Structure design of malu primary schcool in qingchuan
Abstract
The project known as malu rural primary school new campus in city of qingchuan in Sichuan Province , land area: 18,484 square meters, construction area: 1365 square meters, the three-tier structure. Seismic requirements for the secondary and security intensity of 7 degrees (0.15g). The design of the main structure of the program carried out in 5-axis horizontal framework of the structural design of the framework. After determining the layout of the framework, a layer between the load standard value calculation, the first calculation of vertical load (dead load and live load) under the structure of the internal force, followed by the D value method to calculate wind loads the level of power, and by the response spectrum method at the bottom of the level of seismic shear force, according to the level of the framework of different axis for the distribution of shear stiffness, and then calculated the level of load in the structure of internal forces (bending moment, shear, axial force). Excel with beams and columns to identify the most disadvantaged group, or a combination of several sets of internal forces, select the results of the most secure computing and reinforcement drawings. In addition, the structure of the program carried out in the design of the interior staircase. The completion of a platform board, bench plates, beams and other platform components, and reinforcement of the internal force calculation and mapping work.
Keywords: frame structure design and construction plans
