Stability of waste-dump slopes based on critical sliding field technology

WEI Hanbo; SUN Shiguo; GAO Qian; WANG Wenting

doi:10.13374/j.issn1001-053x.2008.06.001

Volume 30 Issue 6

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WEI Hanbo, SUN Shiguo, GAO Qian, WANG Wenting. Stability of waste-dump slopes based on critical sliding field technology[J]. Chinese Journal of Engineering, 2008, 30(6): 581-584. doi: 10.13374/j.issn1001-053x.2008.06.001

Citation:

WEI Hanbo, SUN Shiguo, GAO Qian, WANG Wenting. Stability of waste-dump slopes based on critical sliding field technology[J]. Chinese Journal of Engineering, 2008, 30(6): 581-584. doi: 10.13374/j.issn1001-053x.2008.06.001

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Stability of waste-dump slopes based on critical sliding field technology

doi: 10.13374/j.issn1001-053x.2008.06.001

1. School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China;
2. College of Architecture Engineering, North China University of Technology, Beijing 100041, China;
3. China Academy of Building Research, Beijing 100013, China

Received Date: 2007-04-05
Rev Recd Date: 2007-06-12

Available Online: 2021-08-06

Abstract

Abstract

The critical sliding field technology was used to probe the sliding surface of a waste-dump slope. It is shown that the sliding surface of the slope is not a circular one. The reverse probing was carried out by using the expending method of critical sliding field, and the result show that both the safety factor and the optimum slope angle of waste-dump can be obtained.
- waste-dump,
- slope stability,
- sliding surface,
- critical sliding field