| Ⅲ72增力松紧式索道的研究 |
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| 引用本文： | 高扬善,姜翔峰.Ⅲ72增力松紧式索道的研究[J].福建林业科技,1995,22(1):36-41. |
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| 作者姓名： | 高扬善 姜翔峰 |
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| 作者单位： | 福建省林业科学研究所，永安市林业委员会，福建省国营林场管理局 |
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| 摘 要： | Ⅲ７２型增力松紧式索道是一种适用于人工林中小径材伐倒木集材的新型索道。其采用了较小的承载索。利用了双索承载的原理，集松紧式、缆机增力式索道Ⅱ７１、Ⅲ１１、Ⅲ１３的优点。可松紧、增力起重，又可侧向拖集，同时双向牵引。用于杉木人工林伐倒木半悬空集材，较手工原木生产、采集段综合工效提高１倍以上，直接生产费用降低３０％－４０％；同时改善了劳动条件。
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| 关 键 词： | Ⅲ72增力松紧式索道，双索承载，工艺，效益 |
Studies on Ⅲ72 Increasing Force-Loose and Tight Type of Cableway |
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| Gao Yangshanl,Jiang Xiangfeng Huang Ruihong Lin Bin Ye Jinjun Xie Yilin Liu Yongchuan.Studies on Ⅲ72 Increasing Force-Loose and Tight Type of Cableway[J].Journal of Fujian Forestry Science and Technology,1995,22(1):36-41. |
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| Authors: | Gao Yangshanl Jiang Xiangfeng Huang Ruihong Lin Bin Ye Jinjun Xie Yilin Liu Yongchuan |
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| Institution: | Gao Yangshan1l
Jiang Xiangfeng2 Huang Ruihong2 Lin Bin3 Ye Jinjun2 Xie Yilin2 Liu Yongchuan2 |
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| Abstract: | ?72 increasing force-loose and
tight type of cableway is a new-type cableway suitable for theskidding of the felled middle-and
small-dianeter timber of plantatiOns.Used to the half-suspended skidding of the felled timber of
Cnnninghamia lanceolata plantations, its comprehensive work effects of felling and skidding
sections inerease by over 100%and its direct production cost decreases by 30- 40%as
compared with the manual log ptoduction.Meanwhile it improves the labor conditions. |
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| Keywords: | ?72 increasing force-loose and tight type of cablewey two-cable carry technology benefits |
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