Performance of Prestressed Anchor Cables Supporting Deep Foundation Pit of a Subway Station during Spring Thaw

Table 1

Soil layer information of the foundation pit project.

Name of the soil type	Thickness/m
Miscellaneous fill	1.1
Silty clay fill	4.8
Silty clay①	5.8
Silty clay②	5.5
Fully weathered sandstone	2.4
Strongly weathered mudstone	6.1
Moderately weathered mudstone	34.3