Independent support structure for prefabricated building construction and construction method

Abstract

The invention provides an independent support structure for prefabricated building construction. The independent support structure comprises at least two prefabricated columns, prefabricated beams, fixed support groups and vertical supports; the two prefabricated columns are parallel to each other, and two ends of each prefabricated beam are respectively connected to the top ends of the two prefabricated columns; the prefabricated columns are accommodated in hollow structures of the fixed support groups; the fixed support groups are in one-to-one correspondence with the prefabricated columns;the fixed support groups are used to support the prefabricated beams; at least one vertical support is arranged between the two adjacent prefabricated columns to support the prefabricated beam. According to the invention, by arranging the fixed support groups, the structural load during a construction process is transmitted to the fixed support groups, thereby improving the stability of the overall structure; by arranging the vertical supports, the problem about force transmission path design of a prefabricated structure construction support system is effectively solved. Each fixed support group is composed of a vertical rod, a cross rod and a diagonal rod. The vertical rod is provided with two adjacent horizontal rods which are connected by using a hinge and can be opened, so that each fixed support single piece can be detached and folded, and the transportation is convenient.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an independent support structure and a construction method for prefabricated building construction. Background technique [0002] At present, the prefabricated building design mainly adopts a design method equivalent to the current price. The principle is that the designed prefabricated components meet the stress requirements through reasonable construction measures. Avoid the unreasonable state of stress caused by the change of structural form. In this way, a structural system with a bearing capacity not less than that of the cast-in-place structure is designed. At this stage, the support method of full-scale brackets is generally used in the construction of prefabricated structures. This has led to the addition of more construction procedures to the existing prefabricated buildings on the basis of the original cast-in-place structure. On-site construction is e...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an independent support structure for prefabricated building construction to solve the problems of ineffective contact between prefabricated components and supports, force transmission path design of the support system, and construction of the support system.

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