交通运输研究2016，Vol.2Issue(2)：26-33,8.DOI:10.16503/j.cnki.2095-9931.2016.02.005
基于灰色关联度分析的三种材质纤维毯及无纺布与植被组合耦合建植早期群落质量评价
Quality Evaluation of Early Vegetation of Three Categories of Fiber Mats, Non-Woven Fabrics Coupling with Plant Mixture Based upon Grey Relational Analysis
陈学平 1简丽 1李宏钧 1张彥丰 1王冀 1孔亚平 1贾献卓 2魏洪生3
作者信息
- 1. 交通运输部科学研究院，北京 100029
- 2. 河北省京港澳高速公路京石段改扩建筹建处，河北 保定 071023
- 3. 北京市蓝德环能科技开发有限责任公司，北京100012
- 折叠
摘要
Abstract
Utilization of fiber mats to control erosion was widely praticed recently, while the effect of the mats texture coupling with the plant mixture design still remain unclear. Experiment of three catego⁃ries of fiber mats and traditional non-woven fabrics with the herbaceous mixture, herb-shrub and arbor mixture were carried out on side slope of Shijiazhuang-Anyang Expressway in Hebei Province, and greyrelational analysis was used to aseess the performance of establishment. Results show:herb-arbor mix⁃ture, herb-shrub mixture with straw-coco fiber mats, herb-arbor mixture, herbaceous mixture with straw fiber mats have relatively better performance in germination and early growth than herb-arbor mix⁃ture and herbaceous mixture, shrub mixture with every fiber mats has poorer perform ance compared to others;shrub mixture, herbaceous mixture, herb-shrub mixture with coco fiber mats, shrub mixture with straw fiber mats have relatively better stress resistance than those with straw-coco fiber mats, and those with non-woven fabrics performs the most poorly;mixture with straw-coco fiber has good performance on late growth ability with good consistency on the early performance, straw fiber mats tend to medium, while the mixture with non-woven fabrics declined greatly;comprehensive evaluation among three cate⁃gories of fiber mats have slight difference and all are superior to the performance of non-woven fabrics, furthermore, those coupling with shrub mixture, herb-shrub(arbor) mixture are superior to those with her⁃baceous mixture, which differs a lot from non-woven fabrics. The utilization of plant fiber mats to estab⁃lish vegetation could change the relative competing situation among herbaceous mixture, herb-shrub(ar⁃bor) mixture and shrub mixture, hence help to the establishment of shrub.关键词
边坡防护/植物纤维毯/植物组合/覆盖/灰色关联度分析Key words
slope stablization/plant fiber mat/plant mixture/cover/Grey Relational Analysis分类
交通工程引用本文复制引用
陈学平,简丽,李宏钧,张彥丰,王冀,孔亚平,贾献卓,魏洪生..基于灰色关联度分析的三种材质纤维毯及无纺布与植被组合耦合建植早期群落质量评价[J].交通运输研究,2016,2(2):26-33,8.
