MA Ruiting, DONG Xiaoming, JIN Shanshan, et al. Effects of thinning on the functional traits of understory Vitex negundo var. heterophylla in Quercus variabilis plantation[J]. Journal of Zhejiang A&F University, 2021, 38(3): 567-576. DOI: 10.11833/j.issn.2095-0756.20200551
Citation: Zhou Xin-nian, ZHAN Zheng-yi. The System of multiplan cableway design based on parabola method (JIA SHI)[J]. Journal of Zhejiang A&F University, 2000, 17(1): 50-55.

The System of multiplan cableway design based on parabola method (JIA SHI)

Funds:

福建省自然科学基金资助项目(E94001); 福建省林业厅科学基金资助项目(1994-011-11)

  • Received Date: 1999-07-08
  • Publish Date: 2000-03-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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The System of multiplan cableway design based on parabola method (JIA SHI)

Funds:

福建省自然科学基金资助项目(E94001); 福建省林业厅科学基金资助项目(1994-011-11)

Abstract: This system is based on the Forest Cableways Design of LY1056-91 .It can be used for the design of single or multiplan cableways .Its main contents base on the multiplan cableway design of the parabola method (JIA SHI) for skyline design calculation , for selection of logging systems and logging ways and for drawing cableway vertical sectional profile .It provides the reliable technology parameters for installation of the cableways . It is good for producing safety , management , efficient , economic and using life .

MA Ruiting, DONG Xiaoming, JIN Shanshan, et al. Effects of thinning on the functional traits of understory Vitex negundo var. heterophylla in Quercus variabilis plantation[J]. Journal of Zhejiang A&F University, 2021, 38(3): 567-576. DOI: 10.11833/j.issn.2095-0756.20200551
Citation: Zhou Xin-nian, ZHAN Zheng-yi. The System of multiplan cableway design based on parabola method (JIA SHI)[J]. Journal of Zhejiang A&F University, 2000, 17(1): 50-55.

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