The difference between the profiled steel structure and standard steel structure?

         Shaped steel structure engineering structure form commonly used type steel structure, net structure, membrane structure, pipe truss, retaining structure surface material commonly used aluminum plate, aluminum plate, stainless steel plate.

        Nest, there is the 2010 World Expo Shanghai venues, many of which are heterosexual steel structure.

       Shaped steel structure is generally used in shopping malls, comprehensive building, hotels, stadiums, urban sculpture, the gatehouse of the shape and charge station, the roof of the building, large steel structure stair. Shaped steel structure is also called arbitrary space steel structure, three-dimensional model of spatial structure is generally not simple function expression, structure division common structure spend several times or even tens of times the time for modeling, boundary conditions should be carefully weighed, load input and load combinations are more complex, the latter modification is also more complex, often physically seemingly simple modifications will cause the structure of the division work again, so the requirements of owners and architects in the early stage of the scheme to batted can not be arbitrary, so as to avoid unnecessary delays (2010 Shanghai World Meteorological Organization museum grid structure modeling early for a month later, just a simple modification to 3~5 days to complete, the computer technology is highly developed today, the modeling time is unthinkable). Once after the completion of the profiled steel structure construction drawing, the latter deepen design is particularly time consuming and component specifications will be much more special, also has encountered some component diagram is difficult to drawings for expression, which requires deepening the designer to the workshop to guide the front line workers lofting. Site installation is also more complex, the need for structural division, deepening the designers, project managers, technicians, front-line workers to develop a detailed program, the use of scientific means to complete.