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Retraction Note: Excavation and support method of tunnel with high ground stress and weak surrounding rock based on GIS

Published Online: 2021-12-15

Published Print: 2021-12

Authors

Fang, Zhichun

Zhu, Zhengguo

Wu, Pengfei

Wang, Renyuan

Ma, Chaoyi

Wang, Zhiwei
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Text and Data Mining valid from 2021-12-01

Version of Record valid from 2021-12-01
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Article History

First Online: 15 December 2021

Free to read: This content has been made available to all.

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