Support system and assembly method for large-sized oblique woven gusset plate lattice shell structure

Abstract

The invention discloses a support system for a large-sized oblique woven gusset plate lattice shell structure. The support system for the large-sized oblique woven gusset plate lattice shell structure comprises a foundation treatment part, a main support structure mounted on the foundation treatment part and chord positioning steel pipes located on two sides of the main support structure. The assembly method includes the steps of dividing into small units, positioning cross-shaped gusset plates, conducting blanking on the length of a strut angle iron according to coordinate of a positioning coordinate point Z, positioning the strut angle iron to a steel platform, installing the cross-shaped gusset plates to a lattice shell structure, installing lattice shell web members between the cross-shaped gusset plates and the chord positioning steel pipes, and completing the assembly of a woven gusset plate lattice shell unit. By adoption of the novel technical device, the assembly of the woven gusset plate lattice shell can be complete rapidly and accurately, and the support system is convenient and reliable; and high altitude work is reduced greatly, so that safety of construction workers is guaranteed better, and work amount is reduced. According to the support system for the large-sized oblique woven gusset plate lattice shell structure, the application of the assembly method is improved on aspects of cost saving, construction speed, safety and civilized construction.

Description

technical field [0001] The invention relates to the technical field of assembling reticulated shells with woven gusset plates, in particular to a support system and an assembling method for a large-scale diagonally woven gusset plate reticulated shell structure. Background technique [0002] The reticulated shell structure combines the main characteristics of the rod structure and the thin shell structure, and the force is reasonable, and it can span a large span. The reticulated shell structure is a typical space structure. Reasonable curved surface can make the structural force flow uniform, the structure has greater rigidity, small structural deformation, high stability, and saves materials. Compared with the traditional welded ball node reticulated shell structure, the braided gusset plate reticulated shell is more aesthetically pleasing. It can not only express static beauty, but also express dynamic beauty through the cutting of plane and facade and the change of grid...

AI Technical Summary

Problems solved by technology

However, the structure complexity and construction difficulty of the woven gusset plate reticulated shell are far greater than those of the welded ball reticulated shell structure.

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