超声波提高微生物固化砂土效果的试验研究
刘志明,彭劼,李杰,宋恩润
Experimental study on improving effect of microorganism solidifying sand by ultrasonic
Zhi-ming LIU,Jie PENG,Jie LI,En-run SONG
表 2
各组试验的超声能量强度
Tab.2
Ultrasonic energy intensity of each test
E
I
/(W·min·cm
−3
)
试验组别
E
I
/(W·min·cm
−3
)
试验组别
2
A1
12
B3,C2
4
A2,B1
16
D2
6
A3,C1
18
C3
8
B2,D1
24
D3