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What is Calculating Pressure on Roadway Supports about?

The document discusses two approaches for calculating pressure on roadway supports: the Protodiakonov and Everling approaches. It provides formulas for total pressure, load per unit length, and pressure on supports based on various parameters such as unit weight and compressive strength of roof rock. Additionally, it introduces the concept of bulking factor, which is the ratio of the volume of fragmented rock to the volume of intact rock.

Author

qk893638

Language

EN