Beijing Municipal Engineering Research Institute

Xinling Wang

Hao Liu

Liwen Dong

Yue Su

Jun Yuan

Hui Fang

Xun Xi

Yafei Bai

Shengtao Shi

Yang Zhou

Jinglai Sun

A digital twin-based intelligent slope monitoring method, system, and storage medium are provided. The method includes obtaining point cloud data of a surface of a slope, creating a digital twin model; dividing the digital twin model to generate a plurality of first grids, calculating a displacement change value of each first grid during a target duration; defining the first grid with a displacement change value greater than a first threshold as a first region, dividing the target duration into a plurality of first durations with different lengths; setting a plurality of rainfall patterns, determining an optimal pattern for each first duration, calculating representative rainfall, constructing a prediction model, predicting representative rainfall for a future duration based on the optimal pattern and the representative rainfall of the first duration; generating a safety factor of the first region during the future duration based on the representative rainfall and a pore water pressure.

Digital twin-based intelligent slope monitoring methods, systems, and storage media

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Beijing, China

Xinling Wang