Design Of Steel Reinforced Concrete Trallsverse Beams Of A Tall Building

Modern high-rise buildings, especially high-rise building features are diverse and even the use of integrated, the upper part of homes, apartments, hotels, the lower part of large bays office, shopping malls, and even the upper part of the small bay of the hotel rooms for the large span of the lower part of the Chamber, hall and so on. Building on the huge differences in the lower bay, will inevitably lead to the upper and lower vertical members can not be continuous, such that only high-rise building set to achieve the transfer floor building between the different layers of the use of functional changes.Conversion layer structure can be basically divided into the beam conversion, Transfer Plate, box-type conversion, fasting and other types of truss-type conversion, such upper houses, apartments for commercial use the lower part of the development of the increasing demand for high-rise buildings, and more Department of wall structure, the lower frame structure such as a frame structure supporting the sign. Project described in this article is mainly to instances of the type introduced structural characteristics of beam transfer layer, conversion of steel reinforced concrete beam design, the main work is as follows:According to use of the building functions and characteristics of the selected structure. By comparing the steel reinforced concrete and reinforced concrete strengths and weaknesses, combined with engineering practice, determine the conversion layer is made of steel reinforced concrete transfer beams and reinforced concrete slab transfer beam structure in a mixed configuration.Use SAWTE and PMSAP software to analyze the overall structure of the project calculations.Accordance with the "design of steel structures", "Design of Concrete Structures," "steel reinforced concrete structure design procedures" and "Technical Specification for steel reinforced concrete composite structures," the provisions also refer to other existing research literature to explore the transformation of steel reinforced concrete beam mechanical performance, discusses the use of examples to join steel transfer beam of reinforced concrete the main influence.Performance under the principle of component-based, stand on the transfer beam and the vertical component of its quantitative analysis, the specification of all components to achieve performance goals, which describes an important component of strengthening (transfer beam, etc.) to quantify the amount of reinforcement methods, statistics of adjust a variety of performance parameters and the amount of steel percentage. Beam-column joints reinforced criss-crossing problems exist in hard construction, steel reinforced concrete beam-column joints transfer beam and even more so in the case of maintaining the same total amount of stirrups, the stirrup is proposed to increase the diameter of the methods to reduce the spacing stirrup configuration beam-column joints area.