论文部分内容阅读
通过对羊毛湾水库蓄水运行过程与土坝变形及裂缝产生发展过程的分析 ,确认了坝下黄土台地浸水湿陷是导致坝体变形及裂缝产生和发展的根本原因 ,探讨了湿陷性黄土的非饱和湿陷、剩余湿陷和多次湿陷特性 ,及对该土坝现状和未来将造成的影响与应采取的除险加固措施
Through the analysis of the process of impounding operation and the deformation and development of the earth dam in the wool pool, it is confirmed that the subsidence and collapse of the loess plateau under the dam are the fundamental causes of the deformation and the generation and development of the dam. The effects of collapsible loess Of unsaturated, subsidence and multiple collapsible characteristics of the dam status quo and the future will be caused by the impact and reinforcement measures should be taken