Construction of online finite element analysis platform for CFRD of Tankeng hydropower station

YUAN Yanhui; SHEN Zhenzhong; HUANG Wei; HUANG Chengjia; XIAO Yu

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Construction of online finite element analysis platform for CFRD of Tankeng hydropower station

更新时间：2026-10-06

- Construction of online finite element analysis platform for CFRD of Tankeng hydropower station
- Vol. 0, Issue 3, (2026)
- 作者机构：
  
  1. 中国电建集团华东勘测设计研究院有限公司,浙江,杭州,311122
  2. 河海大学,江苏,南京,210024
- 作者简介：
- 基金信息：
- DOI：
  CLC： TV698.1
- Online First：09 July 2026，
  
  Published：2026
- 稿件说明：
移动端阅览
袁彦辉, 沈振中, 黄维, 黄成家, 肖羽. 滩坑水电站面板堆石坝在线有限元分析平台构建[J]. 大坝与安全, 2026, 0(3): 53-.

YUAN Yanhui, SHEN Zhenzhong, HUANG Wei, et al. Construction of online finite element analysis platform for CFRD of Tankeng hydropower station[J]. 2026, 0(3).
袁彦辉, 沈振中, 黄维, 黄成家, 肖羽. 滩坑水电站面板堆石坝在线有限元分析平台构建[J]. 大坝与安全, 2026, 0(3): 53-. DOI：

YUAN Yanhui, SHEN Zhenzhong, HUANG Wei, et al. Construction of online finite element analysis platform for CFRD of Tankeng hydropower station[J]. 2026, 0(3). DOI：

摘要

构建在线有限元分析平台能够根据实际情况实时模拟面板堆石坝的理论变形、受力状态，为大坝安全诊断提供依据。依托大坝多年监测数据，对堆石体的邓肯-张E-B模型及流变模型参数进行反演分析，获取平台的默认计算参数。通过构建计算程序的自动调用接口，实现对前端任务请求的及时响应。为保证网页的轻量化，基于网格的单元拓扑信息对表面模型及结果进行提取。网格及结果显示基于X3DOM框架实现，以保证平台的通用性。该平台方便、直观，为实时、全面把握大坝的运行状态提供了良好的基础。

Abstract

The construction of an online finite element analysis platform enables real-time simulation of the theoretical deformation and stress states of CFRD based on actual conditions

providing a basis for dam safety diagnostics. Leveraging years of dam monitoring data

the Duncan-Zhang E-B model and creep model parameters for the rockfill are subjected to inversion analysis to obtain the platform′s default calculation parameters. By constructing an automatic invoking interface for the calculation program

the platform ensures timely responses to front-end task requests. To ensure a lightweight web interface

surface models and results are extracted based on the topology information of elements in the mesh. The mesh and results are displayed using the X3DOM to ensure the portability of the platform. This platform is user-friendly and intuitive

providing a solid foundation for real-time

comprehensive monitoring of the dam′s operational status.

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