Overhead unit connection and assembly of large steel space truss;

The assembly of large block members of steel tubular arch of Yueliangdao Bridge;

Distilling problems of component information are involved in researching assembly intelligence of modular fixtures.

Taking the assembling of the 40 m long under-deck movable shuttering form used for the simply-supported railway box girders on piers No.

The paper presents the structure,design,assembling and cantilever construction technology of triangle hanging basket in the,combining with the large bridge of yuekouhanjiang.

In this paper,the key techniques applied in construction of the segmental box girders and the workmanship for assembling and erection of the girders are mainly dealt with.

When the arch bridge was erected, arch sections were first assembled on the ground, the arch sections were then put together into an arch with the help of temporary supports, and the steel arches were hoisted in pairs in place .

The relationship between the section assemble errors, including linear assemble errors and angle assemble errors, and the finial errors are explained in detail.

In construction of the 3 layers welded spherical grid structure of the large roof of Shenzhen Citizen Center, engineers assembled as many steel balls and pipes as possible to form open quadrangular pyramids and close quadrangular pyramids.

On the consolidation programs of side arch rib of Xinguang Bridge;

Bailey beam bow member consolidation and construction control calculation;

Based upon alternative selection construction scheme with sectional consolidation and thrusting method is determined.

Investigation on application of urban wastwater hydrolytic acidification aerobic biological treatment process andenamel build process;