Stability analysis and treatment scheme of unstable slope in Tianshui Maijishan International Center
Abstract
characteristics of the slope are analyzed; Combined with geotechnical engineering exploration technology, the deformation and failure
mechanism of the landslide in the international center is discussed; The stability of landslide is analyzed by transfer coeffi cient method.
The results show that the landslide of Maijishan International Center in Tianshui is induced by earthquake and belongs to earthquake
rainfall coupling landslide. The landslide mass is relatively stable in natural state. Under rainfall and earthquake + rainfall conditions,
the unstable slope is in an unstable unstable state. The landslide is treated by “anchor cable frame + slope toe retaining wall + peripheral
drainage channel”. The research results can provide practical basis for the deformation mechanism and disaster prevention and mitigation of
earthquake induced landslides in Maiji District, Tianshui.
Keywords
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DOI: http://dx.doi.org/10.18686/modern-management-forum.v7i2.7454
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