Construction method with aluminum alloy formworks as gravity type highway retaining wall formwork and retaining wall

Abstract

The invention discloses a construction method with aluminum alloy formworks as a gravity type highway retaining wall formwork and a retaining wall and relates to the technical field of building construction. The technical problems that according to traditional formworks, the construction quality requirements of the gravity type retaining wall built at a mountain highway section adjacent to a cliff or a river cannot be meet, in addition, potential safety hazards exist, and forest resources are excessively consumed are relieved. According to the construction method with the aluminum alloy formworks as the gravity type highway retaining wall formwork, the aluminum alloy formworks are adopted to be assembled into the retaining wall formwork in a sectioned mode on a spacious site firstly, then the retaining wall formwork is hoisted to the designed position and fixed, and then concrete is poured; the construction quality requirements of the gravity type retaining wall built at the mountain highway section adjacent to the cliff or the river can be meet, besides, safety accidents can be reduced to the maximum limit, the construction speed can be also improved, and the constriction period is shortened; and meanwhile, the collapse phenomenon can be avoided, wood resources do not need to be consumed, and thus the energy-saving and environment-friendly beneficial effects are achieved. The retaining wall can take the effects of slope protection and edge protection for a long time.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method of an aluminum alloy formwork used as a formwork for a gravity retaining wall of a highway and the retaining wall. Background technique [0002] The gravity retaining wall is a retaining wall that relies on the wall's own gravity to resist the lateral pressure of the soil. According to the slope of the wall back, it is divided into three types: inclined type, inclined type and vertical type. This type of retaining wall has a stable stratum and will not endanger the safety of adjacent buildings when excavating earthwork. Its economic benefits are obvious and it is widely used in our country. Retaining walls are usually required for mountainous roads near cliffs or near rivers. However, the construction height difference of the corresponding road sections is relatively large, and the site is small, so there are problems of construction difficulti...

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Problems solved by technology

[0005] The first object of the present invention is to provide an aluminum alloy formwork as a construction method for highway gravity retaining wall formwork, so as to improve the construction quality requirements that traditional formwork cannot meet the construction quality requirements of gravity retaining walls in mountainous roads near cliffs or near rivers , and there are technical problems of potential safety hazards and excessive consumption of forest resources

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