Adaptability Analysis of Four-Leg Hydraulic Support with Large Mining Height under Impact Dynamic Load

Table 3

Impact response coefficient of hinge joint of front connecting rod.

Position	(0, 0)	(0, 1)	(0, 2)	(0, 3)	(0, 4)	(0, 5)
Load size 1500 kN	0.161	0.360	0.553	0.743	0.946	1.150
Load size 2000 kN	0.161	0.360	0.554	0.744	0.947	1.151
Load size 2500 kN	0.162	0.361	0.554	0.744	0.947	1.152