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Volume 32 Issue 3
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Groutability of PS-C Grout for Jiaohe ruins[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(3).
Citation: Groutability of PS-C Grout for Jiaohe ruins[J]. Chinese Journal of Geotechnical Engineering, 2010, 32(3).
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Groutability of PS-C Grout for Jiaohe ruins

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  • Received Date: November 16, 2008
  • Revised Date: May 14, 2009
  • Published Date: March 14, 2010
    Graphical Abstract
    • Abstract
  • In order to study the influence of PS-C grout with different C/W ratios on its groutability to different fractures of Jiaohe ruins, the grouting pressure and effects are discussed. Based on the data of experiments, a conclusion is drawn that when the fracture width is larger than 1 cm, the grout with 0.6 C/W ratio should be used. When it is 0.75 cm to ~ 1 cm, the grout with 0.65 C/W ratio should be used. The grout with C/W ratio of 0.7 should be used when the fracture width is between 0.5 cm and 0.75 cm. When it is smaller than 0.5 cm, the grout with C/W ratio of 0.75 should be used.
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