Mechanism Study and Scheme Determination of Chain Pillar Optimization in Coal Seam with Shallow Buried Thin Bedrock

Home>Articles>Mechanism Study and Scheme Determination of Chain Pillar Optimization in Coal Seam with Shallow Buried Thin Bedrock

ZHANG Shi-qing

ZHAO Jian-jian

ZHANG Chun-lei

YU Zhi-wei

WEI Chun-chen

Keywords：shallow buried thin bedrockchain pillar widthFLAC3Dstress distributionplastic zone

Publication Date：2014-01-01

Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)

Pages：3( 4-6 )

PKUISTIC

ISSN：1671-0959

Year, Vol.(Issue)：2014,46(6)