水资源与水工程学报2016，Vol.27Issue(6)：141-145,152,6.DOI:10.11705/j.issn.1672-643X.2016.06.25
基于ANSYS有限元法的鲜店拱坝坝肩裂隙处理方案研究
Research on the treatment of Xiandian arch dam shoulder crack based on the ANSYS finite element method
摘要
Abstract
Taking Xiandian arch dam in Peng'an County of Sichuan Province as an example, the initial 3 D finite element model based on the finite element method was established to be applied in Xian Dian arch dam and its foundation. Taking the dam and its bedrock as ideal elastic plastic materials, the sand-wich type crack model based on the Drucker-Prager yield criterion and the method of displacement mu-tation was used to simulate crack of dam shoulder and analyze the stress stability of the dam. The results showed that it was reasonable and feasible to consolidate grouting with low pressure thick paste and back-fill with C15 fine stone concrete buried stone on the basis of completely removing the landslide collapse. This method can not only provide experiences and references for other similar engineering projects, but also can be widely applied to the construction of water conservancy projects in the future.关键词
ANSYS/有限元法/稳定/裂隙处理Key words
ANSYS/finite element method/stability/fracture treatment分类
建筑与水利引用本文复制引用
梁艺,舒仲英..基于ANSYS有限元法的鲜店拱坝坝肩裂隙处理方案研究[J].水资源与水工程学报,2016,27(6):141-145,152,6.基金项目
四川水利职业技术学院资助项目(KY2016-29) （KY2016-29）
