›› 2004, Vol. 25 ›› Issue (5): 745-748.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Treatment and characters of red sandstone landslides in expressways

YUAN Cong-hua, NI Jun   

  1. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2003-03-10 Online:2004-05-10 Published:2014-07-17

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Abstract: Red sandstone landslides are widely existed in expressways. Investigation and treatment of landslides in two expressways are summarized. By the following research, we can see that the instability of slope is highly correlated not only with the along-slope of sandstone-layer, weathering and developing level of joint, but also with the surface pattern of earth and the penetrating condition of surface water. Experiences are accumulated to apply to the similar projects and reduce the landslide result from slope excavation through the summary and analysis. At the same time, it might be used as reference for the personnel who design, construct or supervise the similar projects.

Key words: red sandstone, landslide, shear strength, stability coefficient

CLC Number: 

  • U 416.1
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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