This works for a teaching building project in Hangzhou, a framework structure for a four-storey main, in the region earthquake intensity of 6 degrees near 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 and implement "practical, security , economic, aesthetic," the design principles. With the architectural design, design seriously consider the influence of the various factors. According to the structural and architectural detail and the overall relationship.
The design of the main structure of the program horizontal framework 6-axis seismic design. In determining the distribution framework, the first layer is a vertical load of the structure of internal force calculation, Then calculated
the moment with a layered of approach , and framework for further assembly, obtained in the vertical load of the structure of internal forces (moment, shear, axial force). Then calculation of the level load (wind load) under the structure of internal forces, a D value method.. 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.
The whole structure of the design process, in strict compliance with the relevant professional standard, reference to relevant information and the latest national standards and specifications, and design of the various components of a comprehensive scientific considerations. In short, application, security, economic and user-friendly design is the principle. Design reasonable and workable structure of the program is the construction site of the important basis for the construction.
