Research Article

Stress Response and Damage Characteristics of Local Members of a Structure due to Tunnel Blasting Vibrations Based on the High-Order Local Modal Analysis

Table 6

First through 10th natural frequencies of the building’s side wall and parapet wall.

Local member12345678910

Side wall (Hz)21.9437.5768.7088.9293.2793.5798.38136.84146.16157.55
Parapet wall (Hz)5.0917.4431.0533.5656.8175.9484.1598.38110.20112.59