文中所述大坝是目前我国在严寒地区修建的百米级碾压混凝土重力坝中最高的1座。工程地处新疆北部,自然环境恶劣,气候特征总体可概括为“冷、热、风、干”。文中阐述了在不利施工条件下,为确保工程质量,从原材料、拌合物、混凝土浇筑、薄弱层面的处理等环节进行质量控制的工程实践。 The dam described in this article is currently the tallest one in the hundred-meter-class RCC gravity dam built in the cold region of China. Project is located in northern Xinjiang, poor natural environment, the overall climatic characteristics can be summarized as “cold, hot, wind, dry ”. The article expounds the engineering practice of quality control under the adverse construction conditions in order to ensure the quality of the project from the raw materials, the mixture, concrete pouring, the processing of the weak layer and other links.