自然科学版 英文版
自然科学版 英文版
自然科学版 英文版

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中南大学学报(英文版)

Journal of Central South University

Vol. 25    No. 4    April 2018

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Geological adaptability matching design of disc cutter using multicriteria decision making approaches
XIA Yi-min(夏毅敏)1, 2, LIN Lai-kuang(林赉贶)1, 2, WU Dun(吴遁)3, JIA Lian-hui(贾连辉)4, CHEN Zhuo(陈卓)1, 2, BIAN Zhang-kuo(卞章括)1, 2

1. State Key Laboratory of High Performance Complex Manufacturing, Central South University,Changsha 410083, China; 2. College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China; 3. China Railway 14th Construction Bureau Co., Ltd., Jinan 250014, China; 4. China Railway Engineering Equipment Group Co., Ltd., Zhengzhou 450016, China

Abstract:Geological adaptability matching design of a disc cutter is the prerequisite of cutter head design for tunnel boring machines (TBMs) and plays an important role in improving the tunneling efficiency of TBMs. The main purpose of the cutter matching design is to evaluate the cutter performance and select the appropriate cutter size. In this paper, a novel evaluation method based on multicriteria decision making (MCDM) techniques was developed to help TBM designers in the process of determining the cutter size. The analytic hierarchy process (AHP) and matter element analysis were applied to obtaining the weights of the cutter evaluation criteria, and the fuzzy comprehensive evaluation and technique for order performance by similarity to ideal solution (TOPSIS) approaches were employed to determine the ranking of the cutters. A case application was offered to illustrate and validate the proposed method. The results of the project case demonstrate that this method is reasonable and feasible for disc cutter size selection in cutter head design.

 

Key words: tunnel boring machine (TBM); disc cutter; matching design; evaluation method; multicriteria decision making (MCDM)

中南大学学报(自然科学版)
  ISSN 1672-7207
CN 43-1426/N
ZDXZAC
中南大学学报(英文版)
  ISSN 2095-2899
CN 43-1516/TB
JCSTFT
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