Taking as an example the partition hoisting of Arch steel truss,this paper narrated the process of partition hoisting of Arch steel truss and the way to locate each steel truss through the careful organization,the reasonable arrangement and precise computation,thus guaranteeing the entire cross steel truss to achieve smoothly airborne assembling.

In the process of construction,after proper assembly,with the help of sliding rail,truss is transported to the site and then installed with the methods of hydraulic lifting and high-altitude installation.

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.