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| 起伏大拐弯多巷道无极绳绞车选型计算探讨 | |
| 引用本文： | 王安中,魏京胜. 起伏大拐弯多巷道无极绳绞车选型计算探讨[J]. 煤炭工程, 2013, 45(6): 12-14 |
| 作者姓名： | 王安中 魏京胜 |
| 作者单位： | 1. 淮北矿业集团亳州煤业股份有限公司,安徽亳州,235000 2. 中国矿业大学力学与建筑工程学院,江苏徐州,221116 |
| 摘 要： | 本文针对无极绳连续牵引绞车在起伏变化大、拐弯多的井下巷道应用时，简化的选型计算方法计算误差可能会增大的问题，提出了分段式选型计算方法。该方法充分考虑了坡度变化大、巷道拐弯多等地形环境的影响，进一步提高了运行阻力选型计算的准确性，使设备选型更加科学合理，从而提高复杂巷道下无极绳绞车的运行可靠性。 |
| 关 键 词： | 无极绳绞车 选型计算 张力 分段计算法 运行阻力 |
Discussion on Selection Calculation Method of the Endless Rope Winch in Coal Mine Roadways |
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| Abstract: | In this paper, the existed endless rope winch calculation method can not imply satisfactory results in the ups and downs and turning many of the roadways, the segment selection calculation method is proposed. Using this method which given full consideration to the environmental impact of slope changes and roadway turning terrain, the accuracy of running resistance selection calculation is improved, the selection of equipment is more scientific, and the running reliability of complex roadway endless rope winch is improved. |
| Keywords: | Endless rope winch Selection calculation Tension Segment calculation method Running resistance |
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