Super-large opening ALC slab assembly steel frame structure

Abstract

The invention discloses a super-large opening ALC slab assembly steel frame structure. The super-large opening ALC slab assembly steel frame structure comprises an upper floor slab and a lower floor slab of a building structure; a window opening is formed between the upper floor slab and the lower floor slab, an upper window ALC slab and a lower window ALC slab are laid between the window openingand the upper floor slab and between the window opening and the lower floor slab respectively, and square pipe stand columns are arranged on the two sides of the width of the window opening respectively; the upper ends and the lower ends of the square tube stand columns are welded and fixed to an upper floor embedded part and a lower floor embedded part respectively, a window opening upper beam and a window opening lower beam are arranged between the two square pipe stand columns respectively, and the two ends of the window opening upper beam and the two ends of the window opening lower beam are welded and fixed to the square pipe stand columns on the two sides respectively, a U-shaped clamp is arranged on the surface of the upper end of the window opening upper beam through a screw, the upper window ALC slab is clamped into the U-shaped clamp to be assembled between the window opening upper beam and the upper floor slab, the upper end face of the upper window ALC slab and the upper floor slab are extruded and fixed through an adhesive, the upper end and the lower end of the lower window ALC slab are extruded and assembled between the window opening lower beam and the lower floor slab through the adhesive.

Description

technical field [0001] The invention relates to a steel frame structure assembled with an ALC plate with a super large opening. Background technique [0002] The steel structure frame building adopts prefabricated ALC autoclaved aerated concrete products. According to the function and appearance requirements, the size of the opening exceeds the current specification. How to ensure the use of functions and eliminate quality risks? The use of traditional concrete embracing frames cannot meet the current prefabricated requirements, which is obviously labor-intensive. Time-consuming is not a good method; according to the current specifications, ALC autoclaved aerated concrete cannot firmly fix the door or window frame. Repeated loads will cause problems such as loose doors and windows, water leakage around the opening, and cracking of the interior decoration surface. Changing the design and reducing the size of the opening cannot meet the people's yearning for an increasingly be...

AI Technical Summary

Problems solved by technology

[0002] The steel structure frame building adopts prefabricated ALC autoclaved aerated concrete products. According to the function and appearance requirements, the size of the opening exceeds the current specification. How to ensure the use of functions and eliminate quality risks? The use of traditional concrete embracing frames cannot meet the current prefabricated requirements, which is obviously labor-intensive. Time-consuming is not a good method; according to the current specification, ALC autoclaved aerated concrete cannot firmly fix the door or window frame, and repeated loads will cause problems such as loose doors and windows, water leakage around the opening, and cracking of the interior decoration surface

Changing the design and reducing the size of the opening cannot meet the people's yearning for an increasingly beautiful living environment. It is necessary to consider how to increase the firmness, safety and economy of the opening. Obviously, it is necessary to seriously consider how to combine the current assembly trend to solve the ALC autoclaved aerated concrete Problems with the oversized opening of the board

Images