摘要
本研究对广州亚运会16块足球场草坪质量运用层次分析法(AHP)和模糊数学综合评判方法进行质量综合评价,评价指标包括平整度、牵引力、滚动摩擦、回弹性、硬度、密度、盖度、高度、质地9项指标。基于各评价指标的现场测定结果,运用层次分析法给各指标分别配以权重,然后构建权重矩阵,结合模糊数学综合评判方法,计算出草坪质量的综合评价值,并确定出相应的质量等级。评价结果表明,16块球场草坪质量总体上良好,其中3块达到优秀等级,12块良好等级,1块中等等级,与实际情况相符,证明此方法可用于足球场草坪质量的综合评价,具有一定的科学性,结果准确度较高。
The analytic hierarchy process （AHP） and fuzzy mathematics were used to evaluate the turf quality of 16 football fields in the Guangzhou Asian Games by measuring the evenness, traction, rolling friction, ball rebounce, hardness, density, coverage, grass height, and texture of turf. Based on the site conditions, the weight of each index was determined, and weight matrix for each index was constructed by AHP method. And then the fuzzy mathematics was applied to calculate the comprehensive evaluation value which determined the turf quality grade. This study showed that the turf quality of the 16 football turfs were suitable for football games, and three fields of which fell into excellent grade; 12 fields and 1 field fell into good grade and intermediate grade, respectively. This study implied that AHP and fuzzy mathematics could be successfully and accurately used to comprehensively evaluate the turf quality of football field.
出处
《草业科学》
CAS
CSCD
北大核心
2011年第7期1246-1252,共7页
Pratacultural Science
基金
广东省科技攻关项目(2007A020300009-5)
草地农业系统国家重点实验室(筹)
关键词
草坪质量
综合评价
权重
层次分析法
模糊数学
turf quality
comprehensive evaluation
weight
analytic hierarchy process~ fuzzy mathematics
作者简介
作者简介：李龙保（1988-），男，安徽安庆人。在读硕士生，主要从事运动场草坪研究。E-mail：nmgly824@126．com
通信作者：张巨明E-mail：jimmzh@sina．com
