A Blast-Resistant Method Based on Wave Converters with Spring Oscillator for Underground Structures

Table 4

Internal forces of the structure for monitoring sections  1–5.

Monitoring section	1		2		3		4		5
Case	1	2	1	2	1	2	1	2	1	2
Bending moment ()
Minimum	733	−43847	640	−45141	365	−56001	243	−92795	−290760	−129805
Maximum	221068	163402	224395	148737	222567	95049	118881	8908	348	2039
Shear force ()
Minimum	−27317	−15193	2360	−3988	1194	−1956	1177	0	3474	23
Maximum	−426	1037	164052	64656	439202	138742	1041408	214362	2040240	282142
Axial force ()
Minimum	−41094	−83637	−42568	−81050	−57842	−81420	−104766	−83599	−348627	−91759
Maximum	1666072	921440	1596560	921280	1320330	921600	788366	932400	409633	949376