| 软管水面穿越河流的力学分析探讨 |
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| 引用本文： | 陈雁,张伟明,李旭东,雍歧卫,徐洋.软管水面穿越河流的力学分析探讨[J].后勤工程学院学报,2005,21(2):77-79. |
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| 作者姓名： | 陈雁 张伟明 李旭东 雍歧卫 徐洋 |
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| 作者单位： | 后勤工程学院,军事供油工程系,重庆,400016;后勤工程学院,军事供油工程系,重庆,400016;后勤工程学院,军事供油工程系,重庆,400016;后勤工程学院,军事供油工程系,重庆,400016;后勤工程学院,军事供油工程系,重庆,400016 |
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| 摘 要： | 软管水面穿越河流具有铺设迅速,检修方便,容易掌握和使用等优点,尤其是对于不通航河流,是软质机动管线临时穿越河流的首选方式。准确计算软管所受拉力是可靠地设计穿越装备、管线安全施工及运行的关键。提出了软管水面穿越河流的计算假设,建立了力学模型,利用积分法导出了软管两端拉力的计算公式,指出了影响拉力的因素。
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| 关 键 词： | 软管 水面穿越 河流 力学分析 |
| 文章编号： | 1672-7843(2005)02-0077-03 |
| 修稿时间： | 2004年12月29 |
A Discussion on Mechanics Analysis of the Hose Crossing River on Water Surface |
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| CHEN Yan,ZHANG Wei-ming,LI Xu-dong,YONG Qi-wei,XU Yang.A Discussion on Mechanics Analysis of the Hose Crossing River on Water Surface[J].Journal of Logistical Engineering University,2005,21(2):77-79. |
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| Authors: | CHEN Yan ZHANG Wei-ming LI Xu-dong YONG Qi-wei XU Yang |
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| Abstract: | Hose crossing river on the water surface has many advantages, such as speedy building, convenient repair, easy operation etc. Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river. To calculate the pulling force on hose accurately is the key to designing crossing equipment reliably and building and running pipelines safely. This paper proposes the calculation hypothesis of hose crossing river on the water surface , and develops a mechanical model for it. The calculation formulas of pulling force is derived from it by integral calculus, and factors influencing pulling force are put forward. |
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| Keywords: | hose water-surface crossing river mechanics analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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