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 A3. (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 with mud pumping after reinforcement (stage 3).</div>

Shock and Vibration

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Figure 11

Figure 11: Vibration Behavior and Reinforcement Effect Analysis of the Slab Track-Subgrade with Mud Pumping under Cyclic Dynamic Loading: Full-Scale Model Tests 

Figure 11 | Vibration Behavior and Reinforcement Effect Analysis of the Slab Track-Subgrade with Mud Pumping under Cyclic Dynamic Loading: Full-Scale Model Tests 