Influences of coal-rock interface morphology’s spatiotemporal evolutionary characteristics on top coal caving law

Influences of coal-rock interface morphology’s spatiotemporal evolutionary characteristics on top coal caving law

Abstract The work examined how the spatiotemporal evolution of the coal-rock interface morphology affected the top coal caving ratio. The geological conditions of the 3307 fully mechanized caving face at Tang’an Coal Mine served as the research context. PFC2D simulations were conducted to analyze th...

Full description

Saved in:
Bibliographic Details
Main Authors: Yupeng Shen, Tuo Yang, Jianzhuang Liu, Yang Li, Jianqiao Luo, Xiaonan Zhang
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Subjects:
Fully mechanized caving mining
Coal-rock interface
Spatiotemporal distribution characteristics
Caved body
Top-coal caving ratio
Online Access:https://doi.org/10.1038/s41598-025-92850-8
Tags: Add Tag
No Tags, Be the first to tag this record!

Similar Items

Similar Items