Advances in Civil Engineering / 2020 / Article / Tab 3

Research Article

Effect of Subway Excavation with Different Support Pressures on Existing Utility Tunnel in Xi’an Loess

Table 3

Soil basic physical property index.

Soil layer (kN/m3) (MPa)

① 1-1 artificial fill18.14.30.2820.2430.99
② 1-2 plain fill1740.3332.9467.57
③ 3-1-3 new loess18.360.330.102060.009120.8660.77
④ 3-2-2 paleosol18.980.310.076870.007820.7560.69
⑤ 4-4 silty clay20.1130.30.065140.007820.640.77

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