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RISA Probabilistic Assessment of the Design S-N Curves for 1Cr18Ni9Ti Pipe-Welded Joint
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A probabilistic assessment is made of the design S-N curves for 1Cr18Ni9Ti pipe-welded joint. The material exhibits a character of random cyclic stress-strain and fatigue life responses. Then, ...
Experimental Study and Analytical Model of Concrete Cover Spalling Induced by Steel Corrosion
Publisher: ASCE
Abstract: Concrete cover spalling induced by steel corrosion is generally assumed to be the limit state of concrete structures when considering their structural safety. A new method for testing the resisting bending moment in a ...
Synthesis and Reaction Mechanism of Geopolymer Gels with Increasing Calcium Content: From Experiments to Molecular Dynamics Simulation
Publisher: ASCE
Abstract: This work aims to investigate the effects of calcium on the performances of metakaolin-based geopolymer with the aid of a combination of the experiment study and molecular dynamics simulation. These impacts were comprehensively ...
Enhanced Coagulation of Titanium Tetrachloride Aided by the Modified Compound Bioflocculant
Publisher: American Society of Civil Engineers
Abstract: The compound bioflocculant (CBF) was modified by graft copolymerization of acrylic amide and dimethyl diallyl ammonium chloride, and the novel copolymer was denoted as MCBF. The effect of MCBF used as coagulant aid with ...