Abstract: The gathering value size of the horizontal tesion coefficient (λ₀) of suspended condition of non-loading cable, which is based on the hypothetic conditions and its equation of the parabola theory, is founded the calculating formulaeof the main parameters of the design and fixing, is obtained by the study offorce analysis of non-loading suspended cable in this paper.

Key words: Calculating precision of suspended cable, Design of a cableway, Suspended condition