New Method to Design Coal Pillar for Lateral Roof Roadway Based on Mining-Induced Stress: A Case Study

<div>Layout sketch of longwall panel and lateral roof roadway: (a) location of longwall panel and lateral roof roadway; (b) profile of longwall panel and lateral roof roadway; (c) borehole columnar section of mining area. ※Location of the lateral roof roadway in our study.</div>

Advances in Civil Engineering

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Figure 1

Figure 1: New Method to Design Coal Pillar for Lateral Roof Roadway Based on Mining-Induced Stress: A Case Study 