A safe and intelligent construction system and method for self-supporting inclined suspension

Abstract

The invention discloses a safe and intelligent construction system and method of self-supporting oblique cantilever structure, which includes a built structure, oblique cantilever structure template, intelligent control cable and top displacement measuring point support; the oblique cantilever structure template is installed on the built Structurally, there are multiple side cable perforations on the formwork of the inclined cantilever structure; on the top of the formwork of the inclined cantilever structure, there are local coordinate X-direction measuring points, local coordinate Y-direction measuring points, and local coordinate Z-direction measuring points; One end of the intelligent control cable is connected to the embedded part on the built structure, and the other end is connected to multiple side cable perforations on the formwork of the inclined cantilever structure. The invention can obtain the load variable through the flow rate of the concrete pump in the construction process, and automatically adjust the tension of the cable for the three-dimensional six-degree-of-freedom deformation of the apex according to the preset conditions, thereby further improving the construction safety and construction progress.

Description

technical field [0001] The invention relates to the technical field of civil engineering construction, in particular to a safe and intelligent construction system and method for self-supporting oblique suspension. Background technique [0002] In large public buildings, there will be some oblique cantilever structures in the stands of some gymnasiums, or the special shape of the building. The oblique cantilever structures are different from ordinary cantilever structures. During the construction process, the oblique cantilever structures will There is not only a huge vertical force, but also a very large horizontal load. The conventional support formwork is very troublesome in the construction process, and because the platform support structure has a high resistance to vertical loads, it has a very high resistance to horizontal thrust. Weak, especially the conventional scaffolding system, because its foundation form is floating, it is difficult to bear such a large load, whi...

AI Technical Summary

Problems solved by technology

[0004] The key displacement index is generally located at the apex of the formwork. In general, it is enough to control the vertical and horizontal displacements. degree, the remaining three rotational degrees of freedom must be measured and controlled, especially the torsional degree of freedom along the axis of the component. If the torsion is too large, it will lead to the failure of the construction formwork system and cause safety accidents.

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