水利学报2024，Vol.55Issue(7)：848-861,873,15.DOI:10.13243/j.cnki.slxb.20240098
复杂条件下高面板堆石坝的特殊结构体安全监测设计体系研究
Research on safety monitoring design system for special structures of high concrete face rockfill dams under complex conditions
摘要
Abstract
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 mo-nitoring design of these special structures are summarized based on the safety monitoring design data of panel rock-fill dams.By gathering and organizing numerical analysis results of high concrete face rockfill dams with special-ized 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,tempera-ture,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 sys-tem 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.关键词
高趾墩/高趾墙/挤压边墙/监测设计体系Key words
high toe pier/high toe wall/extruding the side wall/monitoring design system分类
建筑与水利引用本文复制引用
马春辉,陆希,贾冬焱,周恒,张群,杨杰..复杂条件下高面板堆石坝的特殊结构体安全监测设计体系研究[J].水利学报,2024,55(7):848-861,873,15.基金项目
陕西省自然科学基础研究计划一般项目(青年)(2023-JC-QN-0562) （青年）
国家自然科学基金项目(52279140) （52279140）
陕西省科技发展计划项目(2024CX-GXPT-23) （2024CX-GXPT-23）
