Research and Application of Intelligent Layout Design Algorithm for 3D Pipeline of Nuclear Power Plant

Table 1

Comparison of 3D routing space generation.

Test object	Plant code	Scope	Establish time-consuming statistics of 3D routing space
			Built-in mode of conventional CAD software (s)	Paper method (s)	Efficiency improvement (100%)
Test area 1 (one room)	BWX	From E82850 S68500 D800 to E89100 S62500 D10250	807.42	0.3541	2,279.2
Test area 2 (five rooms)	BWX	From E74100 S69000 D10250 to E100850 S62500 D700	4,680.27	0.8717	5,368.1
Test area 3 (BQA entire plant)	BQA	From E174700 S71100 D5150 to E215150 S42100 D18300	1,105.48	0.4267	2,589.77