Abstract: An unconditionally stable explicit algorithm with second-order accuracy is proposed in state space. Stability, relative period error, and amplitude decay of the proposed algorithm are studied. It is shown that the proposed ...

Abstract: Conventional portland cement–based aerated concrete needs autoclaved curing in order to obtain high early-stage strength. Magnesium phosphate cement–based lightweight materials, such as aerated magnesium phosphate cement ...

Abstract: Abstract. Non-uniform cooling behavior during the filling and pre-cooling process of cryogenic liquefied gas storage tanks is prone to induce thermal stress concentration, a critical factor leading to structural failure. ...