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Influence of Waste Coral Powder on the Properties of Alkali-Activated Slag Cement Prepared with Seawater
Publisher: American Society of Civil Engineers
Abstract: In this paper, alkali-activated materials (AAMs) were prepared combining waste coral powder (CP) and blast furnace slag (BFS) as precursors, artificial seawater and deionized water as mixing water, and blends of NaOH and ...
Performance Improvement of Cement-Based Materials Containing Coal Gasification Fine Ash by Using High-Calcium Solid Waste: Experimental, Hydration Kinetics, and Thermodynamic Modeling Investigation
Publisher: American Society of Civil Engineers
Abstract: The addition of an appropriate content of calcium source into cement-based materials containing coal gasification fine ash (CGFA) is found to be a potential method to improve its mechanical properties. In this study, three ...
Effect of Densification Remediation on the Seismic Behavior of Embankments on Liquefiable Foundations
Publisher: American Society of Civil Engineers
Abstract: As a potential source of damage, earthquake-induced liquefaction is a major concern for embankment safety and serviceability. Densification has been a popular method for improving the performance of liquefiable soils. ...
Thermal and Mechanical Properties of SiO2 Aerogel–Incorporated Geopolymer Insulation Materials
Publisher: American Society of Civil Engineers
Abstract: Geopolymer-blended aerogel materials (GAMs) prepared by adding different proportions of water and SiO2 aerogel (AG) were studied with respect to stability, viscosity, segregation degree, density, thermal conductivity, ...
3D Numerical Modeling of the Inertial and Kinematic Interactions of Inclined Pile Groups in Liquefiable Soils
Publisher: American Society of Civil Engineers
Abstract: Previous earthquake events indicate that pile foundations in liquefiable soils are vulnerable to damage due to the coupling of inertial and kinematic effects. Inclined piles are widely applied in structures located in ...
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