Construction device and method of double-curved-surface arch-shaped concrete wall

Abstract

The invention provides a construction device and method of a double-curved-surface arch-shaped concrete wall, and relates to the field of double-curved-surface arch-shaped wall construction. The construction device of the double-curved-surface arch-shaped concrete wall comprises a plurality of arc-shaped steel supports arranged along a horizontal arc line at intervals, a plurality of inner side transverse wooden edges arranged at intervals are fixedly connected to the outer side surfaces of the arc-shaped steel supports, layers of inner side longitudinal wooden edges are fixedly connected to the outer side surfaces of the inner side transverse wooden edges, the outer side surfaces of the inner side longitudinal wooden edges are laid with layers of inner formworks, wall steel bars are bond to the outer side surfaces of the layers of inner formworks, the outer side surfaces of the wall steel bars are laid with layers of outer formworks, and concrete linings are arranged between the inner formworks and the outer formworks. A plurality of outer side longitudinal wooden edges arranged at intervals are arranged along the outer side surfaces of the outer formworks, the outer side surfaces of the outer side longitudinal wooden edges are laid with layers of outer side transverse wooden edges, and concrete is poured between the inner formworks and the outer formworks to obtain the double-curved-surface arch-shaped concrete wall. According to the construction device of the double-curved-surface arch-shaped concrete wall, safe, economic and efficient construction of a double-curved-surface arch-shaped wall structure can be realized.

Description

technical field [0001] The invention relates to the construction field of a hyperboloid arc wall, in particular to a construction device and a construction method for a hyperboloid arc concrete wall. Background technique [0002] With the continuous improvement of construction technology, architectural shapes become more novel and diverse, and the cast-in-place concrete structure with hyperboloid curved walls is gradually applied in engineering. Traditional arc-shaped walls mostly use steel molds, but the cost and transportation costs are high, the weight is heavy, disassembly and assembly are cumbersome, labor-intensive, and the three-dimensional space positioning is cumbersome and complicated but not easy to detect and control. This has become a relatively complicated process in the construction process; In recent years, with the increasing use of large-scale and complex heterogeneous projects, the commonly used large-scale steel structure tire molds have also been promote...

AI Technical Summary

Problems solved by technology

Traditional arc-shaped walls mostly use steel molds, but the cost and transportation costs are high, the weight is heavy, disassembly and assembly are cumbersome, labor-intensive, and the three-dimensional space positioning is cumbersome and complicated but not easy to detect and control. This has become a relatively complicated process in the construction process; In recent years, with the increasing use of large-scale and complex heterogeneous projects, the commonly used large-scale steel structure tire molds have also been promoted. Although the requirements for space positioning and shape have been solved, professional design is required for structural calculations, and investment measures, costs, and machinery Large investment in equipment and labor, long construction period

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