Assessment of tunnel blasting-induced overbreak: A novel metaheuristic-based random forest approach

[Display omitted] •Three hybrid RF models were developed to predict blast-induced overbreak.•The RF-TSA model outperformed other predictive RF models in estimating overbreak.•The blast design parameters showed a deep impact on the overbreak generation.•The PF was selected as the most influential fac...

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Bibliographic Details

Published in:	Tunnelling and underground space technology Vol. 133; p. 104979
Main Authors:	He, Biao, Armaghani, Danial Jahed, Lai, Sai Hin
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.03.2023
Subjects:	Metaheuristic algorithms Overbreak: random forest Tunicate swarm algorithm Tunnel blasting Tunicate swarm algorithm Tunnel blasting Overbreak: random forest Metaheuristic algorithms
ISSN:	0886-7798, 1878-4364
Online Access:	Get full text
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