## 3 Experimental Results
### Microseismic Monitoring Damage Analysis  
The bedrock fault dislocation caused the soil to rupture, releasing a significant amount of energy instantaneously and generating microseismic events (microseisms). These microseismic elastic wave signals were inputted into the acquisition system, enabling a real-time monitoring of the occurrence and development of soil rupture. The following analysis primarily focused on the peak acceleration indices in the collected microseismic waveforms.  
In the slope crest soil rupture test, the acceleration showed a gradually increasing trend with elevation. The maximum acceleration peak occurred at MRZ-S2 (locations A8 and A9). During Stage I, the soil at A9 ruptured and deformed, releasing a large amount of energy, resulting in a maximum acceleration of 0.013 g. In Stage II, as MRZ-S2 developed up to the slope crest, the peak acceleration at A8 became significant, while A9 showed minimal changes due to the completed rupture at this location. In Stage III, the presence of overhanging faces at the MRZ-S2 led to a decrease in the peak acceleration (Figure 12a). In the slope toe soil rupture test, the acceleration at various points on the slope surface initially increased, and then decreased with elevation. The maximum acceleration peak was located at MRZ-S2 (location A10). The soil at A10 remained active throughout all the three stages, deforming and releasing a large amount of energy, resulting in a maximum acceleration of 0.015 g. The closer to MRZ-S2, the more pronounced the acceleration response (Figure 12b). In the slope crest soil rupture test, the peak acceleration near the MRZ in the vertical direction within the slope body increased with the gradual displacement of the bedrock. The peak acceleration in the middle part of the soil was significantly greater than those at the top and bottom (Figure 13a). In the slope toe soil rupture test, the peak acceleration near the MRZ in the vertical direction within the slope body amplified with increasing height. When the bedrock dislocation was small, the acceleration response in the middle part of the soil was significantly greater than those at the top and bottom, indicating a gradually developing main rupture zone, with soil rupture occurring near the MRZ. As the bedrock dislocation increases, the acceleration response becomes less pronounced. The maximum acceleration response occurs near the slope toe (main rupture zone) when the bedrock dislocation reaches 10 mm. (Figure 13b).  
A comparative analysis indicates that the acceleration along the slope surface elevation exhibited an amplification trend, particularly when a significant amount of energy was released during soil rupture near the MRZ, resulting in the most pronounced peak acceleration. For the acceleration within the slope body and its overlying layer, the peak acceleration at MRZ-S1 was the most significant, elucidating the dynamic rupture development process of MRZ-S1 in the overlying layer site. In conclusion, microseismic monitoring demonstrated that the soil slope exhibited a clear elevation amplification effect, while both the soil slope and its overlying layer exhibited a surface rupture zone amplification effect.