摘要
Abstract
The Zhuyin Reservoir is located in the Pearl River Delta. With regard to the technical difficulties in excavation and support of the foundation pit with deep and thick mud, anti-seepage treatment of a deep foundation pit, construction long rainy season, adjustment of water content of dam materials, as well as quality testing and control during its construction, some countermeasures such as excavation by replacing the thin unqualified layer with backfilling materials, stabilization of the slope by squeezing silt with riprap, foundation treatment at the dam site, rapid filling of an earth dam over the long rainy season, and quick quality tests have been adopted. The project achieves continuous and quick construction, and the filling work for the dam was completed within 12 months. The construction quality is satisfactory.关键词
土石坝/帷幕灌浆/淤泥开挖/基础处理/快速施工/竹银水库Key words
earth rockfill dam/curtain grouting/silt excavation/foundation treatment/rapid construction/Zhuyin Reservoir分类
建筑与水利
