Skip to main content

Table 6 Collision responses of the energy-absorbing devices under different vehicle design collision weights M

From: Research on the Influence of Multiple Parameters on the Responses of a B-type Subway Train

Vehicle designing weight M (t) Compression displacement (mm) Energy absorption (kJ)
Collision interface S1-M1 Semi-automatic coupler Collision interface S1-M1 Anti-climbers Collision interface M1-M2 Collision interface M2-M3 Collision interface S1-M1 Collision interface M1-M2 Collision interface M2-M3
30 353 205.5 292.43 277.48 576.99 253.19 203.36
30.75 353 216.75 305.15 271.47 591.05 265.31 198.53
31.5 353 225.7 326.45 272.37 602.23 286.73 199.25
32.25 353 233.95 333.08 287.18 612.57 293.23 211.13
33 353 250 320.17 302.36 632.62 280.84 223.27
33.75 353 260.15 325.62 320.21 645.31 286.47 237.57
34.5 353 266.6 350.97 317.13 653.37 311.76 235.07
35.25 353 281.7 342.35 326.71 672.25 303.12 242.74
36 353 292.15 349.24 344.95 685.33 310.13 257.4
Relative change (%) 42.17 19.43 24.32 18.78 22.49 26.57