Bearing properties and influence laws of concrete-filled steel tubular arches for underground mining roadway support

Bearing properties and influence laws of concrete-filled steel tubular arches for underground mining roadway support

The concrete-filled steel tubular (CFST) arch is a new high-strength support form for a mine roadway in deep/soft rock stratum; however, the bearing characteristics have not been clearly elucidated for scientifically guiding field applications. Numerical simulation tests with 15 schemes shaped as a...

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Bibliographic Details
Main Authors:	Mei Yuchun, Li Xiuming, Li Weiteng, Yang Ning, Zhang Yuhua, Zhang Shuo
Format:	Article
Language:	English
Published:	De Gruyter 2020-03-01
Series:	Science and Engineering of Composite Materials
Subjects:	mine roadway concrete-filled steel tube supporting arch bearing characteristic
Online Access:	https://doi.org/10.1515/secm-2020-0008

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