Impact Force Evaluation of the Derailment Containment Wall for High-Speed Train through a Collision Simulation

Table 4

Analysis cases.

Parameter	Case	D	hR (mm)	Remark
Effect of D	Case 1	0.98 TG	271	Decrease D based on Case 3
	Case 2	1.31 TG	234	Honam HSR reference model
	Case 3	1.39 TG	271	Gyeongbu HSR reference model
	Case 4	1.60–1.90 TG	—	Guidance by running rail
Effect of hR	Case 5	1.39 TG	436	Increase hR based on Case 3
	Case 6	0.98 TG	436	Increase hR based on Case 1
	Case 7	0.98 TG	106	Decrease hR based on Case 1