Figure 10
The three box plots titled Void Ratio colon three dash millimetres Spherical Particles with drop heights of zero point three zero five metre, zero point six one zero metre, and zero point nine one five metre. The vertical axis is labelled Void Ratio, e, and ranges from zero point six four zero to zero point seven zero zero. The horizontal axis is labelled Number of Sieves with categories zero Sieve, one Sieve, two Sieves, and three Sieves. Each category contains a box and whisker plot with a median line and whiskers, and triangular markers labelled Triaxial Tests. For zero point three zero five metres, medians increase from approximately zero point six five five at zero Sieve to about zero point six six four at three Sieves. For zero point six one zero metre, medians range from about zero point six five three at zero Sieve to about zero point six six one at three Sieves. For zero point nine one five metres, medians range from about zero point six four five at zero Sieve to about zero point six five five at three Sieves.Box plot of void ratio of 3-mm diameter sphere samples comparing Number of Sieves, Void Ratio, and Drop Height