Abstract: In theory, the addition of fly ash microsphere (FAM), which is finer than cement, and condensed silica fume (CSF), which is even finer, to successively fill the voids between cement grains can increase the packing density ...

Abstract: In this paper, a three-dimensional shroud contact model is employed to predict the periodic response of blades having three-dimensional nonlinear shroud constraint. When subjected to periodic ...

Abstract: This paper presents the results obtained from the residual stress relief tests on 21 welded structural steel joints: 17 butt‐welded, two tee, and two corner joint specimens. The A572 grade 50 structural steel plates of two ...

Abstract: In this paper, the three-dimensional shroud contact kinematics of a shrouded blade system is studied. The assumed blade motion has three components, namely axial, tangential, and radial components, ...

Abstract: Due to a shortage of river sand for concrete production, manufactured sand (MS) made from crushed rock has gradually become a substitute. It inherently contains some fines content, which has significant effects on the ...

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 ...