Post welding mounting construction method of pseudo-classic architecture element

Abstract

The invention discloses a method for post-placing, welding, installing and constructing antique building components. The method comprises the following steps: firstly, the main structure is finished, and then the preset special-shaped antique components are welded on the main body structure sequentially, thus finishing the construction of the antique building cornice component. Before the main body is constructed, the components of Chinese peck, arch, rise, and the like, are preset, and then iron pieces are pre-buried. After the main body is constructed or the column strength reaches 75 percent, the components can be installed. When installing, controlling lines are reeled out on the column, the positions of the lines correspond to the components of Chinese peck, arch, rise, and the like, and then the frame body is set up. When installing every layer of the component system of Chinese peck, arch, rise, and the like, a suspension component is hung at the four corners of every layer, and then the lines are pulled through to adjust the positions of other components of the layer. Every component is installed after the levelness and verticality are examined to ensure no mistake. The method has simple processes and can reduce the cost and the construction difficulty, be easy to control the quality, improve the work efficiency and ensure the antique components to be firm and durable.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to a method for installing buckets, arches, risers and the like of special-shaped concrete prefabricated components on cornices of antique buildings. Background technique [0002] At present, in the antique buildings, reinforced concrete structures are mostly used. Concrete is used for the complex shaped cornice components. The traditional antique building construction technology is to follow the main construction process and construct in the order of component levels from bottom to top (including steel bar binding, formwork support, concrete pouring and vibration, maintenance and formwork removal for each layer of components). The cast-in-place concrete construction technology is adopted, and the construction of the next process must be carried out after the concrete reaches a certain strength. There are many layers of components, complicated processes, cumbersome fabricat...

AI Technical Summary

Problems solved by technology

There are many layers of components, complicated processes, cumbersome fabrication and binding of steel bars, difficulty in supporting formwork, difficulties in concrete pouring and vibration molding, long construction period for cornices according to component levels, and difficulty in quality control also increases with the level and complexity of components Therefore, there are many unfavorable factors mentioned above in the construction of traditional cast-in-place components, which makes the construction period for the main structure to reach the top cap too long

The component deviation after cast-in-place molding is difficult to control, and the surface is not easy to achieve the effect of clear water. There are many professional and technical workers that need to be invested, and the various one-time inputs for making special-shaped components are large in quantity, high in quality requirements, and expensive

The corresponding construction preparation work is also relatively large