Uper structural optimum design of building in residential district in Qingdao

Abstract

In recent years, the shear wall structure has been widely used in the field of modern tall buildings. Especially in large and medium cities. Technical specification for concrete structures of tall building has made some provision to shear wall's design principles, calculation methods and construction measures, but not particular enough or lack of feasibility, Nowadays in project practice, most of the layout of shear wall is mainly depended on the designers' experience, most of the layout of shear wall is mainly depended on the designers' experience, the shear wall structure's quantity and layout is an important factor in influencing the safety and economic of the shear wall structure of large space at low part. If the quantity of shear walls linked with the ground is too small, it is unable to meet security and the application needs because of the lateral deformation; conversely, it will affect the application needs of the building and increase the amount of materials. Through introduction to the optimum design of building in a residential district, the paper discusses the importance of relevant structural system selection in the design of high-rise structures and the measures in design of irregular construction plane. Through the selection and result analysis of the structural system, short limb shear wall is clearly illuminated to be economic structural system for small high-rise building, and it is a feasible method to decrease high-rise structure economic indicator.