Seismic Performance Analysis And Solving Measures Of L Plane Length Of High-rise Building

Royal Hotel project on the verge of the promoter region of the core area of the West Coast Economic Area,In order to meet the requirements of the facade of the hotel,the structure is not provided with the seismic joint, the length of the building is110X118 m, which belongs to the plane long structure;The structure plane is L, which belongs to the plane irregular structure;In order to meet the use function of building,hotel lobby, banquet hall floor over big openings, floor partial discontinuity, this project belongs to complex high-rise buildings.In view of the complexity of the building, the hotel design structure using the frame- shear wall structure.According to the function,the frame column is arranged reasonably, and at the same time, the concrete wall is arranged in the staircase and the elevator shaft of the building, and the two line of defense is formed, and the plane torsion can be improved.Under the action of small earthquake, a variety of calculation program is adopted to calculate the elastic stage,At the same time, the seismic performance analysis method, the earthquake, the earthquake under the action of performance analysis of the main components, the floor of the structure of the floor under the earthquake effect, temperature and shrinkage effects stress analysis,By adopting the measures such as strengthening the reinforcement of the important member and increasing the amount of the reinforcing steel bar in the floor of the floor, the overall seismic performance of the structure is improved.Through the calculation and analysis of the structural measures, the various indexes of the structure can meet the requirements of the specification;The rules of the structure are all controlled within the range of requirements of the specification;The structure can meet the requirements of the design specification in the vertical load, the earthquake, the seismic performance has reached the target C level performance set.