Calculation of Slope Stability Anchoring Force by Using Inclined Slice Method

Article Preview

Abstract:

Generally, the slope stability anchoring force is calculated by using vertical slice methods. A more feasible algebraic expression for the calculation of slope stability anchoring force is presented herein, which is obtained from the force limit equilibrium conditions of inclined slices based on the concept of the inclined slice method. The examples described herein show that the results from the calculation of the anchor force by using this method are similar to those by using conventional methods such as Swedish slice method and simplified Bishop method if the slope stability and safety factor are given. In addition, calculation of the anchoring force is simplified by using this method with accurate results, making it significantly easy for engineers and technicians to familiarize with and apply.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 261-263)

Pages:

1898-1903

Citation:

Online since:

May 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Cheng Y.M et al, Two-dimensional Slope Stability Analysis by Limit Equilibrium and Strength Reduction Methods. Computers and Geotechnics, 2006, 1 511–1 524.

DOI: 10.1016/j.compgeo.2006.10.011

Google Scholar

[2] Duncan J M., Limit Equilibrium and Finite Element Analysis of Slopes. Journal of Geotechnical Engineering, 1996, 122(7): 577–596.

DOI: 10.1061/(asce)0733-9410(1996)122:7(577)

Google Scholar

[3] Hutchison J N and Sarma S K., Discussion on Three-dimensional Limit Equilibrium Analysis of Slopes. Geotechnique, 1985, 35: 215–225.

Google Scholar

[4] Huang C C and Tsai C C., New Method for 3D and Asymmetric Slope Stability Analysis. Journal of Geotechnical and Environmental Engineering, 2000, 126(10): 917–927.

DOI: 10.1061/(asce)1090-0241(2000)126:10(917)

Google Scholar

[5] Chen Zuyu, Soil Slope Stability Analysis—Theory, Methods and Programs. Beijing: China Water Power Press, 2003. (in Chinese)

Google Scholar

[6] Morgenstern N R and Price V E., The Analysis of the Stability of General Slip Surfaces. Geotechnique, 1965, 15(1): 79–93

Google Scholar

[7] Spencer E. A, Method of Analysis of the Stability of Embankments Assuming Parallel Inter-slice Forces. Geotechnique, 1967, 17(1): 11–26

DOI: 10.1680/geot.1967.17.1.11

Google Scholar

[8] Janbu N., Slope Stability Computations. In: Hirschfield E and Poulos S.ed., Embankment Dam Engineering[C]. Casagrande MemorialVolume, New York: John Wiley, 1973, 47–86.

Google Scholar

[9] Sarma S K. Stability Analysis of Embankments and Slopes. J.Geotech. Engng., ASCE, 1979, 105(12):1 511–1 524

Google Scholar

[10] Chen Z Y. and Morgenstern N R, Extensions to the Generalized Method of Slices for Stability Analysis. Can. Geotech. J., 1983, 20(1)104–119

DOI: 10.1139/t83-010

Google Scholar

[11] Yaoyao Wu and Chen Dongwei, Reliability Analysis of Slope Stability. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(16): 2726-2729. (in Chinese)

Google Scholar

[12] Tan Xiaohui et al., Study of Slope Stability Reliability Analysis Method. Chinese Journal of Chongqing University, 2001, 24(6): 40-44. (in Chinese)

Google Scholar

[13] Luo Wenqiang et al., Slope Stability under the Normal Distribution of Binary Indicator System. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(13): 2287-2292. (in Chinese)

Google Scholar

[14] Yang Jiangui et al. Fuzzy Random Reliability Analysis of Slope Stability. Chinese Journal of Hohai University, 2002, 30(1): 58-62. (in Chinese)

Google Scholar

[15] Zhao Zhijin et al., High-rise Building Construction (Second Edition as of January, 2005). China Building Industry Press in Beijing, 2005, P138-139. (in Chinese)

Google Scholar