Selection of the Dam Foundation Treatment Schemes for the Main Dam of Zhuyin Water Source Project based on Quantitative Comparison of Ecological Benefits
Traditionally,only the technical and economic factors are considered in the selection of construction schemes for water conservancy projects.In Zhuyin Water Source Project,a"technical,ecological,and economic"three factor comparison method based on quantitative calculation of ecological benefits is adopted to compare three soft soil dam foun-dation treatment schemes.According to the principles of technical reliability,ecological priority,and economic rationali-ty,the optimal scheme with complete excavation plus curtain and consolidation grouting is selected.The scheme achieves ecological benefit in energy-saving and emission reduction of 9.967 million yuan and saves investment of 26.5984 million yuan.
ecological benefitquantitative comparisondam foundation treatmentscheme selection
万方数据
维普
