This article mainly discussed the system link calculation,which is the key technology to ensure highquality receiving digital satellite television programs.

A curved plate beam element method of spatial computation for thin walled curved box girder;

The paper analyzes the design of the fish-belly box beam from the aspect of the bridge design and the spatial computation,studies the spatial computation of the wider fish-belly box beam,it will be useful for reference to the same type bridge design.

Opinions are given on computation of box structures through analysis of plane computation and spatial computation of box structure for metro station.

This paper deals with the spatial calculation FEM of skew T-beam bridge with multi-ribbed slabs.

The conventional space calculation method for the bracing system of the foundation pit,which is often used in engineering designs,is modified and an improved space calculation method is presented in the paper,which can realize the coordination of the plane frame system and the vertical pile bracings with displacement at the joints.

Analysis of space design of subway station taking the subway stations in Guangzhou and Shenzhen as examples;

On feasible space design in centre zone of small cities and towns;

Research on indoor environmental space design of commercial buildings;