Construction technology for building foundation and main structure

Abstract

The invention discloses a construction technology for a building foundation and a main structure. A constructed building is of a frame structure or a frame shearing wall structure. The technology includes the steps: firstly, constructing pile foundations; secondly, constructing reinforced concrete structures of the constructed building with a plurality of floors from bottom to top; and thirdly, constructing masonries. The pile foundation construction process includes: constructing cast-in-situ bored piles; performing waterproof treatment for pile heads; constructing fine aggregate concrete protection layers; and constructing foundation slabs. When the reinforced concrete structure of any floor of the constructed building, firstly, a bearing structure of the currently constructed floor is poured, and secondly, floor slabs of the currently constructed floor are poured. After the reinforced concrete structures are constructed, filler walls on the floors are constructed. The construction technology is simple in step, reasonable in design, high in operability, convenient to implement and fine in construction effect, and the construction quality of the building can be effectively ensured while construction period is ensured.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction technology of building foundation and main structure. Background technique [0002] A frame structure refers to a structure in which beams and columns are rigidly connected or hinged to form a load-bearing system, that is, a frame composed of beams and columns jointly resists horizontal loads and vertical loads that occur during use. The frame shear wall structure is also called the frame shear structure. A certain number of shear walls are arranged in the frame structure to form a flexible and free use space to meet the requirements of different building functions. There are also enough shear walls and a considerable The rigidity of the frame-shear structure is characterized by a new force-bearing form composed of two different lateral force-resisting structures, the frame and the shear wall structure. [0003] When actually constructing...

AI Technical Summary

Problems solved by technology

However, in actual construction, there is no unified and standardized construction method to follow in multiple processes such as foundation pile head waterproofing and cast-in-place slab concrete elevation control. Many problems, such as low work efficiency and difficult construction quality guarantee, not only affect the construction period, but also have a great impact on the quality of the constructed building structure.

Images