| 上海某隧道人工地层冻结工程现场实测研究 |
| 修订日期：2007-02-27 点此下载全文 |
| 引用本文：程知言,邓玲,周建华.上海某隧道人工地层冻结工程现场实测研究[J].钻探工程,2007,34(8):67-69,72.. Site Survey of Artificial Ground Freezing in Tunneling Engineering in Shanghai[J]. Drilling Engineering, 2007,34(8):67-69,72. |
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| 程知言 邓玲 周建华 |
江苏华东建设基础工程总公司 江苏南京210007(程知言，周建华)
，江苏华都建设有限公司 江苏南京210007(邓玲)
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| 中文摘要:针对理论研究和冻结工程的实际需要,结合上海某隧道人工地层冻结工程实践,对土体冻结过程中温度、应力、地表变形及土体分层位移进行了现场测试,并分别对测试结果进行了归纳整理和规律性研究;最后综合分析得出了几点结论和看法。 |
| 中文关键词:隧道多冷源,人工地层冻结,温度场,应力场 |
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| Site Survey of Artificial Ground Freezing in Tunneling Engineering in Shanghai |
| CHENG Zhi-yan1 DENG Ling2 ZHOU Jian-hua1 |
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| Abstract:According to the requirement of theoretical study and engineering practice,the data of temperature,stress,surface deformation and soil layers displacement are surveyed in situ during the artificial ground freezing of a tunneling engineering in Shanghai,and the data are analyzed and the regularity is studied.At last,several opinions and conclusion are given. |
| keywords:multi-freezing pipes,artificial ground freezing,temperature field,stress field |
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