ПАРАМЕТРИЧЕСКИЙ АНАЛИЗ УСТОЙЧИВОСТИ ОПОЛЗНЯ Parameter Susceptibility Analysis of the Shimen Landslide, Liaoning Province, China

Yufan Tao, Yiguo Xue, Shucai Li, Daohong Qiu, Zhiqiang Li, Kai Zhang

Аннотация


Для параметрической оценки устойчивости использовался грунт оползня Шимен (Shimen) в провинции Ляонинг, Китай. С помощью программного комплекса GEOSLOPE проведена оценка влияния различных параметров на устойчивость склона методом однофакторного анализа. Показано, что наибольшее влияние на коэффициент устойчивости склона оказывают углы внутреннего трения грунта и скальной породы. Далее, в порядке убывания значимости, следуют уровень подземных вод, связность (сцепление), плотность. Результаты могут быть использованы в дальнейших исследованиях и для контроля оползневой устойчивости.

Полный текст статьи опубликован в английской версии журнала
"Soil Mechanics and Foundation Engineering".


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