Research Article

Direct Shear Test on Coarse Gap-Graded Fill: Plate Opening Size and Its Effect on Measured Shear Strength

Figure 12

(a) Variation of shear stress with horizontal displacement obtained by direct shear tests on G2 with a plate opening of 10.0 mm. (b) Failure envelope for G2 (plate opening 10.0 mm).
(a)
(b)