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该项研究通过平面漏口放矿试验,引入了放出体肥瘦系数A和放出体对称性系数W的概念来表征放出体特点;得出了模型在自然装填状态下,放出量与块度组成基本无关的结论;测试了四种不同块度组成在自然和临界悬顶两种状态下的力学参数,给出了结果。
In this study, the concept of lean body fat coefficient A and discharge body symmetry coefficient W were introduced to characterize the discharge body through the flat leak test. The results showed that the discharge volume and the block degree of the model were basically Irrelevant conclusion; The mechanical parameters of four different block compositions under both natural and critical suspended conditions were tested and the results were given.