Numerical Simulation Research on the Influence of Buried Depth on the Stress Field of Overlying Rock in Floor Roadway | Zendy

Zhonghua Wang | Zendy

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Numerical Simulation Research on the Influence of Buried Depth on the Stress Field of Overlying Rock in Floor Roadway

Author(s) -

Zhonghua Wang

Publication year - 2021

Publication title -

iop conference series earth and environmental science

Language(s) - English

Resource type - Journals

eISSN - 1755-1307

pISSN - 1755-1315

DOI - 10.1088/1755-1315/787/1/012129

Subject(s) - geology , geotechnical engineering , stress field , stress (linguistics) , computer simulation , field (mathematics) , mining engineering , engineering , finite element method , structural engineering , simulation , linguistics , philosophy , mathematics , pure mathematics

In order to explore the influence of burial depth on the stress field of the overlying rock in the floor roadway, FLAC3D software is used to simulate and analyze when the floor roadway is at 600m, 800m, and 1000m. The stress field distribution characteristics of the rock and surrounding rock within 15m on both sides, the stress field distribution characteristics of different areas directly below and on both sides of the floor roadway are obtained, which provides a theoretical basis for the location selection and support of the floor roadway.

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