Impact Evaluation of Prefabricated Buildings Cost on Game Theory-Cloud Model

Table 12

Comprehensive weight of the second-level index.

Second-level index	W1	W2	W
Component splitting design, C11	0.131	0.0478	0.1054
Designer qualification, C12	0.073	0.0471	0.0650
Standardization levels of design, C13	0.036	0.0476	0.0396
Prefabrication rate, C14	0.229	0.0470	0.173
Repetitiveness of component, C15	0.09	0.0472	0.0768
Processing technology of prefabricated components, C21	0.043	0.0467	0.0441
Component production technology, C22	0.085	0.0470	0.0733
Mold production, C23	0.019	0.0470	0.0276
Scale and production capacity, C24	0.016	0.0466	0.0254
Transportation distance, C31	0.042	0.0469	0.0435
Vehicle selection, C32	0.007	0.0465	0.0192
Loading plan, C33	0.017	0.0472	0.0263
Selection of construction machines, C41	0.107	0.0468	0.0885
Construction site management level, C42	0.03	0.0475	0.0354
Field hoisting construction level, C43	0.014	0.0466	0.0240
Project managers and construction workers level, C44	0.061	0.0467	0.0566