A Discussion of Stability and Engineering Verification of Thin Immediate Roof under Uniform Load of the Rectangular Coal Roadway

<div>The stress of thin immediate roof under uniform load. (a) The cloud diagram of the vertical stress. (b) The cloud diagram of the horizontal stress.</div>

Advances in Civil Engineering

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Figure 4

Figure 4: A Discussion of Stability and Engineering Verification of Thin Immediate Roof under Uniform Load of the Rectangular Coal Roadway 