The results are combined in order to present a new approach about direct design calculation for wave loads of catamaran.

A direct calculation method for water depth in parabolic-shaped channel with contracted section;

Overall strength assessment of semi-submersible platform structures based on direct calculation

On the basis of common optimization algorithm,a suitable optimal method was proposed for the direct calculation,which was proved to be feasible with rapid convergency r.

This paper presents two fast algorithms of mass-spring model: quasi-static simulation and direct computation method.

Based on the demands of two limit states,the design control equations of cross section for prestressed concrete beam are derived and the direct design method is presented.

This paper put forword a direct design method of the digital controller on perfor- mance specifications of frequency domain.

Direct design of hull structure is a systematic engineering which cover many aspect, it includes rational determination of design loads acting on the ship hull, correct analysis the stress and deform of hull structural and constitute corresponding strength standard scientific, these three parts is a correlation integer which can not be divided.

In this article, firstly, the direct calculation method of pentamaran structural design is briefly described, and then some key problems such as load calculation, structural analysis, and fatigue analysis are expounded with prac.

Combined with the actual movements of SARV during the working process, the additional forces and moments that induced by FOMC for SARV and their effects on SARV moving speed are studied in each moving state of SARV, using the direct calculation method, and reas.

Based on principle of direct calculation method,the paper,with integration of train working diagram design,builds up a calculation model for carrying capacity of double-tracked railway section.