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- The proposed method also shows high accuracy, efficiency and conveniency, while taking account of all factors that effect the cable shape. 计算还表明,本文方法具有考虑因素全面、计算精度高、速度快、使用方便等优点。
- The determination of main cable shape is a key problem in the process of design and constructional unclosed-loop control of long-span suspension bridge. 精确计算悬索桥主缆索形是悬索桥设计和实现施工开环控制的关键。
- The results show that the accuracy of this method can meet the requirements of engineering calculations completely;the iteratively calculated cable shape is smooth. 研究结果表明:该方法精度完全能满足工程计算要求,迭代计算出的主缆线形平顺。
- The cable shape in the bridge’s completion state is not parabolic, nor catenary.It is between parabola and catenary.Actually it is funicular polygon closer to the catenary. 3)在成桥状态时主缆的线形既不是抛物线,也不是悬链线,而是介于抛物线与悬链线之间,更接近于悬链线的索多边形。
- It is a key and difficult point for a self-anchored suspension bridge to control the cable shape, internal force and cracking of concrete stiffening girders. 摘要混凝土加劲梁的线形、内力和梁体裂缝控制是自锚式悬索桥施工控制的重点和难点。
- Set the parameters of catenary element on the basis of analysis result of main cable shape and the principle that the unstressed length of main cable between suspenders is constant. 基于成桥线形的分析成果,根据空缆时索夹间主缆的无应力长度应等于成桥时索夹间的无应力长度这一原则设置悬链线单元的参数。
- cable shape at cable-finished stage 空缆线形计算
- cable shape under dead load states 成桥线形
- Analysis of cable shape and cable tension for platforms in deep sea 深海平台系缆形状和张力分析
- They are building a submarine cable tunnel. 他们正在建设一条海底电缆隧道。
- Cable television has been around for some time now. 有线电视面世已有些时日了。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间,我们就会好多了。
- Effect of Saddle on Cable Shape of Suspension Bridges 悬索桥主缆线形的鞍座影响
- Analysis on Main Cable Shape of Long-Span Suspension Bridges 大跨度悬索桥主缆成桥线形分析
- I am in no shape worthy of your father's care. 我完全不值得你父亲的关怀。
- Can you obtain firm offer subject to cable reply? 贵公司可否以电报确认实盘?
- A strange shape could be seen through the fog. 在雾中隐约可见到一个奇怪的人形。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法,明确表达出来。
- He gets tired easily; he must be out of shape. 他很容易疲倦,一定是身体有毛病。
- Please message the instruction by cable. 请用电报传送使用须知。