Steel structure connection process detection and correction method and system

Abstract

The invention discloses a steel structure connection process detection and correction method and system, and the method comprises the steps: obtaining steel structure installation information, which comprises steel structure frame information and steel structure connection information; calculating the parallelism and perpendicularity of each frame of the steel structure according to the frame information of the steel structure; according to the parallelism of each frame of the steel structure and / or the perpendicularity of each frame of the steel structure, judging and correcting whether the steel structure frame is abnormal or not; calculating a steel structure connection position accuracy value and a steel structure connection symmetry value according to the steel structure connection information; and judging whether the steel structure connection is abnormal or not according to the steel structure connection position accuracy value and / or the steel structure connection symmetry value, and correcting. The problem of how to detect and correct whether the relative position between the steel structure frames in the steel structure connection process is abnormal or not and whether the steel structure connection position is abnormal or not is solved.

Description

technical field [0001] The invention belongs to the technical field of intelligent buildings, and in particular relates to a steel structure connection process detection and correction method and system. Background technique [0002] The steel structures in the existing construction sites are mainly connected and constructed manually. The current steel structure connection process detection related technologies, such as the Chinese patent "A Method and System for Prefabricated Building Construction Based on 3D Scanning" with the publication number CN110130659A, proposes to perform three-dimensional inspection of the prefabricated components after they are positioned and installed Laser scanning to obtain the 3D model for positioning and installation; perform collision detection between the 3D model for positioning and installation and the preset target 3D model; correct the assembled prefabricated components for positioning and installation according to the detection results...

AI Technical Summary

Problems solved by technology

However, the above scheme cannot effectively judge whether the relative position between the steel structure frames is abnormal during the steel structure connection process, and whether the position of the steel structure connection is abnormal

At present, there is no technical solution for detecting whether the relative position between the steel structure frames is abnormal during the steel structure connection process, whether the steel structure connection position is abnormal and correcting it. Therefore, a method and system for detecting and correcting the steel structure connection process is proposed.

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