| 博罗县江南新区供水管过江工程吊管、沉管施工技术 |
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| 引用本文： | 张阳,刘炜斌,封钢.博罗县江南新区供水管过江工程吊管、沉管施工技术[J].广东水利水电,2015(4). |
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| 作者姓名： | 张阳 刘炜斌 封钢 |
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| 作者单位： | 广东省源大水利水电集团有限公司,广东广州,510507 |
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| 摘 要： | 过江段沉管是管道过江工程中的关键节点和重要部位,关系到江底供水管道的正常通水、东江博罗大桥的安全和东江主航道的通航安全。该文主要介绍了博罗县城江南新区东江大桥供水管道过江工程管道排水、起吊、拖管、横管、灌水、沉管等关键技术措施,可为类似工程提供参考。
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| 关 键 词： | 吊管 拖管 横管 沉管 |
Sling Pipe and Sinking Pipe Technology in the Water Supply Pipe crossing River Project in Jiangnan New District, Boluo County |
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| ZHANG Yang,LIU Weibin and FENG Gang.Sling Pipe and Sinking Pipe Technology in the Water Supply Pipe crossing River Project in Jiangnan New District, Boluo County[J].Guangdong Water Resources and Hydropower,2015(4). |
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| Authors: | ZHANG Yang LIU Weibin and FENG Gang |
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| Affiliation: | Guangdong Yuanda Water Conservancy and Hydropower Group Company Limited, Guangzhou 510507, China,Guangdong Yuanda Water Conservancy and Hydropower Group Company Limited, Guangzhou 510507, China and Guangdong Yuanda Water Conservancy and Hydropower Group Company Limited, Guangzhou 510507, China |
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| Abstract: | Sinking pipe is the crucial point in the Project of Water Supply Pipeline across Dongjiang River. It concerns water supply in the pipe in the bottom of the river and the safety of navigation in the main channel of Dongjiang River. Key technologies such as draining off water in the pipe, hoisting, pulling, laying, irrigating and submerging the pipe are presented. It can be provided as reference for similar engineering. |
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| Keywords: | sling pipe dragging pipe horizontal pipe sinking pipe |
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