小样本升降试验法在巷道检验中应用的可行性研究

Study on the Feasibility of the Application of Up-and-down Method with Small Sample in Tunnel Test

文章以巷道检验为例,根据试验中的变差来源,论证了样本容量n=6时,升降法在敏感度试验特别是在巷道检验中应用是完全可行的,并提出确定试验参数的原则。

In this paper, according to the source of variation based on tunnel tests, the application of up-and-down method in the experiment to test sensitivity, especially in tunnel tests, is discussed as the sample size is 6. The results indicat that this method is available, and the principle to identify the parameters of experiment is also given at the end.