摘要
为了分析碾压混凝土坝补强加固前后坝基扬压力变化性态,建立了自适应监控模型,以分析补强加固前后各影响因子对坝基扬压力的影响。分析结果表明,补强加固效果明显,降低了坝基扬压力,改善了坝基渗流性态。
In order to analyze the behavior of uplift pressure of RCC dam before and after rehabilitation,the observed data are firstly analyzed qualitatively.Then,the influence of various factors on the uplift pressure is analyzed by an adaptive model.The results indicate that the rehabilitation has a notable effect on reducing the uplift pressure and improving seepage behavior.
出处
《水电能源科学》
2006年第2期37-39,57,共4页
Water Resources and Power
基金
国家自然科学基金资助项目(50579010)
国家自然科学基金重点资助项目(50139030)
教育部跨世纪优秀人才培养计划基金资助项目(2003512643)
关键词
补强加固
扬压力
自适应模型
rehabilitation
uplift pressure
adaptive model
