Vibration Behavior and Reinforcement Effect Analysis of the Slab Track-Subgrade with Mud Pumping under Cyclic Dynamic Loading: Full-Scale Model Tests

<div>Time-history curve of vertical vibration acceleration of the test point A1. (a) The upper layer of the subgrade bed in normal condition (stage 1). (b) The upper layer of the subgrade bed in mud pumping (stage 2). (c) The model after mud pumping reinforcement (stage 3).</div>

Shock and Vibration

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Figure 10

Figure 10: Vibration Behavior and Reinforcement Effect Analysis of the Slab Track-Subgrade with Mud Pumping under Cyclic Dynamic Loading: Full-Scale Model Tests 

Figure 10 | Vibration Behavior and Reinforcement Effect Analysis of the Slab Track-Subgrade with Mud Pumping under Cyclic Dynamic Loading: Full-Scale Model Tests 