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General Introduction of Ground Freezing and Guidance Note on Ground Freezing Construction 被引量:1

General Introduction of Ground Freezing and Guidance Note on Ground Freezing Construction
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摘要 Nowadays,there are many soil reinforcement methods and choice,i.e.: reinforcement strength,uniformity,safety,water tightness,stabilization medium and impact on surface construction area coverage etc.In order to prevent high-pressure water flows during mining,it has been necessary to artificially create a frozen wall barrier around the perimeter of the ore body.This paper focuses on the introduction of ground freezing reinforcement method for construction. Nowadays,there are many soil reinforcement methods and choice,i.e.: reinforcement strength,uniformity,safety,water tightness,stabilization medium and impact on surface construction area coverage etc.In order to prevent high-pressure water flows during mining,it has been necessary to artificially create a frozen wall barrier around the perimeter of the ore body.This paper focuses on the introduction of ground freezing reinforcement method for construction.
作者 Dai Bing
机构地区 Shanghai Tunnel(HK)Co.
出处 《施工技术》 CAS 北大核心 2013年第9期15-19,共5页 Construction Technology
关键词 UNDERGROUND ground FREEZING CONSTRUCTION INTRODUCTION underground ground freezing construction introduction
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参考文献5

  • 1K Stoss, J Valk. Uses and limitations of ground freezing with liq- uid nitrogen[J]. Eng. Geol., 1979,26(13): 485494.
  • 2L Tsang, A Cheung, C Leung, et al. Artificial ground freezing for TBM break-through-construction [ C ]//Geotechnical Aspects of Tunneling for Infrastructure Development,2013.
  • 3L Tsang, A Cheung, C Leung, et al. Mined tunnel construction using artificial ground freezing technique for HATS 2A project [ C]//Geotechnical Aspects of Tunneling for Infrastructure De- velopment, 2013.
  • 4R k Y Leung, K K Y Ko, H B Hu, et al. Artificial ground freez- ing for TBM break-through -design consideration [ C ]//Geotech- nical Aspects of Tunneling for Infrastructure Development ,2013.
  • 5Shuster J A. Engineering quality assurance for construction ground freezing[J]. Eng. Geol. , 1981,28(18) : 333-350.

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