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RISCone Penetrometer with a Helical-Type Outer Screw Rod for Evaluation of the Subgrade Condition
Publisher: American Society of Civil Engineers
Abstract: A weak railway subgrade may lead to instability of the railway track system. The condition of a railway subgrade is typically evaluated using trial pit excavation and a portable ballast sampler, which may severely disturb ...
Nonlinear Finite-Strain Self-Weight Consolidation of Dredged Material with Radial Drainage Using Carrillo’s Formula
Publisher: American Society of Civil Engineers
Shear Wave Propagation in Granular Media: Effects of Particle Size and Sensor Dimensions
Publisher: American Society of Civil Engineers
Abstract: AbstractThis study investigates the effects of particle characteristics and bender element
dimensions on shear wave propagation in granular media under K0 loading conditions. Fourteen granular specimens are tested using ...
Recent Warming in the Western North Pacific in Relation to Rapid Changes in the Atmospheric Circulation of the Siberian High and Aleutian Low Systems
Publisher: American Meteorological Society
Abstract: n the basis of a new East Asian winter monsoon (EAWM) index and by analyzing the relationship between sea surface temperature (SST) anomalies and different atmospheric and oceanic factors in winter, this study investigates ...
Aggregate Properties Affecting Shear Strength and Permanent Deformation Characteristics of Unbound–Base Course Materials
Publisher: ASCE
Abstract: Resistance to permanent deformation is the primary performance indicator of unbound aggregate pavement layers. In relation to the applied wheel-load deviator stress, the shear strength property of a confined base/subbase ...
Reproduction Differentially Affects Trabecular Bone Depending on Its Mechanical Versus Metabolic Role
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: During pregnancy and lactation, the maternal skeleton provides calcium for fetal/infant growth, resulting in substantial bone loss, which partially recovers after weaning. However, the amount of bone that is lost and the ...