Abstract The graduation project for Yue Xin Yuan 2 # 12-storey steel structure residential building design, residential building body of 12-storey steel frame structure, framework to provide greater interior space, building layout flexibility, can adapt to a variety of type of use。 Laterally frame - support structure is a longitudinal frame structure。 Beams are made of H-beam system, floor and roof with steel sheeting composite slab system。 Check the relevant building code requirements, and in strict accordance with the design requirements of the design specification。 This graduation project consists of two parts, first floor plan design: Ground floor plan, standard floor plan, top plan, roof plan, followed by checking structural component design, including the roof, beams, stairs and checking basis, in terms of load we take into account earthquakes, wind loads, snow loads。 Residential building in meeting the security premise of fully consider the economic and practical。 And use the software to test the hand of PKPM calculation accuracy and reliability of the results。
keywords: Steel frame - supporting structure; plan design; frame design; PKPM software