Connecting with the practice, this paper introduces the common const ruction technical processes and construction methods of the railway steel beam e rection with scaffolding method, including the erection of the scaffolds, the as sembly of the member bars, and the supporting and descending of the beam, etc.

Transverse shift of centering in bridge construction;

To have an exact understanding of the wind-resistant performance of giant gantry used in course of construction of the Shengmi Bridge, the Wind Tunnel Laboratory, Chang an University was required to complete investigation of the performance of the gantry by wind tunnel tests.

By way of example of 60 m high giant gantry used for construction of the Shengmi Bridge in Nanchang, the large-scale FEM program ANSYS8.

A new corbelling system with prestressed composite trussed beams is presented in studying feasibility of taking simply dismauntable truss as corbelling for cast-in-place segmental box continuous rigid frame viaduct.

Through construction technology practice of breast frame lifting,its process features and the corresponding lifting technology are analyzed.

Through the construction technology practice of breast frame lifting,its constructional features and the corresponding lifting technology are analyzed.