| 盾构进出洞地层冻结理论研究现状与展望 |
| |
| 引用本文： | 胡向东,俞锦柱,王书磊.盾构进出洞地层冻结理论研究现状与展望[J].建井技术,2016(3):25-29. |
| |
| 作者姓名： | 胡向东 俞锦柱 王书磊 |
| |
| 作者单位： | 1. 同济大学 地下建筑与工程系，上海 200092; 同济大学 岩土及地下工程教育部重点实验室，上海 200092;2. 同济大学 地下建筑与工程系,上海,200092;3. 中煤科工集团 南京设计研究院有限公司,江苏 南京,210031 |
| |
| 基金项目： | 国家自然科学基金资助项目(51178336 |
| |
| 摘 要： | 地层冻结加固法是盾构隧道进出洞工程中的重要工法。对盾构进出洞地层冻结加固法涉及到的冻结加固体设计计算方法、垂直冻结温度场和水平冻结温度场理论及其在冻土帷幕厚度和平均温度计算方面的应用研究现状进行了回顾与总结,分析了目前研究的不足之处,并对盾构进出洞地层冻结法研究提出了建议。
|
| 关 键 词： | 盾构进出洞 冻结法 冻土帷幕 温度场 平均温度 |
Study Status and Outlook on Ground Freezing Theory of Shield Break-In and Out |
| |
| Abstract: | A ground freezing reinforcement method is an important construction method in the shield tunneling break-in and out engineering.A review and summarization was conducted on the ground freezing reinforcement method of the shield break-in and out related to the applied study status on the design calculation method of the freezing reinforcement mass,the vertical freezing temperature field and the horizontal freezing temperature field theory as well as the freezing soil curtain thickness and average temperature calculation.The paper analyzed the shortages of the present study and provided the proposals on the study on the ground freezing method of the shield break-in and out. |
| |
| Keywords: | shield break-in and out ground freezing method freezing soil curtain temperature field average temperature |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
