Large-span antique gable and hip roof structure

Abstract

The invention discloses a large-span antique gable and hip roof structure. Mountain flowers are formed on the two sides of the gable and hip roof, a double-slope roof is formed between the two mountain flowers, the double-slope roof is formed by parallel first triangular roof trusses and comprises two oblique beams and a first cross beam, the lower ends of the oblique beams are arranged on uprights, and the first cross beam is arranged between the two uprights; each mountain flower is formed by a second triangular roof truss and comprises two oblique beams and a second cross beam, the lower ends of the oblique beams are arranged on the uprights, and the second cross beam is arranged between the two oblique beams and higher than the first cross beam; the large-span antique gable and hip roof structure further comprises folded beams, wherein one ends of the folded beams are supported on the first triangular roof truss, the other ends of the folded beams are supported on the gable wall column, and the second cross beams are supported on the folded beams; and the first triangular roof truss, the second triangular roof truss and the folded beams are steel reinforced concrete beams or reinforced concrete beams. According to the large-span antique gable and hip roof structure, the force transmission is simple, the requirements of strong columns and weak beams are met, and the anti-seismic property is good; the large-span form is achieved, and the advantages of corrosion resistance and long service life are achieved.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a large-span imitation ancient Xieshan roof structure. Background technique [0002] The characteristic of the Xieshan roof is that the entire roof is retracted on all sides. Among them, the triangular walls formed on both sides of the roof (i.e. the Xieshan roof) are the mountain flowers. There is no pillar support, the spatial relationship is complex, and the weight transmission of the entire mountain flower and roof is unknown. [0003] The traditional wood structure Xieshan roof is complicated in technology. Due to the limitation of wood materials and construction methods, the span of wood structure houses is small, and the weight of the roof is transferred to the columns by stacking layers, resulting in top-heavy and unfavorable earthquake resistance; and the connection nodes are not reliable enough. The weak point of the whole structure. In addition, the wooden structur...

AI Technical Summary

Problems solved by technology

[0005] Based on the above problems, the object of the present invention is to provide a large-span antique gable roof structure to solve the problems of small gable span, poor seismic performance, and poor corrosion resistance in the prior art.

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