Abstract: Most low-volume roads are primarily thin flexible pavements with an unbound base and subgrades. This is especially true for the behavior of unbound pavement materials, which is very nonlinear and stress dependent, even at ...

Abstract: The critical-state behavior of an unsaturated dilative specimen under low confining pressure from 0 to 50 kPa was examined by conducting a constant water content–compression (CWCC) test on unsaturated compacted silty soil. ...

Abstract: State Highway 6 in Brazos County, Tex., is experiencing significant changes in surface profile at several locations. The changes in surface profile were noticed within a few months after construction. They quickly became ...