Design And Analysis Of Assembled Monolithic Shear Wall Structure Residence

The development of assembled concrete structure can conform to the trend of construction industrialization in China,and this new structure form can improve the environmental pollution brought by traditional construction industry.The assembled integral shear wall structure has the characteristics of flexible structural layout,which can be used in many high-rise buildings,such as residential or commercial buildings.The research on the structure design of assembled integral shear wall is still in the stage of development,and many aspects are not perfect,so this paper focuses on the study of assembled integral shear wall structure.This paper first introduces the concept of the assembled concrete structure system and the classification of the structure system,and then summarizes the design principles,design process and basic structural design methods of the assembled integral shear wall structure.The assembled integral shear wall structure is abbreviated as the assembled shear wall structure.The design method of the structure includes the design of the bearing capacity of the structural members and the structural connection.The design method of assembled shear wall structure can be used as the theoretical basis for structural analysis afterwards.The engineering example studied in this paper is multi-tower structure with joints.The design models of assembled shear wall and cast-in-place shear wall are established respectively by using PKPM structure design software for this complex structure.Therefore,the difference between the structural calculation results obtained by directly establishing the structural model of the assembled shear wall with PKPM under the assumption of rigid floor and the traditional design method is discussed.The two structural models are analyzed by SATWE.According to the requirements of relevant codes,the SATWE analysis parameters of the two design models are defined and compared.The important control parameters of the two structural models,such as displacement parameters,period ratio,lateral stiffness ratio between stories,shear capacity ratio between stories,stiffness-weight ratio and shear-weight ratio,are compared.Structural elasticity is mainly supplemented by checking computations of complex structures.This paper introduces the applicability of elastic time history analysis and three important elements of seismic wave selection.Seven groups of seismic waves are selected automatically by PKPM elastic time history analysis module,and the elastic time history analysis is supplemented to the structural design model of the assembled shear wall,and the bottom shear force of the structure is supplemented and calculated under certain earthquake conditions.