Combined column system with steel structure and connecting method thereof

Abstract

The invention discloses a combined column system with a steel structure and a connecting method thereof and belongs to the technical field of a construction steel structure. The combined column system comprises a concrete foundation, wherein an I-shaped steel beam is arranged at the top of the concrete foundation; vertical columns are arranged on left and right sides of the I-shaped steel beam; the bottoms of the two sets of vertical columns are both connected with the top of the concrete foundation; cross beams are arranged on the right side of the vertical column on the left side and on the left side of the vertical column on the right side; and the right side of the cross beam on the left side is connected with the left side of the cross beam on the right side. According to the invention, the vertical columns are poured into the concrete through the concrete foundation, and the bottoms of the vertical columns are arranged in the inner chamber of the concrete through ground-grabbing teeth and then are connected through foundation bolts, so that the whole steel structure system is more firmly mounted, the anti-seismic property is excellent, the cross beams are connected with each other through a clamping plate and a high-strength bolt, the tensile strength is enhanced, the dismounting is convenient, the system is reusable, the labor intensity is low, the materials are saved, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of building steel structures, in particular to a steel structure composite column system and a connection method thereof. Background technique [0002] Steel structure is a structure composed of steel materials. It is one of the main types of building structures. Because of its light weight and easy construction, it is widely used in large factories, venues, super high-rises and other fields. Internationally, American designers and Structural engineers attach great importance to the study of steel structure building systems and their durability, practicability and economy. European experts have proposed that steel structure building systems meet the conditions of green buildings, which is conducive to protecting the environment and saving energy. The existing steel structure combination system The structure is complicated, the production cost is high, the assembly time is long, the structure is not stable en...

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Problems solved by technology

[0003] The object of the present invention is to provide a steel structure composite column system and its connection method, to solve the problems of the existing steel structure composite system proposed in the above background technology with complex structure, high manufacturing cost, long assembly time, unstable structure and low seismic performance. bad question

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