云南水力发电2026，Vol.42Issue(9)：53-57,5.DOI:10.3969/j.issn.1006-3951.2026.09.015
高面板堆石坝面板软接缝作用效果研究
Study on the Effect of Soft Joints in High Face Rockfill Dam Panels
摘要
Abstract
In order to study the characteristics of concrete face slab extrusion failure of super-high concrete face rockfill dam,taking GS super-high face rockfill dam project as an example,a soft joint contact algorithm based on penalty modulus method is proposed by using point-to-face scheme of nonlinear contact mechanics.Considering the genetic effect of rheological process of rockfill,the soft joint of face slab is calculated,and the influence of setting longitudinal joint soft joint of face slab with different joint width on deformation and stress of dam body and face slab is comparatively analyzed.关键词
高面板坝/面板软接缝/接触算法/挤压破坏Key words
high panel dam/soft joint of concrete face slab/contact algorithm/crushing failure分类
建筑与水利引用本文复制引用
王一兵,陈域,黄青富,陈芝李..高面板堆石坝面板软接缝作用效果研究[J].云南水力发电,2026,42(9):53-57,5.基金项目
华能集团科技项目(HNKJ21—HF299):科技人才与平台计划项目"云南省数字水工程技术创新中心"(202305AK34003) （HNKJ21—HF299）
云南省院士专家工作站项目(202305AF150207) （202305AF150207）
