Wuhan University
Economics and Management School
Wuhan, Hubei 430072
China
Calcium sulfoaluminate cement, Calcium nitrate, Compressive strength, Electrical resistivity, Hydration products, Ettringite
GFRP-steel composite tube, Seawater sea-sand concrete, Intermediate long columns, Slenderness ratio, Ultimate bearing capacity
Supersulfated cement, Calcined phosphogypsum, Ground granulated blast-furnace slag, Electrical resistivity, Hydration heat, Chemical shrinkage