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A post-processing method of flac3d structural unit

A technology of structural units and unit groups, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of complicated processes, manual data screening, error-prone, etc., to achieve rapidity, automation, and efficiency. Effect

Inactive Publication Date: 2019-05-07
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biggest shortcoming of this method is the manual screening of data, in order to obtain the fixed format data files required by general data processing software, such as excel, origin, etc.
In the screening stage, there are a large number of coordinate processing, node identification, and physical parameter output. The process is complicated and error-prone

Method used

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  • A post-processing method of flac3d structural unit

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Embodiment Construction

[0044] Specific embodiments of the present invention will be described in detail below.

[0045] Such as figure 1 Shown, a kind of FLAC3D structural unit post-processing method comprises the following steps:

[0046] Step 1. Identify and classify the types of all structural units contained in the model, and divide all structural units into beam structural units, anchor cable structural units, pile structural units, shell structural units, geogrid structural units, and lining structural units and solid elements;

[0047] Step 2, divide all types of structural units identified in step 1 into linear unit groups and planar unit groups, and count the number of structural unit types in the corresponding groups, wherein: linear unit groups include beam structural units, Anchor cable structure unit and pile structure unit, planar unit group includes shell structure unit, geogrid structure unit, lining structure unit and solid unit;

[0048] Step 3. Initialize the count variables of...

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Abstract

The present invention relates to an FLAC3D structure unit post-processing method, comprising the steps of (1) recognizing and classifying types of all structure units included in a model; (2) dividing the structure units of all types recognized in the step (1) into a linear unit group and a surface unit group, and counting the number of the structure unit types in the corresponding group; (3) initializing counting variables of the linear unit group and the surface unit group; (4) determining whether each unit type belongs to the linear unit group, if so, executing a first mode processing process, and if not, executing a second mode processing process; and (5) determining whether all the structure unit types are completely processed, if not, return the step (4), and if so, completing the processing.

Description

technical field [0001] The invention belongs to the field of numerical simulation of geotechnical engineering, and in particular relates to a post-processing method for FLAC3D structural units. Background technique [0002] Post-processing is a crucial and indispensable task for numerical analysis. Existing various numerical analysis softwares are good and bad for post-processing optimization, but all of them have the problems of complicated process and inconvenient operation to a certain extent. [0003] After decades of iterative updates, FLAC3D still has not solved the problem of complicated post-processing operations and low degree of visualization until the latest version 5.01. Especially for the post-processing of structural units, the efficiency is low, the degree of automation is low, and the processing process is complicated. The output results are often some cloud images. For engineers and researchers, this result cannot directly reflect the force and deformation c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
CPCG06F30/367
Inventor 程辉门玉明曹蕊原兴霞邹愈李凯玲张轩铭李森涛王鹏杨龙伟高洁李楠
Owner CHANGAN UNIV