Stability of waste-dump slopes based on critical sliding field technology
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摘要: 應用臨界滑移場技術,對排土場邊坡進行臨界滑動面搜尋.結果證明其邊坡滑動面并非圓弧滑面;再應用臨界滑移場技術的擴展方法進行反向搜尋,不僅可以得到排土場邊坡的安全系數,還能求得邊坡的最佳設計坡角.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.
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Key words:
- waste-dump /
- slope stability /
- sliding surface /
- critical sliding field
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