| 新筑长江堤防地下管道保护方法与控制(英文) |
| |
| 引用本文： | 汤大祥,张德泉,谭志国.新筑长江堤防地下管道保护方法与控制(英文)[J].农业科学与技术,2014(6):1039-1042. |
| |
| 作者姓名： | 汤大祥 张德泉 谭志国 |
| |
| 作者单位： | 南京市六合区水利局,江苏南京211500 |
| |
| 摘 要： | 介绍了新筑长江堤防地下管新筑堤防的基本概况,管道加固方案的设计及实施。管道加固方案包括对每根管道独立设置管涵结构进行保护;采用高压喷射注浆法进行地基处理;在迎水坡护坡增设复合土工膜,延长护脚长度提高堤防防渗能力。优化施工方案,加强施工期沉降观测,确保了管道安全运行。
|
| 关 键 词： | 长江堤防 管道保护 方法 |
Protection and Control Method of the Newly Built Underground Pipelines in the Embankment of Yangtze River |
| |
| Daxiang TANG,Dequan ZHANG,Zhiguo TAN.Protection and Control Method of the Newly Built Underground Pipelines in the Embankment of Yangtze River[J].Agricultural Science ＆ Technology,2014(6):1039-1042. |
| |
| Authors: | Daxiang TANG Dequan ZHANG Zhiguo TAN |
| |
| Institution: | (Nanjing Luhe Water Authority, Nanjing 211500, China) |
| |
| Abstract: | In the year of 2011, in the emergency reinforcement project of the main dike of Yangtze River in Luhe District, Nanjing City, four underground pipelines were vertically crossed with the embankment. In this project, each pipeline had been es- tablished independent culvert structure for protection and high pressure injection method had been used for the foundation treatment. To extend the length of the foot of slope and to improve the impermeable capacity of the dike, additional com- posite geomembranes had been installed in the riverside slope. By optimizing the construction program and enhancing the settlement observation during the constrution period, the safe operation of the pipelines had therefore been ensured. |
| |
| Keywords: | Embankment of Yangtze River Pipeline protection Methods |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
