Analysis of cross beams method and direct design method applied to cast-in-situ concrete hollow floor structure;

The application of the modified reduced basis method on the direct design method of longitudinal members in very large tanker is discussed.

Strength design of ancient canal boat is studied based on direct design method.

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.

This article proposes the direct computing method of the wooden structure integral stability design according to the theory and the specifications of the wooden structure design, which avoids the traditional trial-computation or the iterative computation and makes it more convenient to use the computer to design.