المؤلفون: Hongfei YANG, Zhibin LIN, Dafang YANG

المصدر: Meikuang Anquan, Vol 55, Iss 4, Pp 114-123 (2024)

مصطلحات موضوعية: impact load, bolt-mesh support, deformation and failure, impact wave velocity, impact angle, impact offset distance, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1003-496X

URL الوصول: https://doaj.org/article/7fe577b655204502bf84bb8a3284d577

المؤلفون: WANG Junhong, JIAO Jiankang

المصدر: Meikuang Anquan, Vol 52, Iss 9, Pp 129-135, 141 (2021)

مصطلحات موضوعية: limestone with intercalated soft mud, bolt mesh support, u-shaped steel support, concrete spraying layer, roadway section optimization, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://www.mkaqzz.com/cn/article/id/7623; https://doaj.org/toc/1003-496X

URL الوصول: https://doaj.org/article/6f6663f5720546918b43c553820268e3