%0 Journal Article
%A XIE Quan-min
%A DING Xiu-yuan
%T Optimization of Tunnel Construction Method Based on Grey Fuzzy Multi-attribute Group Decision-making
%D 2019
%R 10.11988/ckyyb.20190057
%J Journal of Yangtze River Scientific Research Institute
%P 1-6
%V 36
%N 5
%X In an attempt to mitigate engineering safety problems caused by inappropriate construction methods in tunnel construction, an optimization model for tunnel construction method is established based on grey fuzzy multi-attribute group decision-making. The attributes of construction method include construction environment, economic benefit, complexity of construction techniques, construction progress, and mechanized degree. The feasibility of the model is verified by a practical application to the Mila mountain tunnel of Linzhi-Lhasa highway in Tibet. The model could well reflect the emphasis of expert group on different attributes, quantify the decision process, and is proved practical.
%U http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20190057