A further analysis with numerical simulation shows the downstream buildings have marked effects on the wind forces of upstream building when the distance between buildings is short.

Grey prediction of the ship s superstructure cabins vibration;

ructural design of corrugated bulkhead for superstructure and deckhouse;

Research on Calculation Method Predicting Natural Frequency of Longitudinal Vibration of Whole Ship Superstructure;

Taking the steel tube concrete ribbed arch bridge for example,this article establishes the finite element model of space analysis according to the structural finite element theory and studies the influence of the loading sequence on the deformation and stress of the main arch bridge in the span drel construction so as to choose the loading sequence of safer spandrel construction.

A detailed analysis of the combination operation of the spandrel construction, the endogen force generated by vehicle load and the dynamic property of the compound arch bridge is carried out in this ar.