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大跨度钢结构施工过程的数值模拟与二次开发.

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Title: 大跨度钢结构施工过程的数值模拟与二次开发. (Chinese)
Alternate Title: Construction Simulation and Plugin Development of Long-Span Steel Structures. (English)
Authors: 胡鹏华, 张文津, 胡晓华, 金华建, 贾宝莹, 李相辰, 李云
Source: Progress in Steel Building Structures; Jan2025, Vol. 27 Issue 1, p106-113, 8p
Subject Terms: Structural frame models, Microsoft .NET Framework, Finite element method, Plug-ins (Computer programs), Computer-aided design software
Abstract (English): In the realm of long-span steel structures, there exists a diverse array of spatial configurations, and during the construction phase, the load transmission pathways and locations of maximum stress dynamically evolve. To address the intricacies of structural analysis and safety verification during the construction process, an AutoCAD and ANSYSbased plugin for one-click modeling, computation, and results retrieval of large-span steel structures has been developed. This plugin, utilizing the C# programming language to invoke the AutoCAD .NET framework, reads and extracts model information from drawings of long-span steel structures, and autonomously generates APDL command scripts for finite element modeling, computation, and results extraction. This tool is designed for numerical simulation and safety assessment of long-span steel structures during the construction phase. To validate the effectiveness of the developed plugin for long-span steel structure modeling and analysis, a specific single-layer spherical grid shell structure was employed. Using this plugin, a finite element analysis model was rapidly established, and the internal forces and deformations of the structure during the construction phase were verified. The research findings indicate that the single-layer spherical grid shell structure meets the requirements for strength and stability throughout the entire construction process, with internal forces and deformations well-controlled within safe limits and meeting design specifications. The plugin facilitates the efficient and accurate transfer of information from CAD software to CAE software for numerical simulation and safety assessment during the construction process of long-span steel structures. [ABSTRACT FROM AUTHOR]
Abstract (Chinese): 大跨度钢结构空间造型丰富, 施工阶段结构的传力路径与最不利受力位置动态变化。为解决施工过程结构分 析与安全复核时建模计算流程繁琐的问题, 基于AutoCAD 与ANSYS 软件开发了大跨度钢结构一键式建模、 计算与结果读取的插件。该插件采用C#语言调用AutoCAD. NET 框架, 读取并输出大跨度钢结构图纸文件 中的模型信息, 自动生成结构有限元建模、计算与结果读取的APDL 命令流, 可用于大跨度钢结构施工过程的 数值模拟与安全评估。以某单层球面网壳结构为例验证了所开发的大跨度钢结构建模分析插件的有效性, 使 用该插件快速建立了有限元分析模型, 并复核了结构在施工阶段的内力和变形。研究结果表明, 单层球面网 壳结构在施工全过程中满足强度和稳定性要求, 内力和变形在安全范围内且满足设计要求。该插件能够高 效、准确地将大跨度钢结构信息由CAD 软件传递至CAE 软件, 完成施工过程的数值模拟与安全评估。. [ABSTRACT FROM AUTHOR]
Copyright of Progress in Steel Building Structures is the property of Tongji University and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Complementary Index
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PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
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  Data: 大跨度钢结构施工过程的数值模拟与二次开发. (Chinese)
– Name: TitleAlt
  Label: Alternate Title
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  Data: Construction Simulation and Plugin Development of Long-Span Steel Structures. (English)
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  Group: Au
  Data: <searchLink fieldCode="AR" term="%22胡鹏华%22">胡鹏华</searchLink><br /><searchLink fieldCode="AR" term="%22张文津%22">张文津</searchLink><br /><searchLink fieldCode="AR" term="%22胡晓华%22">胡晓华</searchLink><br /><searchLink fieldCode="AR" term="%22金华建%22">金华建</searchLink><br /><searchLink fieldCode="AR" term="%22贾宝莹%22">贾宝莹</searchLink><br /><searchLink fieldCode="AR" term="%22李相辰%22">李相辰</searchLink><br /><searchLink fieldCode="AR" term="%22李云%22">李云</searchLink>
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  Data: Progress in Steel Building Structures; Jan2025, Vol. 27 Issue 1, p106-113, 8p
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Structural+frame+models%22">Structural frame models</searchLink><br /><searchLink fieldCode="DE" term="%22Microsoft+%2ENET+Framework%22">Microsoft .NET Framework</searchLink><br /><searchLink fieldCode="DE" term="%22Finite+element+method%22">Finite element method</searchLink><br /><searchLink fieldCode="DE" term="%22Plug-ins+%28Computer+programs%29%22">Plug-ins (Computer programs)</searchLink><br /><searchLink fieldCode="DE" term="%22Computer-aided+design+software%22">Computer-aided design software</searchLink>
– Name: AbstractNonEng
  Label: Abstract (English)
  Group: Ab
  Data: In the realm of long-span steel structures, there exists a diverse array of spatial configurations, and during the construction phase, the load transmission pathways and locations of maximum stress dynamically evolve. To address the intricacies of structural analysis and safety verification during the construction process, an AutoCAD and ANSYSbased plugin for one-click modeling, computation, and results retrieval of large-span steel structures has been developed. This plugin, utilizing the C# programming language to invoke the AutoCAD .NET framework, reads and extracts model information from drawings of long-span steel structures, and autonomously generates APDL command scripts for finite element modeling, computation, and results extraction. This tool is designed for numerical simulation and safety assessment of long-span steel structures during the construction phase. To validate the effectiveness of the developed plugin for long-span steel structure modeling and analysis, a specific single-layer spherical grid shell structure was employed. Using this plugin, a finite element analysis model was rapidly established, and the internal forces and deformations of the structure during the construction phase were verified. The research findings indicate that the single-layer spherical grid shell structure meets the requirements for strength and stability throughout the entire construction process, with internal forces and deformations well-controlled within safe limits and meeting design specifications. The plugin facilitates the efficient and accurate transfer of information from CAD software to CAE software for numerical simulation and safety assessment during the construction process of long-span steel structures. [ABSTRACT FROM AUTHOR]
– Name: AbstractNonEng
  Label: Abstract (Chinese)
  Group: Ab
  Data: 大跨度钢结构空间造型丰富, 施工阶段结构的传力路径与最不利受力位置动态变化。为解决施工过程结构分 析与安全复核时建模计算流程繁琐的问题, 基于AutoCAD 与ANSYS 软件开发了大跨度钢结构一键式建模、 计算与结果读取的插件。该插件采用C#语言调用AutoCAD. NET 框架, 读取并输出大跨度钢结构图纸文件 中的模型信息, 自动生成结构有限元建模、计算与结果读取的APDL 命令流, 可用于大跨度钢结构施工过程的 数值模拟与安全评估。以某单层球面网壳结构为例验证了所开发的大跨度钢结构建模分析插件的有效性, 使 用该插件快速建立了有限元分析模型, 并复核了结构在施工阶段的内力和变形。研究结果表明, 单层球面网 壳结构在施工全过程中满足强度和稳定性要求, 内力和变形在安全范围内且满足设计要求。该插件能够高 效、准确地将大跨度钢结构信息由CAD 软件传递至CAE 软件, 完成施工过程的数值模拟与安全评估。. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label:
  Group: Ab
  Data: <i>Copyright of Progress in Steel Building Structures is the property of Tongji University and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.13969/j.jzgjgjz.20230804001
    Languages:
      – Code: chi
        Text: Chinese
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      Pagination:
        PageCount: 8
        StartPage: 106
    Subjects:
      – SubjectFull: Structural frame models
        Type: general
      – SubjectFull: Microsoft .NET Framework
        Type: general
      – SubjectFull: Finite element method
        Type: general
      – SubjectFull: Plug-ins (Computer programs)
        Type: general
      – SubjectFull: Computer-aided design software
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      – TitleFull: 大跨度钢结构施工过程的数值模拟与二次开发.
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            NameFull: 胡鹏华
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            NameFull: 张文津
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            NameFull: 胡晓华
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            NameFull: 金华建
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            NameFull: 贾宝莹
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            – D: 01
              M: 01
              Text: Jan2025
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              Y: 2025
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