The entrysection shape and the reasonable design of inclined beam were determined according to the analysis of key blocks and the results of numerical simulation.
由关键块的分析和数值模拟结果,确定了综放沿空小断面留巷的断面形状,给出了斜梁的合理支护设计。
2
Based on these, the reasonable entrysection and support parameters and its design principle are obtained by comparison of the calculation results between the different support schemes.