Computer identification and analysis method for PIEM reinforcement diagram

A technology of computer recognition and analysis methods, applied in design optimization/simulation, special data processing applications, geometric CAD, etc., can solve problems such as excessive energy, unavoidable, and many negligence, so as to improve the checking speed and reduce the analysis and calculation work The effect of improving the quantity, improving comprehensiveness and accuracy

Pending Publication Date: 2020-10-09
CHINA UNITED ENG
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Problems solved by technology

It takes a lot of energy to understand, analyze, calculate and check the content stipulated by the relevant provisions manually, and the design insti...

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  • Computer identification and analysis method for PIEM reinforcement diagram
  • Computer identification and analysis method for PIEM reinforcement diagram
  • Computer identification and analysis method for PIEM reinforcement diagram

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Embodiment Construction

[0057] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0058] Definition of terms:

[0059] Centralized labeling unit: A single research object formed by extracting the content and organizational relationship of all aspects of the centralized labeling level that belong to the same beam, such as labeling lines, beam names, stirrups, reinforcements, etc.

[0060] Beam unit: an instance of a computer-defined class, a specific representation of a beam in memory after structural analysis, including complete content information and organizational logic of subordinate objects.

[0061] Beam span unit: an instance of a computer-defined class, a sub-object of a beam unit, and a specific representation of a beam span in memory after structural analysis, including all subordinate ...

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Abstract

According to a computer identification and analysis method for a PIEM reinforcement diagram, a computer automation means is adopted, so that the workload of structural design personnel can be effectively reduced, the analysis and check speed of the drawing is increased, and the comprehensiveness and accuracy of standard check are improved. According to the invention, the whole process simulates the reading and analysis of the drawing by structural designers, converts the arrangement relationship of lines and characters in the PIEM reinforcement diagram into the organization logic relationshipbetween structural members and between the contents of each part, establishes a data model convenient for computer query and modification, and automatically analyzes and checks to obtain a result.

Description

technical field [0001] The invention relates to a method for computer recognition and analysis of a beam-level reinforcement diagram, which belongs to the professional field of construction engineering structures. Background technique [0002] The beam-level reinforcement diagram is a national-standard drawing in the specialty of building structure, which is formed by simplifying the expression method of expressing specific meanings through geometric figures and text annotations in accordance with certain layout rules. It mainly includes the layout of concrete structure and steel reinforcement. [0003] In the prior art, there is no method or means for the computer to automatically identify and understand the complete meaning expressed in the drawings for ordinary beam-level reinforcement drawings, and further analyze its logical rationality and compliance with regulations. [0004] The difficulty in the realization of computer automatic recognition and analysis lies in how...

Claims

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Application Information

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IPC IPC(8): G06F30/13G06F30/20
CPCG06F30/13G06F30/20
Inventor 陆正争
Owner CHINA UNITED ENG
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