木质建筑材料层次分析模型与优选综合评价

运用层次分析法,确定了木质建筑材料的评价方案和评价指标,构建了层次分析模型,并对6类、37种木质建筑材料进行了优选综合评价.结果表明:(1)影响材料价值的5种二级指标其优先权重顺序为性能(0.35)、环境(0.33)、经济(O.18)、加工(0.09)、原料(O.05);13种三级评价指标中以环境污染(O.25)、应用性能(O.19)、经济效益(0.15)这3个指标最为重要.(2)木质建筑材料的分类优选排序为:实木类材料、普通人造板、新型木质材料、饰面类木质材料、木质工程材料、非木材植物人造板.(3)所构建的判断矩阵均具有较好的一致性和可靠性.

Analytic Hierarchy Model and Optimum Evaluation of Wood-Based Building Materials

The analytic hierarchy process to determine the evaluation scheme and indexes of wood-based building materials was applied and an analytic hierarchy model was established.Then the comprehensive evaluation for six categories,37 kinds of building materials were made.The results show that:(1)The weighed ranking of second order indexes that affect building materials is found to be performance(0.35),environment(0.33),economy(0.18),processing(0.09) and raw materials(0.05).Among the 13 indexes of the third order i...