接绞刀头,另一端则通过绞刀架耳轴与船体相连。
- 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 main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。