摘要
葛洲坝集团在长江三峡枢纽工程建设中,通过原始创新、集成创新、攻关研发达到世界先进水平的主要关键技术有:三峡工程大江截流设计及施工技术、大坝混凝土优质高效施工技术、碾压混凝土围堰设计施工及拆除技术、地下电站大型洞室施工关键技术、茅坪溪沥青混凝土坝防护工程施工技术、基础处理及灌浆关键技术、砂石骨料生产技术、五级船闸完建施工技术、大型钢闸门及压力钢管制造安装技术以及700 MW大型机组安装技术等。
In the construction of the Three Gorges Project on the Yangtze River,China Gezhouba Group Corporation has developed a number of key technologies that have reached the advanced world level through original innovation and technical integration.These key technologies include the design and implementation technology for river closure,high quality and efficient construction technology of the dam concrete,design,construction and demolition technology of the roller compacted concrete cofferdam,key construction technology of large underground powerhouse caverns,construction technology of Maopingxi asphalt concrete core wall dam protection project,key technology of foundation treatment and grouting,sand and gravel aggregate production technology,construction technology of the five-step shiplock,manufacture and installation technology of large-scale steel gate and penstock,and the installation technology of 700 MW large-scale generator unit.
作者
程志华
CHENG Zhihua(China Gezhouba Group Co., Ltd., Wuhan 430033, China)
出处
《水电与新能源》
2020年第10期1-5,共5页
Hydropower and New Energy
关键词
三峡工程
关键技术
原始创新
Three Gorges Project
key techniques
original innovation
