Structural Design Of A High-rise Shear Wall In Dalian

Dalian High-rise buildings, building height141.9m, belong to Class B specification High-rise buildings. This paper describes the structural design of the project, including the conventional load statistics, more than the case of elastic analysis of seismic and wind loads.For the status of this project, additional statistics and calculate the overrun part of the structure. Overrun section includes both sides of the building height and structural rules layout. Circumstances of the overrun of the project In addition to building a high degree of overrun, as well as the floor is not continuous, vertical lateral force resisting members is not continuous. Make earthquake-proof measures for the overrun situation, including measures on the computational analysis and the structural design.Complements the structure calculation and analysis, in addition to conventional earthquake elastic analysis, elastic time history analysis, elastic analysis of the earthquake, the shock does not yield calculation, and important wall limbs in the earthquake shear cross-section of the control condition checking.In the structure of the elastic-plastic analysis, do a push-over analysis in the rare earthquake. Eventually come to the structure to meet seismic standards requirements.