Research on safety monitoring design system for special structures of high concrete face rockfill dams under complex conditions

被引：0
|
作者：
Ma, Chunhui [1 ,2 ]
Lu, Xi [3 ]
Jia, Dongyan [1 ,2 ]
Zhou, Heng [3 ]
Zhang, Qun [3 ]
Yang, Jie [1 ,2 ]
机构：
[1] State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, Xi'an
[2] Institute of Water Resources and Hydro—electric Engineering, Xi'an University of Technology, Xi'an
[3] Northwest Engineering Corporation Limited, Xi'an
来源：
Shuili Xuebao/Journal of Hydraulic Engineering | 2024年 / 55卷 / 07期
关键词：
extruding the side wall; high toe pier; high toe wall; monitoring design system;
D O I：
10.13243/j.cnki.slxb.20240098
中图分类号：
学科分类号：
摘要：
In order to enhance the safety monitoring of special structures such as extruded sidewalls, high toe piers, and high toe walls in a high panel rockfill dam project, the shortcomings and deficiencies in the safety monitoring design of these special structures are summarized based on the safety monitoring design data of panel rockfill dams. By gathering and organizing numerical analysis results of high concrete face rockfill dams with specialized structures of high toe piers, high toe walls, and extruded sidewalls in China, we unearthed the deformation and stress—strain laws of specialized structures. Furthermore, we identified deformation, stress - strain, temperature, joints, and seepage of specialized structures as the key points of safety monitoring design. Based on the safety monitoring design data of existing panel rockfill dam projects, we formulated a safety monitoring design system for the specialized structures of high panel rockfill dams. This system can provide scientific guidance for the safety monitoring design of specialized structures of under-construction and planned panel rockfill dams, thereby significantly enhancing the safety monitoring level of panel rockfill dams. © 2024 International Research and Training Center on Erosion and Sedimentation and China Water and Power Press. All rights reserved.
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页码：848 / 861and873
相关论文
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