| 高架索索道系统研究中的恒张力假设 |
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| 引用本文： | 任爱娣,张良欣,何学军.高架索索道系统研究中的恒张力假设[J].舰船科学技术,2010,32(2):27-31. |
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| 作者姓名： | 任爱娣 张良欣 何学军 |
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| 作者单位： | 海军工程大学,后勤指挥与工程系,天津,300450 |
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| 摘 要： | 在国内进行索道系统研究中,基本假设索道为均匀弹性钢索,且沿同一钢索上的张力恒定。本文基于抛物线理论对海上横向干货补给高架索索道系统的静力学问题进行理论推导和分析,得到了悬索的近似静力构型和相关分量的表达式,并通过算例进行验证,证明了该结论的正确性。
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| 关 键 词： | 索道系统 恒张力 抛物线理论 静力学 |
Constant stress consumption in the research of highline system |
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| REN Ai-di,ZHANG Liang-xin,HE Xue-jun.Constant stress consumption in the research of highline system[J].Ship Science and Technology,2010,32(2):27-31. |
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| Authors: | REN Ai-di ZHANG Liang-xin HE Xue-jun |
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| Institution: | Deptartment of Logistics Command and Engineering;Naval University of Engineering;Tianjin 300450;China |
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| Abstract: | In the domestic research of highline system,it is assumed that the rope is uniform and elastic and the stress in the same rope is constant.Based on parabola theory it is deduced and analyzed about the static questions of the highline system for alongside dry cargo replenishment at sea in this paper.It has got the approximate static form and some expressions of related function.A case can illuminate the correctness of the conclusion. |
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| Keywords: | highline system constant stress parabola theory statics |
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