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Research on deformed slope parameters inversion based on equivalent conversion of soil pressure and application
Author(s) -
Shengjie Di,
Heng Zhou,
Ying Zhang,
Peng Huang
Publication year - 2019
Publication title -
iop conference series earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/330/2/022112
Subject(s) - overburden , inversion (geology) , geotechnical engineering , inverse , geology , stability (learning theory) , deformation (meteorology) , computer science , geometry , mathematics , geomorphology , oceanography , structural basin , machine learning
In this paper, a structural surface parameter inversion method for equivalent conversion of soil pressure is proposed. It can avoid the adverse effects of low overburden parameters, most dangerous sliding surface and relatively concentrated deformation limited to the overburden location. On this basis, we obtain the real inverse shear strength parameters of the deformation control structural surface. It can provide a reliable basis for evaluating the whole stability and protecting design of deformed slope. This paper analyzes and compares two kinds of supporting schemes for the deformed slope. The stability meets the requirements. In the actual situation, the design schemes can be selected according to the execution conditions, excavation and support sequence, and economic conditions

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