In order to enrich the calculation method of hydraulic support strength,more intuitive geological data are used to calculate the support strength of hydraulic support.This paper calculates the support strength of hydraulic support based on statistics.Relevant parameters in the coal mine geological report are counted and analyzed through statistical methods.Combined with the principle of three times standard deviation,the coverage rate of hydraulic support strength is increased,thus ensuring the reliability of the calculation results.At the same time,the results are verified by using the conventional calculation method of hydraulic support strength.
维普
万方数据