层次分析法在集材方式选择上的应用  

SELECTION OF SKIDDING METHOD USING ANALYTIC HIERARCHY PROCESS

作　　者：王立海[1] 杨学春[1] 郝霞[2] 盖丽杰 

机构地区：[1]东北林业大学,哈尔滨150040 [2]大兴安岭十八站林业局

出　　处：《东北林业大学学报》1996年第1期68-74,共7页Journal of Northeast Forestry University

基　　金：国家优秀青年教师基金项目"生态采伐作业原理及作业模式优化的研究"资助

摘　　要：应用多目标决策方法——层次分析法(Analytic HierarchyProcess,简 AHP)对代表森林采运作业两重性(即社会经济性和环境生态性)的典型工序之一的集材工序方式选择问题进行了多目标的分析探讨,并建立了综合效益层次分析结构模型。通过实例验证,该法可行,对实际作业具有一定参考价值。In order to select appropriate skidding method with considerations from both social-economic and ecological-environmental views,the authors presented a structure model with three hierarchies using AHP(Analytic Hierarchy Process),a multi-objective decision method,based on skidding practice in Heilongjiang Province.The objective of the model is to gain the optimal social-economic and ecological-environmental benefit under evaluation criteria:operation cost, accident rate,damage to residual stands and seedlings,disturbance to soil,and loss of timber during operation.A certain number of skidding alternatives derived from practical operations have been involved in the case studies.And the results of case studies show that this method is feasible and the conclasions are of highly helpful to practical operations.

关 键 词：层次分析法 集材方式 选择实例 

分 类 号：S782.2[农业科学—木材科学与技术]