Research Article

Analytical Study on Dynamic Response of Deep Foundation Pit Support Structure under the Action of Subway Train Vibration Load: A Case Study of Deep Foundation Pit of the New Museum Near Metro Line 2 in Chengdu, China

Table 2

Supporting pile body design parameters.

Location Diameter (m) Length (m) Embedded depth (m) Spacing (m) Top beam section (m × m) Clear distance between front and rear row piles (m)

North 2.026.55.62.82.0 × 1.02.0
East 1.226.55.12.01.2 × 0.8
South 1.226.55.12.01.2 × 0.8
West 1.226.55.12.01.2 × 0.8