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Table 7 Vehicle collision acceleration response under different M

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

Vehicle designing weight M (t) Maximum collision instantaneous acceleration (g)
Vehicle M1 Vehicle M2 Vehicle M3 Vehicle M4 Vehicle M5 Vehicle M6
30 3.1614 1.4469 1.0037 0.8259 1.1684 1.2459
30.75 3.0842 1.4126 0.9852 0.8016 1.1396 1.2201
31.5 3.0108 1.3797 0.9572 0.7903 1.112 1.1958
32.25 2.9407 1.3487 0.931 0.7579 1.0767 1.1789
33 2.8739 1.3181 0.9199 0.7509 1.0568 1.1355
33.75 2.8101 1.2891 0.8961 0.7327 1.0422 1.1156
34.5 2.749 1.2618 0.8718 0.7247 1.0204 1.0898
35.25 2.6905 1.2349 0.8543 0.6951 0.99 1.0721
36 2.6345 1.2087 0.8438 0.6893 0.9784 1.0415
Relative change (%) − 16.67 − 16.46 − 15.93 − 16.54 − 16.26 − 16.41