摘要： 引子渡水电站溢洪道混凝土施工采用了多种混凝土人仓方案，为了提高溢洪道运行期的使用寿命，在施工过程中，从原材料到各施工工序均进行严格控制，确保溢洪道棍凝土施工质量。

Abstract: A variety of concrete casting schemes were adopted in concrete construction in Yinzidu project.In order to improve the using age of spillway in operation,we strictly controlled from materials selecting used by construction to working procedure to en-sure the concrete construction quality of spillway.?