| 水深超30m直腹式钢板桩围堰快速施工技术 |
| |
| 引用本文： | 张慈沁,柏胜平,孔令富,贺昌海,刘全.水深超30m直腹式钢板桩围堰快速施工技术[J].水利水电技术,2016,47(10):25. |
| |
| 作者姓名： | 张慈沁 柏胜平 孔令富 贺昌海 刘全 |
| |
| 作者单位： | （1.武汉大学水资源与水电工程科学国家重点实验室，湖北武汉430072；
2.中国水利水电第七工程局有限公司，四川成都610081） |
| |
| 摘 要： | 简要介绍了塔贝拉水电站第四期扩建工程下游围堰施工中的快速施工方法,着重研究了施工过程中的一些关键性的施工技术:(1)多功能作业浮箱平台的研制技术;(2)长直腹式钢板桩板起吊控制技术;(3)57 m高喷防渗墙成墙关键技术;(4)高直腹式钢板桩角桩焊接技术;(5)格体填砂免振冲自密实工艺。研究成果可为类似工程施工和设计提供参考。
|
| 关 键 词： | 塔贝拉水电站 直腹式钢板桩 快速施工 |
| 收稿时间： | 2015-09-08 |
Rapid construction technology for the straight steel sheet pile cofferdam for water depth over 30 m |
| |
| ZHANG Ciqin,BAI Shengping,KONG Lingfu,HE Changhai,LIU Quan.Rapid construction technology for the straight steel sheet pile cofferdam for water depth over 30 m[J].Water Resources and Hydropower Engineering,2016,47(10):25. |
| |
| Authors: | ZHANG Ciqin BAI Shengping KONG Lingfu HE Changhai LIU Quan |
| |
| Affiliation: | （1.State Key Laboratory of Water Resources and Hydropower Engineering Science，Wuhan University，Wuhan430072，Hubei, China；
2.Sinohydro Bureau 7.，Ltd.，Chengdu610081，Sichuan, China） |
| |
| Abstract: | The rapid construction method for the construction of the downstream cofferdam of Tarbela 4th Extension Hydropower Project is briefly introduced herein，in which some key construction technologies adopted during the construction are emphatically studied，i.e. the technology for developing the multi-functional pontoon working platform； the technology for control of long straight steel sheet pile lifting； the key technology for conctruction of 57 m high pressure grouting cut-off wall； the technology for the angle pile welding of long straight steel sheet pile and the grid sand-filling self-compacting technology. The study result can provide some references for the construction and design of the similar project concerned. |
| |
| Keywords: | Tarbela Hydropower Station straight steel sheet pile rapid construction |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《水利水电技术》浏览原始摘要信息 |
|
点击此处可从《水利水电技术》下载全文 |
