This design is a high-rise residential building with 65438 floors +02 floors on the ground. The building covers an area of 38 meters, with the equipment floor on the ground floor and the ground floor. The ground floor is 3.9 meters high and 4.5 meters high for commercial services. The rest floors are for residential use, with a height of 3 meters. Secretary for Housing, the local earthquake intensity is 7 degrees, and the design seismic group is the first group. The structure mainly adopts reinforced concrete frame-shear wall structure system, and shear walls and elevators are arranged between floors to reduce uneven settlement and pile foundation.
This design consists of five parts: introduction, architecture, structural design, construction organization design and conclusion. The architectural design combines the fire and evacuation of each unit, and sets up floors and escalators. The waterproof coiled material adopts PPC ethylene propylene multi-layer composite waterproof coiled material, which is equipped with insulation layer and trap layer, and is equipped with external drainage mechanism. The interior wall is made of 200 mm thick concrete hollow exterior wall. The main structural design includes: port stiffness calculation, internal force calculation and design. When it is suggested to determine the structure, the transmission path of each component should be as simple as possible and the force should be clear; Tools | Options | Stiffness of safety shear wall and frame, so that the eigenvalue stiffness of the whole structure is reasonable; For example, the vertical load and horizontal load are calculated, the load combination is reasonable, and the load is distributed to the frame and shear wall according to the cooperative work; Calculate the adjusted internal force. The whole plane represents the drawing surface, specification and expression of the construction drawing, and strives to achieve comprehensiveness and beauty.