当前位置: 首页 > 文章 > 自然作业条件对拖拉机集材作业效率影响的分析 东北林业大学学报 1993 (3) 33-38
Position: Home > Articles > THE DYNAMIC ANALYSIS FOR OPERATION EFFICIENCY OF GROUND SKIDDING SYSTEM INFLUENCED BY UNCONTROLLABLE FACTORS Journal of Northeast Forestry University 1993 (3) 33-38

自然作业条件对拖拉机集材作业效率影响的分析

作  者:
王立海;王光夫;马艳娥;林涛
单  位:
东北林业大学
关键词:
集材;作业;效率;自然因子;动态;分析
摘  要:
以小兴安岭林区两个作业迹地基础数据为样本,应用统计回归方法,就该林区自然作业条件因子对拖拉机集材系统作业效率的影响进行了动态分析,结果表明,在诸因子中,地面降水因子对集材效率影响最大;所集运木材的单株材积变化对集材效率影响最为敏感;平均气温变化影响最小。
译  名:
THE DYNAMIC ANALYSIS FOR OPERATION EFFICIENCY OF GROUND SKIDDING SYSTEM INFLUENCED BY UNCONTROLLABLE FACTORS
作  者:
Wang Lihai Wang Guangfu(Northeast Forestry University)Ma Yane(Harbin Plants Garden)Lin Tao(Nanjing Forestry University)
关键词:
Skidding;;Operation;;Efficiency;;Uncontrollable factors;;Dynamic;;Analysis
摘  要:
Based on the data from harvesting operation sites in Xiaoxingan Forest Region, the authors analysize both comprehensive and individual influence of uncontrollable factors on the operation efficiency of ground skidding system (OGS in short) in different seasons, by the aids of computer. It is.explicit from the results of analysis that the OGS is heavily influenced by rainfall amount in different operation period,the changing level of logs'(or tree—length) volume is the most sensitive to the OGS and the influence from temperature change is the last one, compared with the others.

相似文章

计量
文章访问数: 3
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊