Fig. 15

The secondary collapse process of BFMS-SR model: (a) ①-⑦-axle BFMS-SR model under the AC1-10. (b) Ⓒ-Ⓐ-axle BFMS-SR model under the AC1-10. (c) ①-⑦-axle BFMS-SR model under the AC2-9. (d) Ⓒ-Ⓐ-axle BFMS-SR model under the AC2-9.
The secondary collapse process of BFMS-SR model: (a) ①-⑦-axle BFMS-SR model under the AC1-10. (b) Ⓒ-Ⓐ-axle BFMS-SR model under the AC1-10. (c) ①-⑦-axle BFMS-SR model under the AC2-9. (d) Ⓒ-Ⓐ-axle BFMS-SR model under the AC2-9.