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

<div>(a) Rock-soil mixture at high fill construction site for Chengde Airport. (b) The typical particle size distribution of gap-graded high fill for Kunming New Airport.</div>

Advances in Civil Engineering

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Figure 5

Figure 5: Direct Shear Test on Coarse Gap-Graded Fill: Plate Opening Size and Its Effect on Measured Shear Strength 