A method for testing the bearing capacity of welded ball joints and bolted ball joints of steel structures

Abstract

The invention discloses a method for testing the bearing capacity of welded ball joints and bolted ball joints of steel structures. The method specifically includes the following steps: Step 1: Obtain image information related to building steel structure nodes in real time through a camera, and transmit the image information to the identification unit; step 2: the database stores the record information related to the welded ball joints and bolt ball joints of construction steel, and the force analysis unit obtains the record information from the database, and performs force analysis operations together with the image information to obtain For the welding position data and the bolt position data, the present invention performs image analysis on the collected relevant data through the setting of the force analysis unit, thereby calculating the ratio between the image value and the recorded value, and the calculation and determination unit performs data calculation according to the ratio, thereby According to the shape change, determine the force range, increase the accuracy of data analysis, increase the persuasion of data, save time and improve work efficiency.

Description

technical field [0001] The invention relates to the technical field of bearing capacity monitoring, in particular to a method for testing the bearing capacity of welded ball joints and bolted ball joints of steel structures. Background technique [0002] The welded hollow ball joint is a connection joint made of two hot-stamped steel hemispheres with ribs or no ribs welded into a hollow ball. Most of the bolt balls are used for grid structures. The main structural features are: one ball has multiple inner A hole for a wire used to connect multiple rods at one point. [0003] At present, the welded ball joints and bolted ball joints in the building steel structure are simply used by people. Through artificial force judgment, the force test cannot be carried out through specific data, resulting in damage to the welded ball joints and bolted ball joints. Therefore, we propose a test method for the bearing capacity of welded ball joints and bolted ball joints of steel structure...

AI Technical Summary

Problems solved by technology

[0003] At present, the welded ball joints and bolted ball joints in the building steel structure are simply used by people. Through artificial force judgment, the force test cannot be carried out through specific data, resulting in damage to the welded ball joints and bolted ball joints. Potential safety hazards, for this reason, we propose a test method for the bearing capacity of welded ball joints and bolted ball joints in steel structures

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