Title: Analysis on abutment stability for Jiangpinghe Double-Curved Arch Dam
Abstract: For Jiangpinghe Double-Curved Arch Dam,3-D elasto-plastic FEM is made,in which the point safety factors of the dam-abutments system and the safety margin for coefficients of sliding resistance on 7 potential sliding blocks of the dam before and after the reinforcement of the dam are calculated under the conditions of the normal storage level and the design flood level respectively based on the results from the analysis made with FEM.The results show that both the arch abutments can meet the related specifications basically,but less safety margin is for the left one.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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