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stay bar
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  “stay bar”译为未确定词的双语例句
     Computer aided design for stay bar of piling ship
     计算机辅助打桩船撑杆设计
短句来源
     For the sake of making the steel arch structure legerity and adapt to large span, the scholar of every country put forward many projects which improve the steel arch structure from increase the cables, but most of the research is focused on the cable -arch structure which no stay bar, the other improved projects are researched little.
     为了使钢拱结构既轻巧又适应于大跨度,各国学者提出了很多通过增加拉索对钢拱结构改进的方案,但研究绝大部分集中在索-拱结构(无撑杆)上,对其它改进方案研究甚少。
短句来源
  相似匹配句对
     Computer aided design for stay bar of piling ship
     计算机辅助打桩船撑杆设计
短句来源
     HOUHAI and BAR
     酒吧与后海
短句来源
     Experiencing Stay
     策划五一全情接触体验式旅游
短句来源
     Book Bar
     书吧
短句来源
     It is the paper' s stay.
     这是本文的落脚点。
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查询“stay bar”译词为用户自定义的双语例句

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The natural modes and frequencies of the framework of a knit-weaving machine are de-termined and its mechanic model established on the basis of finite element method.Theframework is a composite structure of plates and beams with concentrated masses.Theframe sides are divided into plate elements.In order to ensure the continuity of the displace-ments between the frame sides and the reinforcing ribs,special beam elements are introducedto represent the reinforcing ribs.The bolts connecting the frame sides and the...

The natural modes and frequencies of the framework of a knit-weaving machine are de-termined and its mechanic model established on the basis of finite element method.Theframework is a composite structure of plates and beams with concentrated masses.Theframe sides are divided into plate elements.In order to ensure the continuity of the displace-ments between the frame sides and the reinforcing ribs,special beam elements are introducedto represent the reinforcing ribs.The bolts connecting the frame sides and the stay bars aresimulated by twist springs.The analytic result basically agrees with that from test.

本文用有限元素法建立织编机机架的力学模型,并计算了机架的低阶固有频率及相应的振型。机架是一带有集中质量的板-梁组合结构。墙板划分成板单元。引入了特殊的梁单元来处理墙板上的加强筋。以保证加强筋与墙板间满足位移连续。墙板与撑档之间的螺栓联结则采用扭簧来模拟。计算结果与实验测试结果基本吻合。

A new dynamical analysis is given in this paper, which deals with floating pier with stay-bar system that is impacted by a berthing barge. First, suppose that a barge, floating pier and stay piers are combined into a compound system, a stiffness matrix of the system is inferred and the damping is counted. Then, according to the imitial velocity of the system impacted by barge, the impact force, the stress of stay-bars and the motive dip of pontoon are calculated by means of vibration...

A new dynamical analysis is given in this paper, which deals with floating pier with stay-bar system that is impacted by a berthing barge. First, suppose that a barge, floating pier and stay piers are combined into a compound system, a stiffness matrix of the system is inferred and the damping is counted. Then, according to the imitial velocity of the system impacted by barge, the impact force, the stress of stay-bars and the motive dip of pontoon are calculated by means of vibration analysis of the system. This supplies engineering analysis with a reasonable calculation method.

本文首次提出撑杆系统的浮码头在船舶靠岸撞击问题的动力分析方法,假定船舶-浮码头-撑墩组成复合体系,导出系统的刚度矩阵,计入阻尼影响,由系统在船舶给予初速度的振动,来确定撞击力、撑杆内力以及趸船的动倾角,为工程提供较合理的计算方法。

According to the studies on the mechanical functions of stilts' shape and structure,on the mechanical characteristics of materials used for stilts,and on the conformity of athletes and stilts system,the results indicate that these factors have influences on stilts' mechanical fuctions,including the shape of stilts' footboards,the way of combining the footboards with the stay bars,the stay bars' height,the way of combining the handles with the stay bars,and the skid nails.The results also indicate...

According to the studies on the mechanical functions of stilts' shape and structure,on the mechanical characteristics of materials used for stilts,and on the conformity of athletes and stilts system,the results indicate that these factors have influences on stilts' mechanical fuctions,including the shape of stilts' footboards,the way of combining the footboards with the stay bars,the stay bars' height,the way of combining the handles with the stay bars,and the skid nails.The results also indicate that appropriate materials used for footboards have a cushioning effect,and it can also make second use of energy.Finally,the results indicate that the conformity of athletes and stilts system can influence sportsman's achievments.So the author proposes a theory of innovative stilts design for competition,which can embody athletes' individual characters.

对竞技高跷造形结构的力学功能、制跷材料的力学特性及人跷系统的整合性进行了研究 .结果表明 :高跷踏镫的形状、踏镫与撑杆的连接方式、撑杆的高度、手柄与撑杆的连接方式及跷底防滑钉都会影响高跷的力学功能 ;高跷的不同部位应选择不同刚度的材料 ,适宜的踏蹬加垫层能起到缓冲和二次利用能量的作用 ,各部位的材料韧度越大越好 ;人跷系统的整合性影响运动成绩 .

 
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