Complex octagonal anchor box bridge tower and manufacturing process thereof

Abstract

The invention discloses a complex octagonal anchor box bridge tower which comprises a bridge tower section and a group of anchor rod assemblies, the bridge tower section comprises a bridge tower bottom plate, a downward T-shaped plate, a group of side T-shaped plates, a group of bridge tower side plates, a group of bridge tower side top plates, a bridge tower top plate and an upward T-shaped plate, the T-shaped plates are vertically arranged on the bridge tower bottom plate, the side T-shaped plates are arranged on the two sides of the bridge tower bottom plate, and the T-shaped plates are vertically arranged on the upper T-shaped plate. The two sides of the bridge tower side plates are connected with the upper edges of the side T row plates and the lower edges of the bridge tower side top plates respectively, the bridge tower top plate is arranged between the two bridge tower side top plates and is opposite to the bridge tower bottom plate, the upward T row is perpendicular to the bridge tower top plate, and the anchor rod assemblies are arranged between the downward T row plate and the upward T row at intervals. According to the complex octagonal anchor box bridge tower, the group of anchor rod assemblies are arranged on the bridge tower section, the structure of the bridge tower section is optimized, the structural strength of the whole bridge tower section is greatly improved, the bearing performance and supporting performance of the bridge tower section are greatly improved, the non-deformability of the whole structure is improved, and the later use stability of the bridge tower section is improved.

Description

technical field [0001] The invention belongs to the technical field of steel structure buildings, and in particular relates to a complex octagonal anchor box bridge tower and a manufacturing process thereof. Background technique [0002] Steel structure building is a new type of building system, which breaks through the industry boundaries among real estate, construction, and metallurgical industries, and integrates them into a new industrial system. This is the steel structure building system that people in the industry are generally optimistic about. Compared with traditional concrete buildings, steel structure buildings use steel plates or section steel instead of reinforced concrete, which has higher strength and better earthquake resistance. And because the components can be manufactured in a factory and installed on site, the construction period is greatly reduced. Due to the reusable use of steel, construction waste can be greatly reduced, and it is more environmenta...

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Problems solved by technology

[0003] The processing and production requirements of the bridge tower are high, and the welding deformation control of the box body is relatively difficult. The requirements from design to blanking, assembly and later welding are relatively high. The existing bridge tower welding cannot meet its requirements.

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