Construction joint for reinforcing welded ball space-frame pole and construction method of construction joint

Abstract

The invention relates to a construction joint, in particular to a construction joint for reinforcing a welded ball space-frame pole and a construction method of the construction joint, and belongs to the field of steel structures. The construction joint comprises a left welded ball, a right welded ball and the space-frame pole, the left welded ball is fixedly arranged at the left side end of the space-frame pole, the right welded ball is fixedly arranged at the right side end of the space-frame pole, an outer wrapping steel pipe sleeves the space-frame pole, the left side end of the outer wrapping steel pipe is fixed to the left welded ball, the right side end of the outer wrapping steel pipe is fixed to the right welded ball, and outer wrapping liner pipes are uniformly distributed between the space-frame pole and the outer wrapping steel pipe. The construction joint for reinforcing the welded ball space-frame pole is compact in structure, the welded ball space-frame pole is effectively reinforced, use functions are improved, cost is saved, and investment is decreased.

Description

technical field [0001] The invention relates to a structural node, in particular to a structural node for reinforcing welded ball grid rods and a construction method thereof, belonging to the field of steel structures. Background technique [0002] As a high-order ultra-statically indeterminate space bar system structure, the grid structure has good mechanical performance, high rigidity, good integrity and seismic performance, economical safety, and convenient manufacture and installation. Especially in recent years, with the widespread use of computers The design and calculation of the grid structure become very convenient, and the grid structure is widely used in the fields of industrial and civil buildings. After the grid structure is completed and used, due to changes in use functions, redecoration, and increased loads, the grid structure cannot meet the needs of use, and the strength, stiffness, and stability of the checked structure cannot meet the use functions and or...

AI Technical Summary

Problems solved by technology

After the grid structure is completed and used, due to changes in use functions, redecoration, and increased loads, the grid structure cannot meet the needs of use, and the strength, stiffness, and stability of the checked structure cannot meet the use functions and original design requirements. Measures to ensure the safety of the structure

If no measures are taken, once damage occurs, it will inevitably cause heavy personal injury and property loss

If it is demolished and rebuilt, it will consume a lot of resources and time

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