Astronomical Spacetime Tower
Engineering Overview:
Astronomical Space and Time Tower project is located in Hanglong Village, Pingtang County, Qiannan Prefecture, Guizhou Province, the world's largest calibre, the most powerful single-antenna radio telescope - 500-meter aperture spherical radio telescope FAST is located here, as the "Eye of the Sky Scenic Area" one of the supporting projects of the Astronomical Space and Time Tower, the project's total investment of about 200 million yuan, the building occupies a total land area of about The total investment of the project is about 200 million yuan, the building covers an area of about 621 square meters, with a total construction area of about 3615 square meters. Construction tower height of 99.99 meters, tower base radius of about 23 meters, the tower base of the first level of 5 meters, the second level of 18 meters, astronomical time and space tower ground cylinder diameter of 18 meters, the tower 15 meters at the 10-meter county picking platform, 80 meters at the 8-meter county picking platform, the top of the tower for the 19.99-meter isotropic spotlight, is the astronomical town of the iconic building. The tower also has a county picking platform, 3D viewing screen, VR exhibition hall, etc. The top of the tower can also be set up indoor sightseeing hall, bungee jumping, gliding and other extreme sports.
Construction Process Introduction:
Honglu steel structure to undertake the production and installation of the project, the tower body of 27 floors above ground, 1 floor underground, the project adopts the steel frame + support structure, and the structural form of the circular tube columns mainly for the circular rows, sightseeing platform cone structure, the project schedule is tight, high requirements, production difficulties. Maximum plate thickness of 40mm, the material is Q345B, steel column welding, full fusion through the Hum joints, the deformation of the steel column after welding, shrinkage, etc. have brought certain difficulties to the processing and welding, the column body connection beams, support bull legs, through the line of the branch pipe set up more, the bull legs, branch pipe connected to the space angle dimensions of the assembly is difficult, and the assembly angle, the size of the error will be to the subsequent site installation will bring about inconvenience, the company in the processing of the former Before processing, the company will carry out technical briefing with the factory technology and construction personnel, and formulate the processing technology programme to ensure that the welding quality of the components meets the requirements of the project design.
