Penetration test device and method for microorganism solidified soil

The invention provides a microbial solidified soil penetration test device and method, and belongs to the technical field of civil engineering, the microbial solidified soil penetration test device comprises a liquid pumping mechanism, a sample penetration mechanism and a sample monitoring mechanism; the liquid pumping mechanism comprises a liquid container, a first sealing structure arranged at the top of the liquid container, a first guide pipe with the bottom end penetrating through the first sealing structure and arranged in the liquid container, a first connecting pipe connected with the top end of the first guide pipe and a pumping structure arranged on the first connecting pipe. The sample permeation mechanism comprises a sample containing inner core, a second sealing structure arranged at the top of the sample containing inner core and a second guide pipe of which the bottom end penetrates through the second sealing structure and is arranged above the interior of the sample containing inner core. The