Study on the Influence of Water Immersion in Loess Stratum on the Bearing Capacity of Foundation Bearing Layer of Pipe Gallery

Table 4

Static cone penetration data before and after immersion and inverse calculation of bearing capacity (standard algorithm).

Drilling number	Soil state	Cone tip resistance/kPa	Foundation capacity/kPa	Loss of bearing capacity/%
JS1	18 h immersion	1.67	167	4%
JL1	No water immersion	1.75	174
JS2	18 h immersion	1.84	182	1.6%
JL2	No water immersion	1.88	185
JS3	18 h immersion	1.74	173	3.8%
JL3	No water immersion	1.82	180