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RISDiscussion of “Stress-Strain Behavior of Granular Soils Subjected to Internal Erosion” by C. Chen, L. M. Zhang, and D. S. Chang
Publisher: American Society of Civil Engineers
Track-Following Control With Active Vibration Damping of a PZT-Actuated Suspension Dual-Stage Servo System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper we discuss the controller design of a PZT-actuated suspension dual-stage servo system in hard disk drives. The proposed control structure includes an active vibration damping control ...
Collapse and Swell of Lime Stabilized Expansive Clays in Void Ratio–Moisture Ratio–Net Stress Space
Publisher: American Society of Civil Engineers
Abstract: The swell-collapse mechanism of residual basaltic clay in both untreated and stabilized with lime conditions was investigated. For treated specimens, the optimum lime content (OLC) was found based on swell potential ...
Effect of Curing Time on the Performance of Fly Ash Geopolymer-Stabilized RAP Bases
Publisher: ASCE
Abstract: The long-term integrity of fly ash (FA) geopolymer-stabilized high-percentage reclaimed asphalt pavement (RAP) in the pavement base layer was investigated in this research. The FA geopolymer-stabilized RAP and virgin ...
Effect of Swell–Shrink Cycles on Volumetric Behavior of Compacted Expansive Clay Stabilized Using Lime
Publisher: ASCE
Abstract: In practice, it is quite common for soils to be mixed and compacted at moisture contents lower than the optimum moisture content (OMC) or lime content less than the optimum lime content (OLC). This study investigates the ...
Volumetric Behavior and Soil Water Characteristic Curve of Untreated and Lime-Stabilized Reactive Clay
Publisher: American Society of Civil Engineers
Abstract: This paper investigates the influence of lime stabilization of an expansive clay based on volumetric behavior and the soil–water characteristic curve (SWCC). The selected soil was a residual clay located in Victoria, ...