Table T2. Summary table of all tests conducted on Hydrate Ridge soil.
Section
Depth
(mbsf)
 
 
 
Triaxial shear
Index tests
X-ray diffraction
CRSC
NC
OC
AL
LOI
PSA
RP
CT
CF
St
Sm
CKoUC
CKoUE
CKoUC
204-1244B-
1H-4WR 5.70 1 1           1 1*    
3H-3WR 20.30 1 1     1   1 1 1    
4H-6WR 32.98 1 1   1 1 1 1 1 2*    
6H-8WR 52.81 1 1     1   1 1      
204-1244C-
8H-7WR 70.88 1 1   1 1 1 1 1      
9H-5WR 79.05 1 1           1 1*    
13H-3WR 114.20 1 1 1 1 1 1 2 1      
17H-3WR 135.55 1 1     1   1 1 1    
Remolded 1           1   1    
Resedimented             2   1 1 1

Notes: CRSC = constant rate of strain consolidation. NC = normally consolidated, OC = overconsolidated. AL = Atterberg limits, LOI = loss on ignition, PSA = particle size analysis. RP = random powder, CT = calcite treated, CF = clay fraction. St = standard diameter, Sm = small diameter. CKoUC = Ko-consolidated undrained compression, CKoUE = Ko-consolidated undrained extension. * = compression then extension. † = high-pressure cell.