Graduation Design Calculation Sheet of Civil Engineering Complex Building
Summary This paper is a design calculation sheet for the comprehensive office building of a science and technology development company. The building has a construction area of about 5500 square meters. According to the requirements of architectural design and earthquake resistance, the reasonable structural form and structural layout plan are determined, and the form of frame and foundation is determined. Reinforced concrete structure is adopted as required. In this design, a main frame, floor and roof slab are selected for section design and reinforcement calculation. First, determine the size of each component according to the frame layout, and carry out the statistics of dead load, live load and wind load. Then, the internal force of the structure under the vertical load is calculated by the layered method, and the horizontal load is calculated by the D value method. Then carry out internal force combination analysis, find out the most unfavorable group of internal forces, and carry out component calculation. The floor slab is designed with elastic theory, and the reinforcement design of the independent foundation under the column is carried out. In addition, the design and calculation of stairs are also carried out. Finally, according to the calculation results and the corresponding structural requirements, the structural construction drawings are drawn and the corresponding design instructions are written. One of the characteristics of this design is that many theories learned in the university for four years have been applied, and many calculation methods have been reflected in the calculation, such as D value method, bending moment distribution method, layered method, etc., so that I have mastered many aspects of knowledge. Key words: frame structure; Structural design; Internal force calculation; Elasticity theory; Load; reinforced concrete