Nanchang west railway station area B steel structure engineering lifting completion

Nanchang west railway station area B steel structure roofing lifting completionAfter forty days of continuous tension homework, China railway construction steel structure supplier (hereinafter referred to as the China railway construction steel structure) has successfully completed the nanchang west railway station area B steel structure roofing assembly task, to ensure that the main structure capped in early June laid a solid foundation. Nanchang west railway station is the mammal shanghai-kunming railway passenger special line and the important station, with a total construction area of 259015.1 square meters. Nanchang west railway station to the bayi colors as the theme, through abstract and strengthening, form building concise vivid image, full of movement, on the one hand, symbolic flag waving, on the other hand, float in the sky of electromotive force reflects the large railway traffic building character. After completion of the west railway station will bring together railway, subway, bus, social traffic and so on many kinds of transport mode to achieve a variety of organic link traffic.
Nanchang west railway station by station building outbound layer, platform layer, elevated waiting layer composition,steel structure engineering Main station building steel tube column, station building commercial sandwich and steel roof, no column canopy steel structure, etc. Station building steel column from the basement floor to ceiling level using steel tube concrete column; Station building commercial sandwich steel structure is located in elevated layers above 18.75 meters elevation, the pipe truss support concrete floor system, the largest span truss 25 meters, section maximum height 1.9 meters, the station building roof all adopt the nabla pipe truss structure system, truss maximum span of 61 meters, section height about 3 meters, peripheral roof overhang cantilever maximum size for eighteen meters. The canopy steel structure steel tube column support steel truss system, roof steel truss through the tree strut and cast steel nodes and steel column welding, brace for straight seam welded pipe. Y direction and the X direction primary and secondary truss staggered distribution, truss first quarter span arrangement circular tube rod, the largest span truss 42 meters, section height 2.3 meters.
Since the project construction began on March 25, since joining into the project staff to overcome the narrow construction site, and civil cross operation, truss hoisting mass, positioning accuracy, higher problem by subsection hoisting, door type temporary support, internal control combined with external control method, group step unloading construction plan, organization, fine management, in a hurry, spell speed, catch safety, the quality of weld ultrasonic testing a percent of pass is up to 100%, and safeguards the area B truss hoisting safety, high quality, and high efficiency successfully completed. (Internet)

steel structural green building situation good - "about to speed up our country to promote the development of green building in the implementation opinion"
http://chinasteelstructure.blogspot.com/2013/03/steel-structural-green-building.html