Arch construction reverse building method construction method

Abstract

The invention discloses an arch construction reverse building method construction method and belongs to the technical field of building construction. The method includes the following steps of preparing and installing an arch base membrane frame-building a double-curved face arch decoration face layer-binding and pre-burying structural rebars-constructing an arc-shaped concrete slab structure-dismantling the base membrane frame. On a transparent formwork of the base membrane frame, sintered decoration porous bricks are built to form the decoration face layer of a double-curved face arch body,layout is clear, the construction error is little, field management is facilitated, and the engineering decoration quality is guaranteed; a plurality of rows of arc-shaped rebars are pre-buried in holes of the sintered decoration porous bricks, a plurality of radial rebars are pre-buried on each row of the arc-shaped rebars at intervals, and the formed structure rebars can make the decoration facelayer and an arc-shaped concrete reinforcing plate connected and fixed together during subsequent concrete pouring. The arch construction reverse building method construction method can achieve thatthe decoration face layer of the double-curved face arch body is firstly constructed, then construction of the arc-shaped concrete reinforcing plate is performed in the reverse direction, so that thedouble-curved face arch decoration face layer and the inner structural layer are combined better, and the design effect of a clean water decoration face can be achieved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a reverse construction method of an arch structure. Background technique [0002] In the field of architectural engineering, the commonly used construction technology is to decorate the surface of the structure after the structural construction is completed to meet the architectural effect requirements of the design. At present, in the field of construction, especially in the construction projects of venues, the decoration structure is more irregular and closely integrated with the building structure (some require the building to be self-supporting), and the decoration structure is required to achieve the effect of clean water construction. At the same time, cost control, quality Control and progress control requirements are more stringent. Therefore, in this situation, the construction technology that perfectly combines the decoration structure and the...

AI Technical Summary

Problems solved by technology

However, due to the arc-shaped shape of the arch coupon, the traditional construction process has the disadvantages of long construction period, more labor required, large construction errors, and the quality of decoration is not easy to guarantee.

Images