A sun room short column structure and its cutting method

Abstract

The invention provides a sunlight room short column structure and a cutting method thereof. A sunlight room short column comprises a first temporary post, a second temporary post, a third temporary post, a fourth temporary post, a fifth temporary post and a sixth temporary post which are arrayed and distributed horizontally at equal intervals and which connect an upper sunlight room and a lower sunlight room. A first hanging point is arrange on the first temporary post, and a second hanging point is arranged on the fifth temporary post. The cutting method includes 1, cutting the second temporary post; 2, cutting the sixth temporary post; 3, cutting the third temporary post; 4, cutting the fourth temporary post; 5, cutting the first temporary post; 6, cutting the fifth temporary post. According to the sunlight room short column structure and the cutting method thereof, short column is stressed in an equilibrized manner, stress distribution in the sunlight rooms is free of being affected, the hanging point connection is prevented from invalidating due to excessively large stress, and the entire lifting and mounting process can be guaranteed being performed safely, stably and smoothly.

Description

technical field [0001] The invention relates to a sun room short column structure and a cutting method for the sun room short column, and belongs to the technical field of steel structure installation engineering. Background technique [0002] When multiple conservatories located on the same vertical axis are lifted and installed, the method of overall lifting and split installation is generally adopted, that is, the high-rise conservatory and the low-rise conservatory are assembled into a whole on the ground, and the high-rise conservatory and the low-rise conservatory are assembled together. They are connected by multiple sunshine room short columns, and then the high-rise sunshine room and the low-rise sunshine room are raised to the design elevation of the low-rise sunshine room as a whole. The high-rise sunshine room is lifted to the design elevation of the high-rise sunshine room for welding and installation, and then the temporary spreaders used for installation are r...

AI Technical Summary

Problems solved by technology

In the above process, how to cut the short pillars of the sun room is the key to the success of the entire lifting installation process. The order of cutting the short pillars of the sun room will cause the structure to have different stress states. If the force is unfavorable, it will cause structural problems, which will affect the entire lifting. The installation process is going smoothly, so how to cut the short column of the sun room connecting the high-rise sun room and the low-rise sun room and ensure the balanced force of the whole sun room is an urgent technical problem to be solved

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