›› 2006, Vol. 27 ›› Issue (4): 605-608.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Numerical simulation and optimum design of anchor frame beam strengthening expansive soil roadcut slope

WU Li-zhou, HUANG Run-qiu   

  1. State Laboratory of Geological Hazard Prevention and Geological Environment Protection, Chengdu University of Technology, Chengdu 610069, China
  • Received:2004-08-11 Online:2006-04-10 Published:2013-11-05

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Abstract: Anchor frame beam is a method for strengthening the expansive soil roadcut slope. It can effectively prevent cracks and fissures of expansive soil slope from expanding. Thus it can preclude the slope from being destroyed. FLAC3D software is used for simulating anchor frame beam strengthening expansive soil roadcut slope. Main parameters such as length, range interval and angle of anchor frame beam, are investigatedimplored so as to acquire how to influence slope deformation. The results show that the ratio of slope has an impact on slope deformation; and that the angle and the range interval of anchors influence slope deformation. The pertinent proposal for design of main parameters of anchor frame beam is put forward so as to offer reference for engineering optimum design.

Key words: anchor frame beam, expansive soil roadcut slope, FLAC 3D, numerical simulation

CLC Number: 

  • TU 473
  • 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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