Double Girder Bridge Crane with Double Cycling: Scheduling Strategy and Performance Evaluation

Table 4

Blocking time of DG-SS, DG-DD, and DG-SD.

Crane	DGBC
Case	DG-SS	DG-DD	DG-SD
			SD1	SD2	SD3	SD4	SD5	SD6	SD7	SD8	SD9
Block(s)	60	140	20	40	100	80	60	40	60	40	20