Evaluation Method of Shaft Structure Stability in Coal Mine Raise Boring Engineering

Raise boring method is one of the key technologies for coal mine shaft construction. The typical engineering of raise boring method is two types: large diameter shafts and small diameter gas pipeline shafts. Ensuring the stability of these two types of shaft structures is a key issue that determines...

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Bibliographic Details
Main Authors: JING Guo-ye, GAO Feng, CHENG Shou-ye, HAN Bo, LI Junfeng
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/09/e3sconf_iaecst20_01004.pdf