Stability analysis and treatment measures of Nanshan cemetery landslide in Qinzhou District of Tianshui
Abstract
Tianshui, the geological environment background of the disaster body is analyzed; Qualitative analysis and quantitative calculation of the
stability of the disaster body are carried out in combination with exploration technology. The results show that the landslide of Nanshan
cemetery in Qinzhou District is unstable under natural conditions; Under rainfall and earthquake + rainfall conditions, it is in an unstable
state. It is suggested to adopt “gravity retaining wall + seepage blind ditch + peripheral drainage channel + fi xed bed dam” to treat the
landslide. The research results can provide practical basis for the deformation mechanism and disaster prevention and mitigation of loess
landslide in Qinzhou District of Tianshui.
Keywords
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DOI: http://dx.doi.org/10.18686/modern-management-forum.v7i6.9212
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