三峡工程施工设计与实践

三峡枢纽工程施工规模巨大，施工强度高，技术复杂。针对施工期通航、长江截流、高强度土石方和混凝土施工、三期碾压混凝土围堰和双线五级船闸等诸多施工技术难题，工程采用了“三期导流、明渠通航、围堰发电”施工方案。文章重点介绍了施工导流、土石方和混凝土工程施工实践与主要创新成果。...

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Bibliographic Details
Published in中国工程科学 Vol. 13; no. 7; pp. 111 - 116
Main Author 翁永红 谢向荣 范五一
Format Journal Article
LanguageChinese
Published 中国工程院战略咨询中心 01.07.2011
高等教育出版社有限公司
长江水利委员会长江勘测规划设计研究院,武汉,430010
Subjects
三峡工程
土石方
导流
施工
混凝土
土石方
施工
导流
混凝土
三峡工程
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ISSN1009-1742
2096-0034
DOI10.3969/j.issn.1009-1742.2011.07.018

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Summary:三峡枢纽工程施工规模巨大，施工强度高，技术复杂。针对施工期通航、长江截流、高强度土石方和混凝土施工、三期碾压混凝土围堰和双线五级船闸等诸多施工技术难题，工程采用了“三期导流、明渠通航、围堰发电”施工方案。文章重点介绍了施工导流、土石方和混凝土工程施工实践与主要创新成果。
Bibliography:The construction of Three Gorges Project （TGP） is characterized by large construction scale, high construction intensity and complexity in technology. In view of various technical difficulties such as navigation in construction period, Changjiang river closures, high-intensity concrete and earth-rock construction, roller compacted concrete （RCC） cofferdam in 3-stage Ⅲ and double-line five-step ship-lock, the general arrangement of the project construction is as follows ： construction in 3-stage, navigation with diversion channel and power generation under cofferdam project. The practice and innovation achievements in river diversion during construction as well as earth-rock and concrete construction were presented emphatically.
Three Gorges Project ; construction ; diversion ; earth-rock ; concrete
11-4421/G3
Weng Yonghong, Xie Xiangrong, Fan Wuyi （ Changjiang Institute of Survey, Planning, Design and Research, Changjiang Water Resources Commission, Wuhan 430010, China）
ISSN:1009-1742
2096-0034
DOI:10.3969/j.issn.1009-1742.2011.07.018