Table 3.

Characteristics of the discontinuities in the Bazoft dam site on the surface joint studies

Spacing (cm)RoughnessInfillingAperture (mm)Persistence (m)Dip direction /DipJoint no.Joint set
PlanarUndulatedStepped
<66–2020–6060–200>200RoughSmoothSlickRoughRoughcalciteloamcleanstain<0.250.25–0.50.5–2.52.5–10>10>11.33–1010–20>20
9327362571131418973422443029294218135–154/57–77 145/6791J1
828322210221444412244104412321618224046104203–223/37–57 212/4650J2
14.335.714.335.743142914718211481464295777335–355/69/88 347/8014J3
84242737371923462773183131034401341352035–055/33–53 045/4762B