• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
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Volume 14 Issue 1
Feb.  2001
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Article Contents
ZOUBin, SHENRu, QILin-lin. Research on Stabilizing the Railway Roadbedwith Improved Urea-Formaldehyde-Resin[J]. Journal of Southwest Jiaotong University, 2001, 14(1): 33-36.
Citation: ZOUBin, SHENRu, QILin-lin. Research on Stabilizing the Railway Roadbed with Improved Urea-Formaldehyde-Resin[J]. Journal of Southwest Jiaotong University, 2001, 14(1): 33-36.

Research on Stabilizing the Railway Roadbed with Improved Urea-Formaldehyde-Resin

  • Publish Date: 25 Feb 2001
  • Macromolecule materials are added into urea-formaldehyde-resin to decrease its brittleness and contractility, and increase its water-resistance. The improved urea-formaldehyde-resin in liquid form is injected into soil. With the cross-polymer solidification happening in the soil, the soil is strengthened. It is shown that the strength andwater-resistance of the soil are largely improved through the laboratory test. The field test shows that the mud pumping of roadbed is effectively abated.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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