砂卵石基础胶凝砂砾石坝碾压防洪堤技术研究

Research on Crushing and Flood Control Embankment Technology of Cement Sand and Gravel Dam with Sand Pebble Foundation

胶凝砂砾石坝作为永久建筑物用于岷江航电防洪堤工程。论文研究了胶凝砂砾石堤坝适应基础变形的特性、筑坝材料特性等内容,对胶凝砂砾石坝台阶组合式钢模技术、堤身复合式止水技术、新型接头防渗墙技术、胶凝砂砾石施工工艺等进行了具体阐述。

The cemented sand gravel dam is used as a permanent building for the Lancang avionics flood control embankment project. By studying the characteristics of the cemented sand gravel dam to adapt to the basic deformation and the characteristics of the dam material,the combined steel mold technology for the cemented gravel dam step The composite water stop technology, the new joint anti-seepage wall technology, and the cement sand gravel construction technology are elaborated.