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From lab forces to field lifespans:How rock and operating parameters govern TBM disc cutter wear

Ehsan Mohtarami Amin Hekmatnejad Georg H.Erharter Alvaro Pena

岩石力学通报（英文）2026，Vol.5Issue(2)：121-135,15.

岩石力学通报（英文）2026，Vol.5Issue(2)：121-135,15.DOI:10.1016/j.rockmb.2025.100278

From lab forces to field lifespans:How rock and operating parameters govern TBM disc cutter wear

Ehsan Mohtarami ¹Amin Hekmatnejad ²Georg H.Erharter ³Alvaro Pena⁴

作者信息

1. Department of Civil and Geomechanics Engineering,Arak University of Technology,Arak,Iran
2. Departamento de Ingeniería de Minería,Escuela de Ingeniería,Pontificia Universidad Cat'olica de Chile,Chile
3. Norwegian Geotechnical Institute,Sandakerveien 140,Oslo,Norway
4. Escuela de Ingeniería de Construcci'on y Transporte,Pontificia Universidad Catolica de Valparaíso,Chile
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摘要

关键词

Rock cutting/Tunnel boring machine/Explicit finite element method/Wear/Cutter lifespan estimation

Key words

Rock cutting/Tunnel boring machine/Explicit finite element method/Wear/Cutter lifespan estimation

引用本文复制引用

Ehsan Mohtarami,Amin Hekmatnejad,Georg H.Erharter,Alvaro Pena..From lab forces to field lifespans:How rock and operating parameters govern TBM disc cutter wear[J].岩石力学通报（英文）,2026,5(2):121-135,15.

基金项目

The second author acknowledges the funding of the Agencia Nacio-nal de Investigación y Desarrollo(ANID),through grant project of Fondecyt Iniciación No.11221093. （ANID）

岩石力学通报（英文）

ISSN：2773-2304

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