Study on the migration law of aggregate sediment in the water inrush channel of coal rock mass

Study on the migration law of aggregate sediment in the water inrush channel of coal rock mass

Grouting after pouring aggregate can effectively control water inrush from coal and rock mass. The study on the deposition and migration law of aggregate in the water inrush channel from coal and rock mass is an important prerequisite to determine the aggregate particle size, aggregate grouting volu...

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Bibliographic Details
Main Authors: Peili SU, Jiahao WEN, Shuancheng GU, Feng LIU, Chong LI
Format: Article
Language:zho
Published: Editorial Department of Coal Science and Technology 2023-08-01
Series:Meitan kexue jishu
Subjects:
water inrush
aggregate particles
sedimentary movement
free fall
class flat throw
slippage
water inrush channel
grouting reinforcement
Online Access:http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2022-0986

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