[Retracted] New Method for High Water Pressure Tunnel Design Based on Machine Learning for Smart Grid Energy Management and Groundwater Environmental Balance

Table 2

The failure characteristics of the GIL composite pipe gallery under high water pressure.

Item	Concave tenon	Assemble	Single ring	Microcrack	Local crush	S-destruc	B4
Width	2.48	3.32	1.54	2.52	4.01	3.78	1.09
Pipe gallery	5.13	4.17	1.08	1.53	3.51	1.65	2.99
Shield	3.99	5.06	3.8	6.75	3.68	3.8	1.81
Depth	4.48	5.6	3.22	2.56	3.15	2.42	6.08
Concrete	3.92	5.54	1.23	3.23	2.22	3.18	4.93
Tensile load	6.77	6.14	4.08	4.36	5.67	4.71	5.47