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Efficient Utilization of Activated High-Grade Ultrafine Limestone Powder as Supplementary Cementitious Material
Publisher: American Society of Civil Engineers
Abstract: Reasonable allocation of limestone resources is of great significance for accelerating the development of high quality in the limestone industry. An activator (AT) was prepared by compounding FA-DEA (esterification of ...
Quasi-Static Tests and Simulations of Round-Ended Railway Bridge Piers with a Small Shear-Span Ratio
Publisher: American Society of Civil Engineers
Abstract: This study investigates the seismic performance of round-ended railway bridge piers subjected to transverse bridge loading. Six scaled models of bridge piers with low-reinforcement ratios, low axial compression ratios, and ...