Prefabricated mixed limb wall system and its construction method

Abstract

Disclosed are an assembly-type mixed coupled wall system and a construction method thereof. The assembly-type mixed coupled wall system comprises wall units which are connected in the horizontal direction and the vertical direction respectively, a floor slab is arranged between the wall units connected in the vertical direction, the left wall unit and the right wall unit in the horizontal direction are connected through an energy-dissipating beam, anti-shear studs are fixed onto the energy-dissipating beam, the two ends of the energy-dissipating beam are fixedly connected with non-energy-dissipating short beams of the two wall units respectively, the upper wall unit and the lower wall unit in the vertical direction are correspondingly and fixedly connected through steel columns and a steel bar framework, and the steel columns between the upper wall unit and the lower wall unit are fixed in a butt-joint mode and poured in the floor slab. The construction method of the assembly-type mixed coupled wall system is simpler, faster and more efficient and comprises the procedures of prefabrication and on-site assembly, the two procedures can be conducted at the same time, the concrete on-site wet construction quantity is reduced, the construction speed is increased, generation of construction waste is reduced and the construction method can be applied to construction of coupled walls in constructional engineering.

Description

technical field [0001] The invention relates to a connected limb wall for construction engineering and a construction method thereof, in particular to an assembled mixed limb wall and a construction method thereof. Background technique [0002] The high-rise building structure is an inevitable choice to solve the contradiction between the growing urban population and the gradual shortage of urban land in the process of urbanization in my country, and the connected wall structure system is an indispensable element in the high-rise building structure. According to previous measured data, the attached wall system not only inherits the advantages of simple shear wall engineering, such as low cost and high lateral stiffness, but also reflects the yield energy consumption of the connecting beam under the action of strong earthquakes, and reduces the concentration of a large number of cracks at the bottom of the wall. , to reduce the cost of post-earthquake repairs. However, in th...

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of assembled mixed limb wall and its construction method, to solve the technical problems of large amount of on-site operations, much construction waste and low efficiency of the connected limb wall; and to improve the seismic performance of the connected limb wall, The problem of convenient transportation

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