洪家渡水电站建设科研成果综述

贵州乌江洪家渡水电站在建设中通过大量的科技创新工作，提高了工程质量与工程建设的科技含量，取得了较丰硕的成果。本文对洪家渡水电站开展的主要科研项目即：峡谷地区200m级高面板坝筑坝技术研究、冲碾压实技术在CFRD面板坝施工中的研究及应用、洪家渡水电站厂房新型结构研究及应用、砂石骨料级别自动识别与称量系统的研究及应用、聚丙烯纤维混凝土的研究及应用、阳离子乳化沥青在坝垫层料坡面保护中的创新与应用、LJ系列灌浆压水测控系统的开发及应用系列技术的研究内容和重要技术性能指标进行介绍，以及对这些项目在工程建设中的实施情况和成果获奖情况进行了回顾与总结。

Summary of Scientific Research Achievements in Construction of Hongjiadu Hydropower Station

In construction of Hongiiadu Hydropower Station on the Wujiang River of Guizhou Province, because a lot of scientific research achievements were obtained, its construction quality was improved, speed was accelerated. The article reviewed implements and effects of the scientific research projects. They are research of building technology of dam with a height of 200 m in gorge region, research and application of punching ＆ rolling compaction technology in construction of CFRD, research and application of new structure of powerhouse for Hongjiadu Hydropower Station, research and application of system of automatically weighing and discriminating rating of aggregate, research and application of concrete with polypropylene fibers, research and application of cation emulsified asphalt in protection of cushion layer slope of dam, develop and application of water pressure measure and control system for grouting series PL,and etc.. The key contents are introducing their indexes of technology performance.