2.2.1 Test Site
The test site is located in Chang’an District, Xi’an, Shaanxi Province,
China. It is 25 m × 12 m in size. According to the Chinese code, the
collapsibility coefficient of the site loess is 0.0810, which belongs to
medium collapsible loess. Other essential parameters of the site are
shown in Table 1. The hydrological conditions of the site are similar to
the engineering background.
[Insert Table 1]