Deformation Caused by Dynamic Load and Support Requirements in a Deep Gob-Side Entry Rock Mass

Table 3

X-direction displacements for one, six, and ten dynamic loads.

Monitoring point number times of dynamic load	X-direction displacement under the original supporting scheme (mm)			X-direction displacement under optimized supporting scheme (mm)
	One	Six	Ten	One	Six	Ten
1	48.8	60.6	63.8	21.4	35.6	36.2
2	85.0	120.0	130.9	43.0	80.7	86.0
3	−50.0	−79.0	−86.0	−15.0	−30.0	−33.2
4	−10.0	−20.0	−25.2	−8	−15	−18