关于吉林林区伐区常年岔线与冻板道合理比重的研究

STUDY ON THE RATIONAL PROPORTION OF PERMANENT BRANCH ROAD SEASONAL FROZEN ROAD SURFACE IN JILIN FOREST REGION

利用系统学原理,运用林道网理论,探讨吉林林区常年岔线与冻板道的合理比重问题,可为林区道路设计提供依据。经过研究,初步得出吉林林区的合理比重为0.20～0.25:0.75～0.80。

Based on the system analysis and forest road system theory, this article repersents a rational proportion between permanent branch road and seasonal frozen surface road. The initial result is ranged 0.2-0.25: 0.75-0.80. It is usful for the road desing.