Steel bar skeleton production quality management method of shield segment

A steel skeleton and shield segment technology, which is applied in the quality management field of steel skeleton production of shield tunnel segments, can solve problems such as quality, key procedures are easy to be formalized, time-consuming and energy-consuming technicians, cumbersome manual records, etc., to achieve Avoiding untrue situations in quality control, easy operation, and the effect of reducing workload

Inactive Publication Date: 2016-01-20
XIAMEN BRANCH OF CCCC THIRD HARBOR ENG +2
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  • Abstract
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Problems solved by technology

[0004] The invention proposes a production quality management method for the steel skeleton of the shield segment, which solves the cumbersome and error-prone manual recordi

Method used

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  • Steel bar skeleton production quality management method of shield segment
  • Steel bar skeleton production quality management method of shield segment
  • Steel bar skeleton production quality management method of shield segment

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The method for quality management of steel frame production of a shield segment comprises the following steps:

[0023] S1. Initialize filing: Set up a segment filing integrated machine in the steel bar workshop. The segment filing integrated machine first enters and verifies the identity of the steel bar producer, and then the segment filing integrated machine files the steel skeleton and issues Register the identity tag with the unique identification ...

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Abstract

The invention provides a steel bar skeleton production quality management method of a shield segment. The method comprises the following steps that S1, initialization filing is performed: a segment and filing one body machine is arranged in a steel bar workshop, the segment and filing one body machine firstly carries out entry and verification on a steel bar making personnel identity, then makes a visual identity signboard of the segment and finally hangs on a steel bar skeleton, and the filing one body machine is connected to a background management system; S2, steel bar skeleton is checked and accepted: after the steel bar skeleton is made and completed, through an RFID hand-held machine, according to a steel bar skeleton acceptance standard program, quality acceptance is performed, and acceptance information is transmitted to the background management system and is recorded into a file of the segment. In the invention, an RFID electronic tag radio frequency technology is combined; through the RFID hand-held machine, the quality acceptance is performed on the steel bar skeleton and the acceptance information is transmitted to the background management system; a whole process operation is simple, which is convenient for process quality control and fine management; and a set of real-time monitored segment quality and traceability system is formed.

Description

technical field [0001] The invention relates to a quality management method for a shield segment, in particular to a quality management method for the steel skeleton production of a shield segment. Background technique [0002] The shield segment is the main assembly component of shield construction and the innermost barrier of the tunnel, which bears the role of resisting soil pressure, groundwater pressure and some special loads. The shield segment is the permanent lining structure of the shield tunnel. The quality of the shield segment is directly related to the overall quality and safety of the tunnel, and affects the waterproof performance and durability of the tunnel. The steel skeleton is an important part of the shield segment. The quality of the steel skeleton directly affects the quality of the shield segments. In particular, the high-precision segment has high requirements on the forming accuracy of the steel frame of the segment. At the same time, because the st...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
Inventor 唐建明蔡清程陈加庆刘晓燕唐智峰曾小昆王珊珊段德恩
Owner XIAMEN BRANCH OF CCCC THIRD HARBOR ENG
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