This works for the city of Hangzhou Guangda office building, a framework structure for a five-storey main, Lan site classification as Class II venues. The basic Pressure 0.45 KN / M, basic snow pressure 0.45KN/M. Floor roof were using cast-in-place reinforced concrete structure.
The design of the main structure of the program horizontal framework 1-axis seismic design. In determining the distribution framework, the first layer of representative value of the load, then calculated the level of load under the Internal Forces (bending moment, shear and axial force). Then calculate vertical load (constant load and live load) under the Internal Forces. Identify the most disadvantaged group or an internal force several combinations. Select the best safety results of the reinforcement and Mapping. In addition, the structure of the program indoor staircase design. Completion of the platform boards, boards of the ladder, platform beam component and the reinforcement of internal forces calculation and construction mapping. On the floor reinforcement calculation, the use of pile foundation design, foundation and pile caps for the force and reinforcement calculation.
Keywords：frame structure; load calculation; internal force calculation; calculation reinforcement
